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Di151
SERVICE MANUAL
[FIELD SERVICE]
FrameMaker Ver.5.5E(PC) PL Standard Document Ver.03 99.01.27
Safety Precautions for Inspection and Service
When performing inspection and service procedures, observe the following precautions to prevent accidents and ensure utmost safety. V Depending on the model, some of the precautions given in the following do not apply. Different markings are used to denote specific meanings as detailed below.
WARNING CAUTION
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.
The following graphic symbols are used to give instructions that need to be observed. Used to call the service technician's attention to what is graphically represented inside the marking (including a warning). Used to prohibit the service technician's from doing what is graphically represented inside the marking. Used to instruct the service technician's to do what is graphically represented inside the marking.
WARNING
1. Always observe precautions. · Parts requiring special attention in this product will include a label containing the mark shown on the left plus precautionary notes. Be sure to observe the precautions. · Be sure to observe the "Safety Information" given in the Operator's Manual. 2. Before starting the procedures, be sure to unplug the power cord. · This product contains a high-voltage unit and a circuit with a large current capacity that may cause an electric shock or burn. · The product also contains parts that can jerk suddenly and cause injury. · If this product uses a laser, laser beam leakage may cause eye damage or blindness. 3. Use the specified parts. · For replacement parts, always use the genuine parts specified in the manufacturer's parts manual. Installing a wrong or unauthorized part could cause dielectric breakdown, overload, or undermine safety devices resulting in possible electric shock or fire. · Replace a blown electrical fuse or thermal fuse with its corresponding genuine part specified in the manufacturer's parts manual. Installing a fuse of a different make or rating could lead to a possible fire. If a thermal fuse blows frequently, the temperature control system may have a problem and action must be taken to eliminate the cause of the problem.
P-1
FrameMaker Ver.5.5E(PC) PL Standard Document Ver.03 99.01.27
4. Handle the power cord with care and never use a multiple outlet. · Do not break, crush or otherwise damage the power cord. Placing a heavy object on the power cord, or pulling or bending it may damage it, resulting in a possible fire or electric shock. · Do not use a multiple outlet to which any other appliance or machine is connected. · Be sure the power outlet meets or exceeds the specified capacity. 5. Be careful with the high-voltage parts. · A part marked with the symbol shown on the left carries a high voltage. Touching it could result in an electric shock or burn. Be sure to unplug the power cord before servicing this part or the parts near it. 6. Do not work with wet hands. · Do not unplug or plug in the power cord, or perform any kind of service or inspection with wet hands. Doing so could result in an electric shock.
7. Do not touch a high-temperature part. · A part marked with the symbol shown on the left and other parts such as the exposure lamp and fusing roller can be very hot while the machine is energized. Touching them may result in a burn. · Wait until these parts have cooled down before replacing them or any surrounding parts. 8. Maintain a grounded connection at all times. (This item may not apply in the USA.) · Be sure to connect the ground wire to the ground terminal even when performing an inspection or repair. Without proper grounding, electrical leakage could result in an electric shock or fire. · Never connect the ground wire to a gas pipe, water pipe, telephone ground wire, or a lightning conductor. 9. Do not remodel the product. · Modifying this product in a manner not authorized by the manufacturer may result in a fire or electric shock. If this product uses a laser, laser beam leakage may cause eye damage or blindness. 10. Restore all parts and harnesses to their original positions. · To promote safety and prevent product damage, make sure the harnesses are returned to their original positions and properly secured in their clamps and saddles in order to avoid hot parts, high-voltage parts, sharp edges, or being crushed. · To promote safety, make sure that all tubing and other insulating materials are returned to their original positions. Make sure that floating components mounted on the circuit boards are at their correct distance and position off the boards.
P-2
FrameMaker Ver.5.5E(PC) PL Standard Document Ver.03 99.01.27
CAUTION
1. Precautions for Service Jobs · A toothed washer and spring washer, if used originally, must be reinstalled. Omitting them may result in contact failure which could cause an electric shock or fire. · When reassembling parts, make sure that the correct screws (size, type) are used in the correct places. Using the wrong screw could lead to stripped threads, poorly secured parts, poor insulating or grounding, and result in a malfunction, electric shock or injury. · Take great care to avoid personal injury from possible burrs and sharp edges on the parts, frames and chassis of the product. · When moving the product or removing an option, use care not to injure your back or allow your hands to be caught in mechanisms. 2. Precautions for Servicing with Covers and Parts Removed · Wherever feasible, keep all parts and covers mounted when energizing the product. · If energizing the product with a cover removed is absolutely unavoidable, do not touch any exposed live parts and use care not to allow your clothing to be caught in the moving parts. Never leave a product in this condition unattended. · Never place disassembled parts or a container of liquid on the product. Parts falling into, or the liquid spilling inside, the mechanism could result in an electric shock or fire. · Never use a flammable spray near the product. This could result in a fire. · Make sure the power cord is unplugged before removing or installing circuit boards or plugging in or unplugging connectors. · Always use the interlock switch actuating jig to actuate an interlock switch when a cover is opened or removed. The use of folded paper or some other object may damage the interlock switch mechanism, possibly resulting in an electric shock, injury or blindness. 3. Precautions for the Working Environment · The product must be placed on a flat, level surface that is stable and secure. · Never place this product or its parts on an unsteady or tilting workbench when servicing. · Provide good ventilation at regular intervals if a service job must be done in a confined space for a long period of time. · Avoid dusty locations and places exposed to oil or steam. · Avoid working positions that may block the ventilation ports of the product. 4. Precautions for Handling Batteries · Replace a rundown battery with the same type as specified in the manufacturer's parts manual. · Before installing a new battery, make sure of the correct polarity of the installation or the battery could burst. · Dispose of used batteries according to the local regulations. Never dispose of them at the user's premises or attempt to try to discharge one.
P-3
FrameMaker Ver.5.5E(PC) PL Standard Document Ver.03 99.01.27
5. Precautions for the Laser Beam (Only for Products Employing a Laser) · Removing the cover marked with the following caution label could lead to possible exposure to the laser beam, resulting in eye damage or blindness. Be sure to unplug the power cord before removing this cover. · If removing this cover while the power is ON is unavoidable, be sure to wear protective laser goggles that meet specifications. · Make sure that no one enters the room when the machine is in this condition. · When handling the laser unit, observe the "Precautions for Handling Laser Equipment."
1167P001AA
DANGER
Invisible laser radiation when open.
AVOID DIRECT TO BEAM
EXPOSURE
0947-7127-01 1144D270AA
P-4
FrameMaker Ver.5.5E(PC) PL Standard Document Ver.03 99.01.27
Other Precautions
· To reassemble the product, reverse the order of disassembly unless otherwise specified. · While the product is energized, do not unplug or plug connectors into the circuit boards or harnesses. · The magnet roller generates a strong magnetic field. Do not bring it near a watch, floppy disk, magnetic card, or CRT tube. · An air gun and vacuum cleaner generates a strong electrostatic charge that can destroy the ATDC sensor and other sensors. Before cleaning a component with one of these devices, be sure to remove all the sensors. Otherwise, use a blower brush and cloth when cleaning parts. · When handling circuit boards with MOS ICs, observe the "INSTRUCTIONS FOR HANDLING THE PWBs WITH MOS ICs" (applicable only to the products using MOS ICs). · The PC Drum is a very delicate component. Observe the precautions given in "HANDLING OF THE PC DRUM" because mishandling may result in serious image problems. · Note that replacement of a circuit board may call for readjustments or resetting of particular items, or software installation. · After completing a service job, perform a safety check. Make sure that all parts, wiring and screws are returned to their original positions. · Check the area surrounding the service site for any signs of damage, wear or need of repair. · Do not pull out the toner hopper while the toner bottle is turning. This could result in a damaged hopper motor or locking mechanism. · If the product is to be run with the front door open, make sure that the toner hopper is in the locked position.
