Text preview for : 350QKRF.PDF part of Minolta DI-350 Service Manuals for the Minolta DI-350. 350Field.pdf - Feild Service Manual (Part 1) 350Gen.pdf - General Service Manual (Part 2) 350Parts.pdf - Parts Service Manual (Part 3) 350QKRF.pdf - Tech Rep Manual (Part 4) PRNT_CTR.pdf - Print Controller Service Manual (Part 5)



Back to : 350FIELD.PDF | Home

Di350
SWITCHES ON PWBs, TECH. REP. SETTINGS

17196

CONTENTS
1. PRECAUTIONS FOR HANDLING THE PWBs ................................................ S-1 1-1. Precautions for Transportation and Storage ............................................ S-1 1-2. Precautions for Replacement and Inspection .......................................... S-1 2. CONTROL PANEL KEYS AND TOUCH PANEL ............................................. S-2 2-1. Control Panel Keys .................................................................................. S-2 2-2. Explanation of the Touch Panel ............................................................... S-3 (1) Basic Screen ................................................................................... S-3 (2) Warning Screens ............................................................................. S-4 3. FUNCTION OF SWITCHES AND OTHER PARTS ON PWBs ........................ S-5 3-1. PWB Location .......................................................................................... S-5 3-2. PWB-A (Master Board) ............................................................................ S-5 3-3. UN1 (Control Panel) ................................................................................ S-6 3-4. PWB-L (PPM Switching Board) ............................................................... S-6 3-5. UN2 (MFB Board) .................................................................................... S-7 4. USER'S CHOICE MODE ................................................................................. S-9 4-1. User's Choice Selection Screen .............................................................. S-9 4-2. User's Choice Function Setting Procedure .............................................. S-9 4-3. User's Choice Function Tree ................................................................... S-10 4-4. Settings in the User's Choice Mode ......................................................... S-11 5. TECH. REP. MODE ......................................................................................... S-16 5-1. Tech. Rep. Mode Menu Screen ............................................................... S-16 5-2. Tech. Rep. Mode Function Setting Procedure ......................................... S-16 5-3. Tech. Rep. Mode Setting Tree ................................................................. S-17 5-4. Settings in the Tech. Rep. Mode ............................................................. S-18 (1) Tech. Rep. Choice ........................................................................... S-18 (2) System Input .................................................................................... S-22 (3) Administrator # Input ....................................................................... S-23 (4) Counter ............................................................................................ S-23 (5) Function ........................................................................................... S-28 (6) I/O Check ......................................................................................... S-29 (7) Movement Check ............................................................................. S-30 (8) RD Mode (SMART) ......................................................................... S-31 (9) ROM Version ................................................................................... S-33 (10) Level History .................................................................................... S-34 6. SECURITY MODE ........................................................................................... S-35 6-1. Security Mode Menu Screen ................................................................... S-35 6-2. Security Mode Function Setting Procedure ............................................. S-35 6-3. Settings in the Security Mode .................................................................. S-36 7. ADJUST MODE ............................................................................................... S-39 7-1. Adjust Mode Menu Screen ...................................................................... S-39 7-2. Adjust Mode Function Setting Procedure ................................................ S-39 7-3. Adjust Mode Function Tree ...................................................................... S-40 7-4. Settings in the Adjust Mode ..................................................................... S-40 (1) Printer .............................................................................................. S-40 (2) IR ..................................................................................................... S-41 8. INITIAL MODE ................................................................................................. S-42

i

8-1. Initial Mode Menu Screen ........................................................................ S-42 8-2. Initial Mode Function Setting Procedure .................................................. S-42 8-3. Settings in the Initial Mode ....................................................................... S-43

ii

1
1-1.

PRECAUTIONS FOR HANDLING THE PWBs
Precautions for Transportation and Storage

· Before transporting or storing the PWBs, put them in protective conductive cases or bags so that they are not subjected to high temperature and are not exposed to direct sunlight. · Protect the PWBs from any external force so that they are not bent or damaged. · Once the PWB has been removed from its conductive case or bag, never place it directly on an object that is easily charged with static electricity (such as a carpet or plastic bag). · Do not touch the parts and printed patterns on the PWBs with bare hands.

1-2.

Precautions for Replacement and Inspection

· Whenever replacing the PWB, make sure that the power cord of the copier has been unplugged. · When the power is on, the connectors should never be plugged in or unplugged. · Use care not to strap the pins of an IC with a metal tool. · 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 the metal part to discharge static electricity before touching the PWB.

S-1

2
2-1.

CONTROL PANEL KEYS AND TOUCH PANEL
Control Panel Keys
1 2 3

V For more details, see the Operator's Manual shipped with the copier.