P-5
FrameMaker Ver.5.5E(PC) PL Standard Document Ver.03 99.01.27
Used Batteries Precautions
ALL Areas CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. Germany VORSICHT! Explosionsgefahr bei unsachgemäßem Austausch der Batterie. Ersatz nur durch denselben oder einen vom Hersteller empfohlenen ähnlichen Typ. Entsorgung gebrauchter Batterien nach Angaben des Herstellers. France ATTENTION Ily a danger d'explosion s'ily a remplacement incorrec de la batterie. Remplacer uniquement avec une batterie du meme type ou d'un type équivalent recommande par le constructueur. Mettre au rebut les batteries usageés conformément aux instructions du fabricant. Denmark ADVARSEL! Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren. Norway ADVARSEL Eksplosjonsfare ved feilaktig skifte av batteri. Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten. Brukte batterier kasseres i henhold til fabrikantens instruksjoner. Sweden VARNING Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt fabrikantens instruktion. Finland VAROlTUS Paristo voi räjähtää, los se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hävitä Käytetty paristo valmistajan ohjeiden mukaisesti.
P-6
FrameMaker Ver.5.5E(PC) 99. 7. 2
PS (Precaution For Service) Standard Document Ver.01
PRECAUTIONS FOR SERVICE
When performing inspection and service procedures, observe the following precautions to prevent mishandling of the machine and its parts. V Depending on the model, some of the precautions given in the following do not apply.
Precautions Before Service
· When the user is using a word processor or personal computer from a wall outlet of the same line, take necessary steps to prevent the circuit breaker from opening due to overloads. · Never disturb the LAN by breaking or making a network connection, altering termination, installing or removing networking hardware or software, or shutting down networked devices without the knowledge and express permission of the network administrator or the shop supervisor.
How to Use this Book
1. DIS/REASSEMBLY, ADJUSTMENT · To reassemble the product, reverse the order of disassembly unless otherwise specified. 2. TROUBLESHOOTING · If a component on a PWB or any other functional unit including a motor is defective, the text only instructs you to replace the whole PWB or functional unit and does not give troubleshooting procedures applicable within the defective unit. · All troubleshooting procedures contained herein assume that there are no breaks in the harnesses and cords and all connectors are plugged into the right positions. · The procedures preclude possible malfunctions due to noise and other external causes.
Precautions for Service
· Check the area surrounding the service site for any signs of damage, wear or need of repair. · Keep all disassembled parts in good order and keep tools under control so that none will be lost or damaged. · After completing a service job, perform a safety check. Make sure that all parts, wiring and screws are returned to their original positions. · Do not pull out the toner hopper while the toner bottle is turning. This could result in a damaged motor or locking mechanism. · If the product is to be run with the front door open, make sure that the toner hopper is in the locked position. · Do not use an air gun or vacuum cleaner for cleaning the ATDC Sensor and other sensors, as they can cause electrostatic destruction. Use a blower brush and cloth. If a unit containing these sensors is to be cleaned, first remove the sensors from the unit.
PS-1
FrameMaker Ver.5.5E(PC) 99. 7. 2
PS (Precaution For Service) Standard Document Ver.01
Precautions for Dis/Reassembly
· Be sure to unplug the copier from the outlet before attempting to service the copier. · The basic rule is not to operate the copier anytime during disassembly. If it is absolutely necessary to run the copier with its covers removed, use care not to allow your clothing to be caught in revolving parts such as the timing belt and gears. · Before attempting to replace parts and unplug connectors, make sure that the power cord of the copier has been unplugged from the wall outlet. · Be sure to use the Interlock Switch Actuating Jig whenever it is necessary to actuate the Interlock Switch with the covers left open or removed. · Do not plug in or unplug print jacks on the PWB or connect or disconnect the PWB connectors while power is being supplied to the copier. · Never use flammable sprays near the copier. · A battery (lithium, nickel-cadmium, etc.) is used in this machine. Do not charge or short circuit it and make sure of the correct polarity at replacement. · A used battery should be disposed of according to the local regulations and never be discarded casually or left unattended at the user's premises. · When reassembling parts, make sure that the correct screws (size, type) and toothed washer are used in the correct places. · If it becomes necessary to replace the thermal fuse or any other fuse mounted on a board, be sure to use one of the rating marked on the blown fuse. Always note the rating marked on the fuse, as the rating and mounting site or number used are subject to change without notice.
Precautions for Circuit Inspection
· Never create a closed circuit across connector pins except those specified in the text and on the printed circuit. · When creating a closed circuit and measuring a voltage across connector pins specified in the text, be sure to use the GND wire.
PS-2
FrameMaker Ver.5.5E(PC) 99. 7. 2
PS (Precaution For Service) Standard Document Ver.01
Handling of PWBs
1. During Transportation/Storage: .W. Boards must not be indiscriminately · During transportation or when in storage, new P removed from their protective conductive bags. · Do not store or place P.W. Boards in a location exposed to direct sunlight and high temperature. · When it becomes absolutely necessary to remove a Board from its conductive bag or case, always place it on its conductive mat in an area as free as possible from static electricity. · Do not touch the pins of the ICs with your bare hands. · Protect the PWBs from any external force so that they are not bent or damaged. 2. During Inspection/Replacement: · Avoid checking the IC directly with a multimeter; use connectors on the Board. · Never create a closed circuit across IC pins with a metal tool. .W. Boards, make sure that the power cord has · Before unplugging connectors from the P been unplugged from the outlet. · When removing a Board from its conductive bag or conductive case, do not touch the pins of the ICs or the printed pattern. Place it in position by holding only the edges of the Board. · When touching the PWB, wear a wrist strap and connect its cord to a securely grounded place whenever possible. If you cannot wear a wrist strap, touch a metal part to discharge static electricity before touching the PWB. · Note that replacement of a PWB may call for readjustments or resetting of particular items.
Handling of Other Parts
· The magnet roller generates a strong magnetic field. Do not bring it near a watch, floppy disk, magnetic card, or CRT tube.
PS-3
FrameMaker Ver.5.5E(PC) 99. 7. 2
PS (Precaution For Service) Standard Document Ver.01
Handling of the PC Drum
V Only for Products Not Employing an Imaging Cartridge. 1. During Transportation/Storage: · Use the specified carton whenever moving or storing the PC Drum. · The storage temperature is in the range between 20°C and +40°C. · In summer, avoid leaving the PC Drum in a car for a long time. 2. Handling: · Ensure that the correct PC Drum is used. · Whenever the PC Drum has been removed from the copier, store it in its carton or protect it with a Drum Cloth. · The PC Drum exhibits greatest light fatigue after being exposed to strong light over an extended period of time. Never, therefore, expose it to direct sunlight. · Use care not to contaminate the surface of the PC Drum with oil-base solvent, fingerprints, and other foreign matter. · Do not scratch the surface of the PC Drum. · Do not apply chemicals to the surface of the PC Drum. · Do not attempt to wipe clean the surface of the PC Drum. If, however, the surface is contaminated with fingerprints, clean it using the following procedure. 1. Place the PC Drum into one half of its carton.
1076D001
1076D002
2. Gently wipe the residual toner off the surface of the PC Drum with a dry, Dust-Free Cotton Pad. A. Turn the PC Drum so that the area of its surface on which the line of toner left by the Cleaning Blade is present is facing straight up. Wipe the surface in one continuous movement from the rear edge of the PC Drum to the front edge and off the surface of the PC Drum. B. Turn the PC Drum slightly and wipe the newly exposed surface area with a CLEAN face of the Dust-Free Cotton Pad. Repeat this procedure until the entire surface of the PC Drum has been thoroughly cleaned. V At this time, always use a CLEAN face of the dry Dust-Free Cotton Pad until no toner is evident on the face of the Pad after wiping.
PS-4
FrameMaker Ver.5.5E(PC) 99. 7. 2
PS (Precaution For Service) Standard Document Ver.01
3. Soak a small amount of either ethyl alcohol or isopropyl alcohol into a clean, unused Dust-Free Cotton Pad which has been folded over into quarters. Now, wipe the surface of the PC Drum in one continuous movement from its rear edge to its front edge and off its surface one to two times. V Never move the Pad back and forth.
1076D003
4. Using the SAME face of the Pad, repeat the procedure explained in the latter half of step 3 until the entire surface of the PC Drum has been wiped. Always OVERLAP the areas when wiping. Two complete turns of the PC Drum would be appropriate for cleaning.
1076D004
NOTES · Even when the PC Drum is only locally dirtied, wipe the entire surface. · Do not expose the PC Drum to direct sunlight. Clean it as quickly as possible even under interior illumination. · If dirt remains after cleaning, repeat the entire procedure from the beginning one more time.
Handling of the Imaging Cartridge
V Only for Products Employing an Imaging Cartridge. 1. During Transportation/Storage: · The storage temperature is in the range between 20°C and +40°C. · In summer, avoid leaving the Imaging Cartridge in a car for a long time. 2. Handling: · Store the Imaging Cartridge in a place that is not exposed to direct sunlight. 3. Precautionary Information on the PC Drum Inside the Imaging Cartridge: · Use care not to contaminate the surface of the PC Drum with oil-base solvent, fingerprints, and other foreign matter. · Do not scratch the surface of the PC Drum. · Do not attempt to wipe clean the surface of the PC Drum.
PS-5
FrameMaker Ver.5.5(PC) Di151 00.03.29
INDEX (FIELD SERVICE) DIS/REASSEMBLY, ADJUSTMENT SWITCHES ON PWBs, TECH. REP SETTINGS . TROUBLESHOOTING
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
DIS/REASSEMBLY, ADJUSTMENT
18605
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
CONTENTS
1. SERVICE INSTRUCTIONS ............................................................................. D-1 1-1. IDENTIFICATION OF FUSES ................................................................. D-1 1-2. PRECAUTIONS FOR HANDLING THE LASER EQUIPMENT ............... D-1 1-3. PARTS WHICH MUST NOT BE TOUCHED ........................................... D-2 (1) Red Screws ..................................................................................... D-2 (2) Variable Resistors on Board ............................................................ D-2 (3) Other Screws ................................................................................... D-2 1-4. READING THE TEXT .............................................................................. D-3 2. DISASSEMBLY/REASSEMBLY ......................................................................D-4 2-1. COVERS AND EXTERIOR PARTS: IDENTIFICATION AND REMOVAL PROCEDURES ....................................................................................... D-4 2-2. REMOVAL OF PWBs .............................................................................. D-6 2-3. MAINTENANCE SCHEDULE .................................................................. D-7 2-4. REMOVAL OF UNITS ............................................................................. D-8 (1) Removal of the Upper Half of the Copier ......................................... D-8 (2) Removal of the IR Unit .................................................................... D-11 (3) Removal of the PH Unit ................................................................... D-12 (4) Removal of the Fusing Unit ............................................................. D-15 2-5. IMAGE TRANSFER SECTION ................................................................ D-17 (1) Replacement of the Image Transfer Roller ...................................... D-17 2-6. FUSING SECTION .................................................................................. D-18 (1) Removal of the Fusing Backup Roller ............................................. D-18 (2) Removal of the Fusing Heater Lamp ............................................... D-20 (3) Removal of the Fusing Roller .......................................................... D-21 2-7. MISCELLANEOUS .................................................................................. D-22 (1) Removal of the Scanner and Timing Belt ........................................ D-22 (2) Removal of the Scanner Motor ........................................................ D-24 (3) Removal of the Paper Take-Up Roll ................................................ D-25 (4) Removal of the Paper Take-Up Solenoid ........................................ D-26 (5) Removal of the Main Motor and PH Section Cooling Fan Motor ..... D-28 3. ADJUSTMENT ................................................................................................. D-30 3-1. ADJUSTMENT REQUIREMENTS LIST .................................................. D-30 3-2. ADJUSTMENT OF UPPER UNIT INTERLOCK SWITCH S2 .................. D-31 3-3. ELECTRICAL/IMAGE ADJUSTMENT ..................................................... D-32 (1) Entering the Tech. Rep. Mode ......................................................... D-32 (2) Entering the Adjust Mode ................................................................ D-32 (3) Producing a Test Pattern ................................................................. D-32 (4) CD Registration Adjustment (Paper Tray) ....................................... D-33 (5) FD Registration Adjustment (Paper Tray) ....................................... D-34 (6) CD Zoom Ratio Adjustment (Scanner) ............................................ D-35 (7) FD Zoom Ratio Adjustment (Scanner) ............................................ D-36 (8) CD Registration Adjustment (Scanner) ........................................... D-37 (9) FD Registration Adjustment (Scanner) ............................................ D-38 4. MISCELLANEOUS .......................................................................................... D-39 4-1. TORSION BAR POSITION ADJUSTMENT ............................................. D-39 4-2. REMOUNTING EEPROM (U21) .............................................................. D-40
i
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
1.
1-1.
SERVICE INSTRUCTIONS
IDENTIFICATION OF FUSES
Control Board PWB-I 250V 3A (F1)
4007D040AA
Power Supply Board PU1 100V Area 250V 6.3A (F1) 250V 15A (F2) 200V Area 250V 4A(F1) 250V 6.3A(F2)
1-2.
PRECAUTIONS FOR HANDLING THE LASER EQUIPMENT
Max. power: 5 mW Output wavelength: 770 to 795 nm
· The laser used in this copier is a semiconductor laser with the following specifications:
· When laser protective goggles are to be used, select ones with a lens conforming to the above specifications. · When a disassembly job needs to be performed in the laser beam path, such as when working around the PH and PC Drum, be sure to turn the copier OFF first. · If the job requires that the copier be left ON, take off your watch and ring and wear laser protective goggles. · A highly reflective tool can be dangerous if it is brought into the laser beam path. Use utmost care when handling such tools near the laser. · The PH is not maintainable in the field. It is to be replaced as a unit including the control board. Never, therefore, attempt to remove the laser diode or adjust trimmers on the control board.
D-1
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
1-3.
(1)
PARTS WHICH MUST NOT BE TOUCHED
Red Screws
Purpose of Application of Red Paint Red painted screws show that the assembly or unit secured can only be adjusted or set at the factory and should not be readjusted, set, or removed in the field. Note that when two or more screws are used on the part in question, only one representative screw may be marked with red paint.