4 5 6

11 1. Touch Panel · Shows various screens and messages. 2. Utility Key · Press to show the User Mode menu. 3. Mode Check Key · Shows the Mode Check screen on which the user can check the current copying settings. 4. Access Mode Key · Used to enter the access number. After the access number has been entered, pressing this key will allow the user to make copies. 5. Interrupt Key · Sets the copier into, or lets it leave, the Interrupt mode. 6. Display Contrast Knob · Turn to vary the brightness of the Touch Panel.

10

9 8

7

1166O238EB

7. Panel Reset Key · Clears all settings made on the control panel, setting the copier back into the initial mode. · Cancels currently reserved jobs. V It does not clear the zoom ratios and job settings stored in memory and Interrupt mode. 8. Clear Key · Clears the number-of-copies setting, zoom ratio, and counter count. · Cancels the image data read. 9. Stop Key · Press to stop a scanning cycle. · Press to stop a print cycle. 10. Start Key · Press to start the document scanning sequence. · Press to start a print cycle. 11. 10-key Pad · Numeric key pad used for entering the number of copies to be made, zoom ratio, access number, and the Tech. Rep. mode settings.

S-2

2-2.

Explanation of the Touch Panel

(1) Basic Screen · The Basic screen is the initial screen that appears when the copier panel is reset or auto reset is activated. 1

2 3

4

5
1168P169CC

1. Supplementary Function Key 4. Function Display · Selects the corresponding menu screen, · Shows graphic representations of the seteither Auxiliary, Density, Orig. Copy, or tings currently made for Orig. Copy Basics. and Finishing. 2. Message Display · Shows the current copier status, operating instructions, caution/warning messages, and other data including the number of copies selected. 3. Basic Function Keys · Allows the user to select the finishing, zoom ratio, and copy paper. 5. Status Display · Shows what is being done with the current job and other data.

S-3

(2) Warning Screens · The warning screen may be a malfunction display, error display, warning display, or a caution display. · A malfunction display is given when trou- · An error display is given when trouble ble occurs which cannot be corrected by occurs which can be corrected by the the user. user. Example: Malfunctions that can be identiExample: Paper misfeed, toner empty, door fied with a specific code. open.

1171S001CB

1168P167CD

· A warning display is given when any fur- · A caution display is given when, though ther copier operation will not be possible, further copier operation will be possible, it or only a defective copy will be produced, could result in a malfunction. because of erroneous or illegal panel set- Example: Install new Imaging Cartridge. tings or other cause. Example: Unmatched paper size in Auto Paper.

1171S002CC

1171S003CB

S-4

3
3-1.

FUNCTION OF SWITCHES AND OTHER PARTS ON PWBs
PWB Location

UN1 PWB-L

UN2

PWB-A
1171S004AA

3-2.

PWB-A (Master Board)

S1

1167S002AA 1167S002AA

Symbol S1

Name Test Print Switch

Description Used to run a test print cycle.

S-5

3-3.

UN1 (Control Panel)

SW37
1167S018AA

1167S018AA

Symbol SW37

Name Warm Restart Switch

Description · Used to enter the initial mode. · Used to restart the copier after a breakdown.

3-4.

PWB-L (PPM Switching Board)

SW1

H

SW1

L
1167S026AB 1167S026AB

Symbol S1

Name Low-Speed Mode Selecting Switch

Description Used to make longer the paper-to-paper intervals as a means of preventing the problem in which sheets of paper are fed out untidily when large size paper left to stand under high humidity condition is being used. V Keep this switch in the H position, as it is only for special users.

S-6

3-5.

UN2 (MFB Board)

U6
U6

1167S027AA

Symbol U6

Name Forced Memory Clear

Description Used when it is not possible to clear RAM by warm restart.

V Be careful about using these pins, as closing these pins clears all data including counter data. 1. Turn OFF the Power Switch. 2. Remove the Upper Cover and MFB Box Cover. 3. Close U6 and, in that condition, turn ON the Power Switch.

NOTE Use care not to close any other circuit.
4. When the initial screen appears, turn the Power Switch OFF. 5. Open U6.

NOTE When Forced RAM Clear has been performed, make these adjustments and settings once again in this order: 1. "Marketing Area" of "Initial mode" 2. "Memory Clear" of "Initial mode" 3. Other adjustments and settings as necessary

S-7

Switches/Pins Data/Conditions Cleared Misfeed display Malfunction display (other than Fusing) Malfunction display (all including Fusing) Erratic operation/ display User's Choice Tech. Rep. Mode Counter RD Mode Security Mode Adjust Mode r: Cleared (initialized) Power Switch OFF/ON r r -- -- -- -- -- -- -- -- Side Cover open/ close r r -- -- -- -- -- -- -- -- Initial Mode Memory Clear r r r r r r -- -- r -- Total Clear -- -- -- -- -- -- r r -- -- Trouble Reset r -- r r -- -- -- -- -- -- Forced RAM Clear r r r r r r r r r r

--: Not cleared

S-8

4
4-1.