(2) Variable Resistors on Board
Do not turn the variable resistors on boards for which no adjusting instructions are given in "ADJUSTMENT."
(3) Other Screws Scanner PH Unit
4007D043AA
4007D045AA
Pulley Fixing Screw
4007D075AA
D-2
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
1-4.
READING THE TEXT
Disassembly procedures are given under separate titles; illustrations identify each part only. Parts that require special attention and service jobs are given at the corresponding part name in the illustration. The disassembly procedures omit removal of exterior parts. D-4 Remove the roller after the I/C has been taken out of the copier. 1. Image Transfer Roller cover 2. Image Transfer Roller Image Transfer Roller Replace. Part requiring service jobs.
Disassembly Procedures
Image Transfer Roller Cover
Pusher Spring
Image Transfer Roller Holder
4007D017AA
D-3
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
2.
2-1.
DISASSEMBLY/REASSEMBLY
COVERS AND EXTERIOR PARTS: IDENTIFICATION AND REMOVAL PROCEDURES
1
2 12 3
11
10
4
9
5 8 6
4007D001AB
7
16
13
15
14
4007D002AB
D-4
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
No. 1 2
Name Original Cover Original Glass
Removal Procedure Remove screws that secure the Original Cover. Remove 1. ¡ Remove 13. ¡ Remove 12. ¡ Remove 3. ¡ Remove 7. ¡ Remove the Original Glass holding brackets (two at the front). Remove 3. ¡ Remove screws that secure the control panel. Remove 3. ¡ Remove 4. ¡ Remove screws that secure the Front Middle Cover.
3 4 5 6 7 8
Front Upper Cover Remove screws that secure the Front Upper Cover. Control Panel Front Middle Cover
Front Lower Cover Release and swing up the upper half of the copier. ¡ Remove screws that secure the Front Lower Cover. Front IR Cover Paper Tray Remove 3. ¡ Remove screws that secure the Front IR Cover. Remove 9. ¡ Release and swing up the upper half of the copier. ¡ Remove 6. ¡ Remove 14. ¡ Remove the screw that secures the Paper Tray.
9
Manual Bypass Tray Remove 9. ¡ Remove 6. ¡ Remove 14. ¡ Remove 8. ¡ Remove screws that secure the Paper Exit Tray Lower Cover. Remove 1. ¡ Remove 3. ¡ Remove 7. ¡ Remove 13. ¡ Remove 12. ¡ Remove screws that secure the Left IR Cover. Remove 1. ¡ Remove 13. ¡ Remove screws that secure the Rear IR Upper Cover.
10 Paper Exit Tray Lower Cover 11 Left IR Cover 12 Rear IR Upper Cover
13 Rear Upper Cover Remove 14. ¡ Remove screws that secure the Rear Upper Cover. 14 Rear Lower Cover Remove screws that secure the Rear Lower Cover. 15 Right Cover 16 Right IR Cover Release and swing up the upper half of the copier. ¡ Remove the 14. ¡ Remove screws that secure the Right Cover. Remove 3. ¡ Remove 1. ¡ Remove 13. ¡ Remove 12. ¡ Remove screws that secure the Right IR Cover.
D-5
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
2-2.
REMOVAL OF PWBs
· The removal procedures given below omit the steps of unplugging connectors and removing the PWB from the PWB support. · Where it is absolutely necessary to touch the ICs and other electrical components on the board, be sure to ground your body. PWB-I PWB-M PU1 PWB-S
PWB-B PWB-G PWB-A HV1
4007D003AB
Symbol PWB-A PWB-B
Name Master Board Control Panel Toner Empty Board Control Board Memory Board
Removal Procedure Remove the Rear Upper Cover and Rear Lower Cover. ¡ Remove the protective cover. ¡ PWB-A Remove the Front Upper Cover. ¡ Remove the Control Panel. ¡ PWB-B Remove all exterior covers. ¡ Remove the upper half of the copier. ¡ Remove the rear side plate. ¡ Remove the Paper Take-Up Roll Cover Assy. ¡ PWB-G Remove the Rear Lower Cover and Rear Upper Cover. ¡ Remove the protective cover. ¡ PWB-I Remove the Rear Lower Cover and Rear Upper Cover. ¡ Remove the protective cover. ¡ PWB-M
PWB-G
PWB-I PWB-M
PWB-S
Remove the Front Upper Cover, Front IR Cover, Rear IR Scanner Interface Upper Cover, Rear Upper Cover, and Rear Lower Cover. ¡ Remove the Original Glass bracket. ¡ Remove the Original Board Glass. ¡ Remove the protective cover. ¡ PWB-S Release and swing up the upper half of the copier. ¡ Remove the Right Cover. ¡ Remove the Power Switch. ¡ Remove the Fusing Section Cooling Fan Motor. ¡ Remove the Fusing Section Cooling Fan Motor mounting bracket. ¡ Remove the Inlet mounting bracket. ¡ PU1 Remove the Paper Exit Tray Lower Cover. ¡ Remove the Paper Exit Tray. ¡ Release and swing up the upper half of the copier. ¡ Remove the Cover. ¡ Remove the I/C. ¡ Remove the PH Unit. ¡ HV1
PU1
Power Supply Board
HV1
High Voltage Unit
D-6
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
2-3.
MAINTENANCE SCHEDULE
· To ensure that the copier produces good copies and to extend its service life, it is recommended that the maintenance jobs described in this schedule be carried out as instructed. Maintenance Schedule (K) Cleaning Replacement Reference Page
PM Parts Fusing Section Image Transfer Section
Part No.
Qty
Fusing Unit
--
50
100V Area 4007-0431-02 200V Area 4007-0432-02
1
D-15
Image Transfer Roller
--
50
4110-4103-01
1
D-17
D-7
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
2-4.
(1)
REMOVAL OF UNITS
Removal of the Upper Half of the Copier
Remove the upper half of the copier after the Front Upper Cover, control panel, Front Middle Cover, Rear Upper Cover, and Paper Exit Tray Lower Cover have been removed. 1. Protective cover 2. Control Board
NOTE Unplug all print jacks from the PWB.
Protective Cover
Control Board
4007D010AB
3. IR Lower Cover
IR Lower Cover
4007D062AA
4. Paper Exit Tray
Paper Exit Tray
4007D005AC
D-8
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
5. Torsion Bars A and B
Torsion Bar B
Torsion Bar A
4007D006AB
Torsion Bar Mounting Position Front Side
Torsion Bar B Torsion Bar A
4007D063AA
Rear Side
Torsion Bar B
Torsion Bar A
4007D064AA
NOTE Before removing or reinstalling the torsion bars, be sure to release and swing up the upper half of the copier to release pressure. When reinstalling them, install torsion bar A first, then torsion bar B.
D-9
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
6. Lock Plate
Lock Plate
4007D073AA
7. Shoulder screws and other screws Front Side Rear Side
Screws Shoulder Screw
4007D007AA
Shoulder Screw
4007D008AA
NOTE When mounting the shoulder screws, make sure that the round hole and the slot in the frames are properly aligned with each other.
8. Upper half of the copier
Upper Half of the Copier
4007D009AA
D-10
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(2)
Removal of the IR Unit
Remove the IR Unit after the Front Upper Cover, Front IR Cover, Rear IR Upper Cover, Rear Upper Cover, Rear Lower Cover, and Right IR Cover have all been removed. 1. Protective Cover 2. Control Board
NOTE Unplug all print jacks from the PWB.
Protective Cover
Control Board
4007D010AB
3. ADF Set Switch hookup connector 4. IR Unit
IR Unit
ADF Set Switch Hookup Connector
4007D011AB
D-11
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(3)
Removal of the PH Unit
Remove the PH Unit after the Front Lower Cover, Rear Lower Cover, Paper Exit Tray Lower Cover, and I/C have been removed. 1. Protective cover 2. Control Board
NOTE Unplug all print jacks from the PWB.
Protective Cover
Control Board
4007D010AB
3. IR Lower Cover
IR Lower Cover
4007D062AA
4. Paper Exit Tray
Paper Exit Tray
4007D005AC
D-12
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
5. Protective Cover
Protective Cover
4007D012AA
6. Print Jack
Master Board
4007D013AB
7. PH Unit fixing screws
PH Unit
4007D015AC
D-13
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
8. Cover 9. PH Unit
Cover
PH Unit
4007D014AA
NOTE Take care with the torsion bars: They will come off when the upper half of the copier is swung up.
D-14
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(4)
Removal of the Fusing Unit
Remove the Fusing Unit after the Right Cover, Rear Lower Cover, Front Lower Cover, and I/C have been removed. 1. Fusing cover
Fusing Cover
4007D067AA
2. Cover
Cover
4007D074AA
3. Fusing Section Cooling Fan Motor 4. Right Side Plate
Right Side Plate
Fusing Section Cooling Fan Motor
4007D068AA
D-15
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
5. Fusing Unit
Fusing Unit Replace.
4007D069AA
D-16
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
2-5.
(1)
IMAGE TRANSFER SECTION
Replacement of the Image Transfer Roller
Remove the Image Transfer Roller after the I/C have been removed. 1. Image Transfer Roller cover 2. Image Transfer Roller Image Transfer Roller Replace.
Pusher Spring Image Transfer Roller Cover
Image Transfer Roller Holder
4007D017AA
NOTE Be sure not to lose the pusher springs hooked to the Image Transfer Roller holder.
3. 4. 5. 6. Gear Bushing Roll Image Transfer Roller Roll
Bushing Image Transfer Roller
Bushing
Roll Gear
Pusher Spring
Bushing
4007D018AB
D-17
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
2-6.
(1)
FUSING SECTION
Removal of the Fusing Backup Roller
1. Thermistor hookup harness
Thermistor hookup harness
4007D070AA
2. Lower Fusing Unit 3. Fusing Entrance Guide Plate Lock in the Rear
Lower Fusing Unit
Lock at the Front
Fusing Entrance Guide Plate
4007D019AC
D-18
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
4. Pressure spring 5. Fusing Backup Roller
Fusing Backup Roller
4007D020AB
Pressure Springs
NOTE During reinstallation, make sure that the pressure springs fit over the protrusions on the Lower Fusing Unit.
Front Side
Rear Side
Protrusions
4007D047AA
4007D060AB
D-19
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(2)
Removal of the Fusing Heater Lamp
1. Terminal 2. Fusing Heater Lamp
Gear
Fusing Heater Lamp Terminal
4007D021AB
NOTE When inserting the Fusing Heater Lamp, make sure that the end marked with the specifications is on the gear end.
D-20
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(3)
Removal of the Fusing Roller
1. Gear 2. Fusing Roller
3 Fusing Roller 2
1
Gear Fusing Entrance Guide Plate
4007D022AA
NOTES · When mounting the Fusing Roller, take care not to allow the Paper Separator Fingers to damage the surface of the roller. · When installing the gear, make sure that the protrusion on the inner side of the gear fits into the slit on the end of the Fusing Roller. · When installing the Fusing Entrance Guide Plate, fit the ground plate of the Fusing Entrance Guide Plate inside the ground plate on the Fusing Unit side.
Where the Ground Plate is Mounted
Ground Plate of the Fusing Entrance Guide Plate
Ground Plate of the Fusing Unit
4007D071AA
D-21
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
2-7.
(1)
MISCELLANEOUS
Removal of the Scanner and Timing Belt
Remove these parts after the Front Upper Cover, Front IR Cover, Left IR Cover, Rear IR Upper Cover, Rear Upper Cover, Rear Lower Cover, and Right IR Cover have all been removed. 1. Original Glass holding bracket 2. Original Glass
Original Glass
Original Glass Holding Brackets
4007D023AB
3. Timing belt pulley 4. Timing belt
Timing belt
Timing belt pulley
4007D072AA
D-22
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
5. Scanner Rail fixing screw (on timing belt side) 6. Scanner Rail (on timing belt side)
Scanner Rail
Scanner Rail Fixing Screw
4007D024AB
7. Scanner plate 8. Flexible harness 9. Scanner 1 3 Scanner Protective Cover
Flexible Harness
Scanner Plate
2
4007D025AC
NOTE When installing the Scanner, always connect the flexible harness first.
D-23
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(2)
Removal of the Scanner Motor
1. IR Unit 2. Fixing bracket 3. Scanner Motor
IR Unit
Fixing Bracket
Scanner Motor
4007D026AA
D-24
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(3)
Removal of the Paper Take-Up Roll
Remove the Paper Take-Up Roll after the I/C has been taken out of the copier. 1. Paper Take-Up Roll 2
Paper Take-Up Roll
1 Paper Take-Up Roll Cover
4007D027AA
NOTE When securing the Paper Take-Up Roll, make sure that the positioning pin on the back side of the roll fits into the hole in the shaft.
D-25
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(4)
Removal of the Paper Take-Up Solenoid
Remove the solenoid after the Front Lower Cover, Paper Tray, Manual Bypass Tray, Manual Bypass Tray Lower Cover, Rear Lower Cover, and Right Cover have all been removed. 1. Protective cover
Protective Cover
4007D012AA
2. Print jack
Master Board
4007D048AA
3. Paper Take-Up Solenoid hookup connector
4007D049AB
D-26
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
4. Base plate fixing screws Front Rear
4007D031AA
4007D032AA
5. Base plate
Base Plate
4007D030AA
6. Paper Take-Up Solenoid
Paper Take-Up Solenoid
4007D033AB
D-27
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(5)
Removal of the Main Motor and PH Section Cooling Fan Motor
Remove these parts after the upper half of the copier, and I/C has been removed. 1. Protective cover 2. Master Board
Master Board
Protective Cover
4007D046AA
3. Base plate D-27 4. Rear side plate fixing screws (marked with black dots) 5. Gear Assy fixing screws (marked with black squares)
4007D035AB
6. Rear side plate, gear assy Gear Assy Rear Side Plate
4007D037AA
NOTE Install the rear side plate first, then the base plate.
D-28
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
7. Main Motor, PH Section Cooling Fan Motor PH Section Cooling Fan Motor
Main Motor
4007D038AA
D-29
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
3.
3-1.
ADJUSTMENT
ADJUSTMENT REQUIREMENTS LIST
Adjustment Item Requirements Adjustment Point Control panel ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ D-33 D-34 D-35 D-36 D-37 D-38 Ref. Page
Registration (Paper Tray) CD FD Zoom Ratios (Scanner) CD FD Registration (Scanner) CD FD 20 ± 2.0 mm 100 ± 1.0 mm 200 ± 2.0 mm 20 ± 2.0 mm
D-30
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
3-2.