USER'S CHOICE MODE
User's Choice Selection Screen

· The User's Choice mode is used to make various settings according to the user's needs.

1167S009CB

4-2.

User's Choice Function Setting Procedure

1. Press the Utility key on the control panel and then touch the "User's Choice" key. 2. Select the page number key that contains the desired function from among 1/5 through 5/5 shown at the bottom of the Touch Panel. 3. Select the function to be set and make settings as required. 4. After the settings are complete, touch the "Enter" key to validate the settings. V The function selected is highlighted. · Touch [Exit] on the screen to go back to the Basic screen.

S-9

4-3.

User's Choice Function Tree
Memory Recall 1/5 Mixed Original Detection Language Selected Original Copy Default

Auto Paper / Auto Size 2/5 Tray Priority Special Paper 2 · 4 in 1, Booklet Copy Zoom Auto Panel Reset Energy Save Mode Plug-In Counter, ID Key Reset Auto Shutt Off LCD Back-light Off 4 in 1 Copy Order Density Priority 4/5 Default Level (Copy) Print Exposure Output Priority Intelligent Sorting Output Tray 5/5 Small ID Original Scanner Dry Density (ADF)

User's Choice

3/5

S-10

4-4.

Settings in the User's Choice Mode
1/5

Touch Panel Display Memory Recall

Setting (The default is Highlighted ). Select whether to enable ("ON") or disable ("OFF") the function that retains the image data even after the last copy paper has been fed out, allowing the user to recall the same image data. ON OFF

Mixed Original Detection

Select whether to let the system select by default ("ON") the Mixed Original Detection mode or not ("OFF") when power is turned ON or the Panel Reset key pressed. ON OFF

Language Selected

Select the language of the Touch Panel messages. ENGLISH
DUTCH
PORTUGUESE

ENGLISH
JAPANESE FRENCH SPANISH

GERMAN ITALIAN DANISH FINISH

FRENCH SPANISH NORWEGIAN JAPANESE

SWEDISH

S-11

2/5 Touch Panel Display Original Default Copy Setting (The default is Highlighted ). Select the type of Original Copy setting selected automatically when the copier is turned ON or Panel Reset key pressed. If "Duplex only" is selected for "Simplex/Duplex" of the "Tech. Rep. Choice" function, 1 1 is not displayed. <1-Sided 1-Sided 2-Sided <1-Sided 2-Sided> 1-Sided 2-Sided Auto Paper/ Auto Size 2-Sided 2-Sided 2-Sided> 2-Sided 2-Sided 1-Sided 1-Sided

Specify the default mode selected automatically when power is turned ON or the Panel Reset key pressed. Auto Paper Auto Size Manual

Tray Priority

Specify the paper source selected automatically. 1st Drawer 2nd Drawer 3rd Drawer 4th Drawer 5th Drawer LCT V Manual Bypass Tray is not selectable.

Special Paper

Set up a drawer for special paper loading. Normal Recycled Not for 2-Sided Special

2 · 4 in 1, Booklet Copy Zoom

Select whether to enable ("ON") or disable ("OFF") recalling a default zoom ratio for 2in1, 4in1, or Booklet Creation. ON OFF

The default zoom ratios are as follows when "ON" has been selected. < Metric Areas > × 0.500 4in1 × 0.707 2in1/Booklet × 1.414 Separation < Inch Areas > × 0.500 4in1 × 0.647 2in1/Booklet × 1.545 Separation

S-12

3/5 Touch Panel Display Auto Panel Reset Setting (The default is Highlighted ). Specify the default exposure mode selected automatically when power is turned ON or the Panel Reset key pressed. 30 seconds 3 min 1 min 5 min 2 min No Reset

Energy Save Mode Set the time it takes the copier to enter the Energy Saver mode after a copy cycle has been completed or the last key operated. Use the 10key Pad to set the time (15 to 240 min.). (15 to 240) (15 min) Plug-In Counter, ID key Reset Select whether to reset ("ON") the panel or not ("OFF") automatically when the Access Mode key is pressed or the Key Counter is unplugged. ON Auto Shut Off OFF

Select whether to turn ON or OFF the Auto Shut Off function that shuts down the copier a given period of time after a copy cycle has been completed or the last key operated. Selecting "ON" means setting the time it takes the Auto Shut Off function to be activated, that can range from 15 min. to 240 min. No Reset (15 to 240) (60 min)

V The option of "No Reset" becomes available on the screen if "Yes" is selected for "Disable Sleep" of Utility - Admin. Management Administrator Set. LCD Back-light Off Set the time it takes the LCD backlight to turn OFF after a copy cycle has been completed or the last key has been operated. (1 to 240) (1 min)

S-13

4/5 Touch Panel Display 4 in 1 Copy Order Setting (The default is Highlighted ). Specify the default copying order in the 4in1 mode.