ADJUSTMENT OF UPPER UNIT INTERLOCK SWITCH S2
1. Release and swing up the upper half of the copier and remove the Right Cover. 2. Remove the Fusing Cover. 3. Loosen the screw on the Upper Unit Interlock Switch adjusting bracket and slide it downward until it is stops. 4. Swing down the upper half of the copier into its locked position. 5. Moving the Upper Unit Interlock Switch adjusting bracket upward, find the position at which a click of the switch is heard. Then tighten the screw to secure the adjusting bracket in that position. [Check Method] When the Power Switch is turned ON, the Exposure Lamp should turn ON.
4007D039AA
Upper Unit Interlock Switch Adjusting Bracket
D-31
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
3-3.
(1)
ELECTRICAL/IMAGE ADJUSTMENT
Entering the Tech. Rep. Mode
Procedure: Press the following keys in this order: Clear/Stop ¡ Exposure Control Lighter (<) ¡ Clear/Stop ¡ Exposure Control Darker (>) (2) Entering the Adjust Mode
Procedure: 1. Enter the Tech. Rep. mode. 2. Press the following keys in this order: 1Key ¡ 1Key ¡ 1Key ¡ Start key ¡ Press the 1Key until the specific function is displayed. (3) Producing a Test Pattern
NOTE A test pattern is used when making the following adjustments: · CD registration adjustment (Paper Tray) · FD registration adjustment (Paper Tray) · Registration adjustment (Scanner) · Zoom ratio adjustment (Scanner)
Procedure 1. Enter the Tech. Rep. mode. 2. Press the following keys in this order to enter the function of "F5 Test Pattern 1": 1Key ¡ 1Key ¡ Start key ¡ 1Key ¡ 1Key ¡ 1Key ¡ 1Key 3. Press the Start key.
NOTE To exit the test pattern function, press the Clear/Stop key to go back to the Basic screen.
D-32
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(4)
CD Registration Adjustment (Paper Tray)
Requirement B Side
A Side
4007D050AA
Requirement
Adjust Mode Function CD registration adjustment
Setting Range 43 to 57 (-3.5 to +3.5 mm)
NOTE This adjustment must be made whenever the PH Unit is replaced.
Procedure 1. Produce a test pattern (F5: Test Pattern 1). 2. Fold the test pattern in half and make sure that the centerline on the test pattern is aligned with the crease. If it is not aligned with the crease, perform the following adjustment procedure. 3. Enter Adjust function A9. 4. Change the setting value using the 1Key or 10Key as necessary (1 step equivalent to 0.5 mm). If the centerline deviates on the B side, increase the setting value. If the centerline deviates on the A side, decrease the setting value. V If one adjustment sequence does not bring the centerline into the required range, perform the sequence again. 5. Press the Start key to validate the setting value.
NOTE If the Clear/Stop key is pressed to go back to the Basic screen without pressing the Start key, the setting will be restored to the original value.
D-33
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(5)
FD Registration Adjustment (Paper Tray)
Requirement
c
Dimension C on the test pattern produced should fall within the range specified below.
4007D051AA
Requirement A4C 20 ±2.0 mm
Adjust Mode Function FD registration adjustment
Setting Range 43 to 57 (-3.5 to +3.5 mm)
NOTE This adjustment must be made whenever the PH Unit is replaced. Should be made after the CD registration adjustment (Paper Tray) has been completed.
Procedure 1. Produce a test pattern (F5: Test Pattern 1). 2. Make sure that dimension C on the test pattern falls within the specified range. If it falls outside the specified range, perform the following adjustment procedure. 3. Enter Adjust function AA. 4. Change the setting value using the 1Key or 10Key as necessary (1 step equivalent to 0.5 mm). If dimension C on the test pattern is longer than the specified range, decrease the setting value. If dimension C on the test pattern is shorter than the specified range, increase the setting value. V If one adjustment sequence does not bring the dimension into the required range, perform the sequence again. 5. Press the Start key to validate the setting value.
NOTE If the Clear/Stop key is pressed to go back to the Basic screen without pressing the Start key, the setting will be restored to the original value.
D-34
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(6)
CD Zoom Ratio Adjustment (Scanner)
Requirement Produce a test pattern after the CD and FD registration adjustments (Paper Tray) have been made. Place this test pattern on the Original Glass and make a copy. Dimension D on the copy of the test pattern should fall within the range specified below.
D
4007D052AA
Zoom Ratio Full size (100%)
Requirement 100 ±1.0 mm
Adjust Mode Function CD zoom ratio adjustment
Setting Range 45 to 55 (Reduced £ Enlarged)
NOTE This adjustment must be made whenever the Scanner is replaced. Should be made after the CD and FD registration adjustments (Paper Tray) have been completed.
Procedure 1. Produce a test pattern (F5: Test Pattern 1). 2. Place the test pattern produced on the Original Glass and make a copy. 3. Make sure that dimension D on the copy of the test pattern falls within the specified range. Calculation formula: (1 Dimension D on test pattern ÷ Dimension D on copy) × 100 If dimension D falls outside the specified range, perform the following adjustment procedure. 4. Enter Adjust function A1. 5. Change the setting value using the 1Key or 10Key as necessary (1 step equivalent to 0.4%). If dimension D on the copy of the test pattern is longer than the specified range, decrease the setting value. If dimension D on the copy of the test pattern is shorter than the specified range, increase the setting value. V If one adjustment sequence does not bring the dimension into the required range, perform the sequence again. 6. Press the Start key to validate the setting value.
NOTE If the Clear/Stop key is pressed to go back to the Basic screen without pressing the Start key, the setting will be restored to the original value.
D-35
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(7)
FD Zoom Ratio Adjustment (Scanner)
Requirement Produce a test pattern after the CD and FD registration adjustments (Paper Tray) have been made. Place this test pattern on the Original Glass and make a copy. Dimension E on the copy of the test pattern should fall within the range specified below.
E
4007D053AA
Zoom Ratio Full size (100%)
Requirement 200 ±2.0 mm
Adjust Mode Function FD zoom ratio adjustment
Setting Range 45 to 55 (Reduced £ Enlarged)
NOTE This adjustment must be made whenever the Scanner is replaced. Should be made after the CD and FD registration adjustments (Paper Tray) have been completed.
Procedure 1. Produce a test pattern (F5: Test Pattern 1). 2. Place the test pattern produced on the Original Glass and make a copy. 3. Make sure that dimension E on the copy of the test pattern falls within the specified range. Calculation formula: (1 Dimension E on test pattern ÷ Dimension E on copy) × 100 If dimension E falls outside the specified range, perform the following adjustment procedure. 4. Enter Adjust function A2. 5. Change the setting value using the 1Key or 10Key as necessary (1 step equivalent to 0.4%). If dimension E on the copy of the test pattern is longer than the specified range, decrease the setting value. If dimension E on the copy of the test pattern is shorter than the specified range, increase the setting value. V If one adjustment sequence does not bring the dimension into the required range, perform the sequence again. 6. Press the Start key to validate the setting value.
NOTE If the Clear/Stop key is pressed to go back to the Basic screen without pressing the Start key, the setting will be restored to the original value.
D-36
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(8)
CD Registration Adjustment (Scanner)
Requirement B Side
A Side
4007D050AA
Requirement
Adjust Mode Function CD registration adjustment
Setting Range 40 to 60 (-5.0 to +5.0 mm)
NOTE This adjustment must be made whenever the Scanner is replaced. Should be made after the CD and FD registration adjustments (Paper Tray), and CD zoom ratio adjustment (Scanner) have been completed.
Procedure 1. Produce a test pattern (F5: Test Pattern 1). 2. Place the test pattern produced on the Original Glass and make a copy. 3. Fold the test pattern in half and check that the centerline on the test pattern is aligned with the crease. If it is not aligned with the crease, perform the following adjustment procedure. 4. Enter Adjust function A3. 5. Change the setting value using the 1Key or 10Key as necessary (1 step equivalent to 0.5 mm). If the centerline deviates on the B side, increase the setting value. If the centerline deviates on the A side, decrease the setting value. V If one adjustment sequence does not bring the centerline into the required range, perform the sequence again. 6. Press the Start key to validate the setting value.
NOTE If the Clear/Stop key is pressed to go back to the Basic screen without pressing the Start key, the setting will be restored to the original value.
D-37
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
(9)
FD Registration Adjustment (Scanner)
Requirement
c
Produce a test pattern after the CD and FD registration adjustments (Paper Tray) have been made. Place this test pattern on the Original Glass and make a copy. Dimension C on the copy of the test pattern should fall within the range specified below.
4007D051AA
Requirement 20 ±2.0 mm
Adjust Mode Function FD registration adjustment
Setting Range 40 to 60 (-5.0 to +5.0 mm)
NOTE This adjustment must be made whenever the Scanner is replaced. Should be made after the CD and FD registration adjustments (Paper Tray), and FD zoom ratio adjustment (Scanner) have been completed.
Procedure 1. Produce a test pattern (F5: Test Pattern 1). 2. Place the test pattern produced on the Original Glass and make a copy. 3. Make sure that dimension C on the copy of the test pattern falls within the specified range. If it falls outside the specified range, perform the following adjustment procedure. 4. Enter Adjust function A4. 5. Change the setting value using the 1Key or 10Key as necessary (1 step equivalent to 0.5 mm). If dimension C on the copy of the test pattern is longer than the specified range, decrease the setting value. If dimension C on the copy of the test pattern is shorter than the specified range, increase the setting value. V If one adjustment sequence does not bring the dimension into the required range, perform the sequence again. 6. Press the Start key to validate the setting value.
NOTE If the Clear/Stop key is pressed to go back to the Basic screen without pressing the Start key, the setting will be restored to the original value.
D-38
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
4.
4-1.
MISCELLANEOUS
TORSION BAR POSITION ADJUSTMENT
NOTE When an Automatic Document Feeder or Fax Unit is mounted on the copier, the position of the torsion bar must be adjusted as detailed below.
1. Remove the Front Upper Cover and control panel. 2. Release and swing up the upper half of the copier. 3. Remove the torsion bar attachment plate.
4007D054AA
Torsion Bar Attachment Plate 4. Change the position of the torsion bar in the attachment plate as necessary.
Torsion Bar
4007D055AA
Hole A B C
Copier Configuration Factory setting or when the Original Cover is mounted When the Fax Unit is mounted When the Automatic Document Feeder is mounted When both the Automatic Document Feeder and Fax Unit are mounted
5. Secure the torsion bar attachment plate into position.
D-39
FrameMaker Ver.5.5E(PC) Di151 DIS/REASSEMBLY, ADJUSTMENT 00.03.21
4-2.
REMOUNTING EEPROM (U21)
NOTES · If the Control Board has been replaced, be sure to remount EEPROM (U21) from the old to new Control Board. · If the Control Board has been replaced and EEPROM (U21) has not been remounted, be sure to make settings and readjustments as necessary because New EEPROM (U21) contains no data in this case.
1. Remove the Control Board. 2. Remove EEPROM (U21) from the new Control Board. 3. Remove EEPROM (U21) from the old Control Board and remount it onto the new Control Board. New EEPROM Old EEPROM
New Control Board
Old Control Board
4007D056AA
A
NOTE Note the alignment notch (A) on EEPROM (U21) when mounting the IC.
A
4007D057AA
D-40
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
SWITCHES ON PWBs, TECH. REP. SETTINGS
17196
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
CONTENTS
1. CONTROL PANEL KEYS AND INDICATORS ................................................ S-1 1-1. Control Panel Keys .................................................................................. S-1 2. USER'S CHOICE MODE ................................................................................. S-5 2-1. Functions Available from the User's Choice Mode .................................. S-5 2-2. User's Choice Function Setting Procedure .............................................. S-5 2-3. Settings in the User's Choice Mode ......................................................... S-6 3. TECH. REP. MODE ......................................................................................... S-10 3-1. Tech. Rep. Mode Function Tree .............................................................. S-10 3-2. Tech. Rep. Mode Setting Procedure ....................................................... S-11 (1) Display .............................................................................................S-11 (2) Function ........................................................................................... S-13 (3) Tech. Rep. Choice ........................................................................... S-15 (4) Adjust .............................................................................................S-17
i
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
1.
1-1.
CONTROL PANEL KEYS AND INDICATORS
Control Panel Keys
1. Start Key · Press to start a copy cycle. 2. Clear/Stop Key · Press to cancel a copy operation. · Press to reset the Copies setting to "1". · Press to return the zoom ratio setting to 100%. · Press for three seconds to enable the total check function. 3. 1 Key · Use to change the values for each setting. 4. 10 Key · Use to change the values for each setting. 5. Copies/Function Key · Use to change the Copies setting and the Function Mode settings. 6. Zoom Key · Press to change the zoom ratio. · Use to select the standard zoom ratio. 7. Exposure Control Key (Darker) · Use to manually adjust the density of the document.Image will become darker by pressing this key. 8. Auto Exposure Mode Key · Press to select either the Auto Exposure Mode, the Manual Exposure Mode or the Photo Mode. 9. Exposure Control Key (Lighter) · Use to manually adjust the density of the document.Image will become lighter by pressing this key. · Press for three seconds enter the User's Choice mode. 10. Paper Select Key · Press to select the drawer that contains the desired paper size.
S-1
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
Inch Areas
1
C/
2
3 4 5
6
7
Auto/Photo
10
8 9
2in1-Non-Sort
Non-Sort
Card
OHP
2in1-Sort
Sort
4007S001EA
S-2
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
Metric Areas
1
C/
2
3 4
F1-F4
5
6
F1-F4
7 10
A/
8 9
2in1-Non-Sort
Non-Sort
OHP
Card
Sort
2in1-Sort
4007S002DA
S-3
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
Others
1
C/
2
3 4 5
6
7
Auto/Photo
10
8 9
2in1-Non-Sort
Non-Sort
OHP
Card
Sort
2in1-Sort
4007S003CA
S-4
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
2.
2-1.
Code U1 U2 U3 U4 U5 U6 U7
USER'S CHOICE MODE
Functions Available from the User's Choice Mode
Function Auto Panel Reset Sleep Disable Sleep Exposure Mode Priority/Photo Mode Auto Exposure Level Priority Manual Exposure Level Priority Paper Size Select V V V V V Code U8 U9 U0 UA Ub UC Function Manual Feed Input Size Density (Automatic Document Feeder) Function Tray Priority (for Copier mode) Image Density (for Printer mode) Tray Priority (for Printer mode)
· User's Choice Mode is used to make various settings according to the user's needs.
V Functions of U9 to UC are available on the display only when the copier is equipped with the corresponding options as detailed below. U9: Automatic Document Feeder (AF-8) U0: Memory for Copier (16MB/32MB) UA: Paper Feed Unit (PF-116) Ub: Printer Controller (Pi1501) UC: Paper Feed Unit (PF-116) and Printer Controller (Pi1501)
2-2.
User's Choice Function Setting Procedure
1. On the copying mode screen, hold down the Exposure Control Lighter < key for about 3 sec. or more. 2. Using the 10Key and 1Key, select the appropriate choice code. 3. Press the Start key to show the current setting. 4. Using the 10Key and 1Key, select the appropriate choice data. 5. Press the Start key to validate the choice data entered. · Press the Clear/Stop key.
S-5
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
2-3.
Settings in the User's Choice Mode
Setting (The default is Highlighted ). Select the time it takes the Auto Panel Reset function, which resets the panel settings when the set period of time elapses after a copy cycle has been completed or the last key operated, to be activated. U1 Data OF 05 1 Description Disabled 30sec. 1min. Data 2 3 4 Description 2min. 3min. 4min.
Choice Code.
Set the time it takes the copier to enter the Power Save mode after the copy cycle has been completed or the last key operated.
U2
NOTE · The choice data "OF" may be selected when "Enabled" is selected in "U3, Disable Sleep."
Data OF 1.......................... 15 ...................... 120
Description Disabled The data value is the time in min. Select whether to enable the "OF" setting of Sleep. U3 Data Description 1 Disabled 2 Enabled
Select the priority exposure mode, either Text Auto Exposure, Text Manual Exposure, or Photo Manual Exposure. U4 Data 1 2 3 Description Text Auto exposure Photo Manual exposure Text Manual exposure Photo LED OFF ON OFF Exposure Level LED All ON U6 default setting ON U6 default setting ON
Select the priority exposure level in the Auto Exposure mode. U5 Data Description 0 Darker 1 Standard 2 Lighter
S-6
FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
Choice Code
Setting (The default is Highlighted ). Select the priority exposure level in the Manual Exposure mode. Data 4 3 2 Description Darker Exposure Level LEDs
U6
1 0 -1 -2 -3 -4 Lighter Standard
Select the paper size of the Paper Tray. - Metric Areas U7 Data 1 2 Description A4L A5L - Inch Areas Data 1 2 3 Description Letter L Legal L Half Letter L
Set the size of the paper of a nonstandard size to be used for Manual Bypass feeding. After the CD size has been set, press the Start key, which allows the user to set the FD size. - CD Size Data 13 U8 14 15 16 17 18 19 20 21 Description 128 - 134mm (5" - 5-1/4") 135 - 144mm (5-1/4" - 5-3/4") 145 - 154mm (5-3/4" - 6") 155 - 164mm (6" - 6-1/2") 165 - 174mm (6-1/2" - 6-3/4") 175 - 184mm (7" - 7-1/4") 185 - 194mm (7-1/4" - 7-3/4") 195 - 204mm (7-3/4" - 8") 205 - 216mm (8" - 8-1/4")
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FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
Choice Code - FD Size Data 18 19 20 21 22 23 24 U8 25 26 27 28 29 30 31 32 33 34 35
Setting (The default is Highlighted ). Description 182 - 184mm (7-1/4") 185 - 194mm (7-1/4" - 7-3/4") 195 - 204mm (7-3/4" - 8") 205 - 214mm (8" - 8-1/2") 215 - 224mm (8-1/2" - 8-3/4") 225 - 234mm (8-3/4" - 9-1/4") 235 - 244mm (9-1/4" - 9-1/2") 245 - 254mm (9-3/4" - 10") 255 - 264mm (10" - 10-1/2") 265 - 274mm (10-1/2" - 10-3/4") 275 - 284mm (10-3/4" - 11-1/4") 285 - 294mm (11-1/4" - 11-1/2") 295 - 304mm (11-1/2" - 12") 305 - 314mm (12" - 12-1/4") 315 - 324mm (12-1/2" - 12-3/4") 325 - 334mm (12-3/4" - 13-1/4") 335 - 344mm (13-1/4" - 13-1/2") 345 - 356mm (13-1/2" - 13-3/4")
Select the copy image density level when the copier is equipped with an Automatic Document Feeder. U9 Data 1 2 Description When the standard original (text original) is used. For sharper reproduction of a faint original.
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FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
Choice Code
Setting (The default is Highlighted ). Select the priority Function mode.
U0
NOTES: · If the copier is not equipped with an Automatic Document Feeder, choice data of F1 and F2 only are available. · If the copier is equipped with an Automatic Document Feeder, all of the following choice data are available.
Data F1 F2 Description Non-Sort 2in1 Non-Sort Data F1 F4 Description Sort 2in1 Sort
V The default setting is "F1" if the copier is not equipped with an Automatic Document Feeder. Select the priority paper source selected when the copier is turned ON. Data UA 1 2 3 4 Paper Tray Paper Feed Unit (PF-116) Paper Tray + Auto Tray Switching Paper Feed Unit (PF-116) + Auto Tray Switching Description
Select the image density level of printer outputs. Ub Data 3 2 1 0 Standard -1 -2 -3
Description Darker
Lighter
Select the priority paper source for printer outputs. Data UC 1 2 3 Auto selection Paper Tray Paper Feed Unit (PF-116) Description
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FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
3.
TECH. REP. MODE
· This mode is used by the Tech. Rep. to set, adjust, and/or program various service functions.
3-1.
Tech. Rep. Mode Function Tree
d1: d3: d4: d5: d6: d7: d8: d9: F1: F2: F3: F4: F5: F6: FA: Fb: FE: I/C Counter LED Test MIsfeed Counter Copy Counter PC Print Counter ROM Version Total Memory Size for Copier Total Memory Size for Printer Controller
Display
Function
Paper Passage Test Scanner Test Original Passage Test Scanner & Paper Passage Test Test Pattern 1 Test Pattern 2 EEPROM Test Sleep Mode Test Original Scanning Position Contamination Test (AF-8) FF: Scanner Home Position C1: C2: C3: C6: C8: Marketing Area Toner Empty Stop Predrive Data Clear Exposure Lamp OFF Time Setting
TECH. REP MODE .
Tech. Rep. Choice
Adjust
A1: Zoom Adjustment in CD Direction (Copy) A2: Zoom Adjustment in FD Direction (Copy) A3: Registration Adjustment in CD Direction (Copy) A4: Registration Adjustment in FD Direction (Copy) A5: Zoom Adjustment in CD Direction (AF-8) A6: Zoom Adjustment in FD Direction (AF-8) A7: Registration Adjustment in CD Direction (AF-8) A8: Registration Adjustment in FD Direction (AF-8) A9: Registration Adjustment in CD Direction (Paper Tray) AA: Registration Adjustment in FD Direction (Paper Tray) Ab: Registration Adjustment in CD Direction (PF-116) AC: Registration Adjustment in FD Direction (PF-116)
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FrameMaker Ver5.5E(PC) Di151 SWITCHES ON PWBs/TECH. REP. SETTINGS 2000.02.03
3-2.
Tech. Rep. Mode Setting Procedure
1. Press the following keys in this order: Clear/Stop ¡ Exposure Control Lighter (<) ¡ Clear/Stop ¡ Exposure Control Darker (>) 2. Press the 1Key until the desired Tech. Rep. sub-mode is reached. Sub-modes cycle as follows: Display "d" Tec