1 2 3 4

1 3 2 4

Density Priority

Specify the default exposure mode selected automatically when power is turned ON or the panel Reset key pressed. Auto Manual

V "Photo" of "Original Image Type" cannot be selected when "Auto" is selected. Text Default Level (Copy) Photo Text/Photo

Auto: Select the default exposure level in the Auto Exposure mode. Manual: Set the default exposure level in the Manual Exposure mode. Lighter Normal Darker

Lighter V EXP. 1 (Lighter) to EXP. 9 (Darker) Print Exposure Set the image density level for printing. -2 Output Priority -1 0

Darker

1

2

Select the default finishing type when the copier is equipped with a Sorter or Staple Sorter. Staple Non-Sort Sort Group V Staple can be combined with either Sort or Group. Hole Punch V Hole Punch can be combined with any one of the functions.

S-14

5/5 Touch Panel Display Intelligent Sorting Setting (The default is Highlighted ). When the system is equipped with a finishing option and the ADF is being used, select whether to turn "ON" or "OFF" the function that automatically switches between Sort and Non-Sort according to the number of originals loaded in the ADF. ON Output Tray OFF

Select the output tray for each application when the system is equipped with a Job Tray or Finisher. · Job Tray 1 · Finisher 1 1 2 2 2

V 1: 1st tray; 2: 2nd tray V When the system is equipped with a Finisher, the option of "Copier" and the tray designation keys "1" and "2" are not displayed. Small ID Original Select whether to enable ("ON") a copy cycle or not ("OFF") when it is initiated with no original placed on the Original Glass or with an original of a small size that is not detectable by the system (smaller than A5) placed on the Original Glass. ON The copy cycle is run using the paper loaded in the default paper source. Scanner Dry OFF A warning message is given and the copier inhibits the start of this copy cycle.

Set the time-of-day to run a Scanner drying cycle. Hours 00 ~ 23 Minutes 00 ~ 59

V When entering a value for Hours and Minutes and if it is a one-digit number, first enter a "0." Density (ADF) Adjust the copy image density level when the Automatic Document Feeder is being used. V When the standard original (text, etc.) is used. To give better reproduction of a faint original. V : Initial setting

S-15

5

TECH. REP. MODE

· This mode is used by the Tech. Rep. to set, check, adjust, and/or program various service functions.

5-1.

Tech. Rep. Mode Menu Screen

1171S005CA

5-2.

Tech. Rep. Mode Function Setting Procedure

1. Set the copier into the Tech. Rep. mode by the following method: · With the "Meter Count" screen opened from the Utility menu screen, press the following keys in this order: Stop Key ¬ 0 ¬ 0 ¬ Stop Key ¬ 0 ¬ 1 2. Select the particular Tech. Rep. mode function to be set. 3. Make the necessary settings according to the function selected. V The function selected is highlighted. · Touch [Exit] on the screen to go back to the Basic screen.

S-16

5-3.

Tech. Rep. Mode Setting Tree
Auto Paper Configuration FLS Paper Simplex/Duplex Dry Key Set Function Limit Special Image Quality Edge Erase Loop Adjustment Image Density ATDC Sensor Gain VG Adjust Original Stop Position Registration Loop Registration Zoom Adjust

System Set

Tech. Rep. Choice

Printer

ADFR Scan-through ADF IR-Erasure Width

Tech. Rep. Mode

System Input

Paper Size Input Change Fixed Zoom Machine Configuration Technical Memo Permit Imaging Cartridge Original Size Detecting Option

Administrator # Input Paper Jam PM Trouble Device Maintenance F1: Paper Passage F2: HV Output Setting F7-1: Original Size Detecting Sensor Adjustment F8: ATDC Sensor Automatic Adjustment F12: Test Pattern Scan-through ADF Scanner ADFR Output Option Printer ADF Paper Passage Scanner Exp. Lamp Check

Counter

Function

I/O Check

Movement Check RD Mode Rom Version Level History

S-17

5-4.

Settings in the Tech. Rep. Mode

(1) Tech. Rep. Choice · This function allows the Tech. Rep. to make the various settings and adjustments. 1. System Set 2. Printer 3. ADFR 4. Scan-through ADF 1. Touch [Tech. Rep. Choice] to open a screen to Tech. Rep. Choice. 2. Touch the desired major category key. 3. Touch the desired sub-category key. Tech. Rep. Mode Touch Panel Display Auto Paper Configuration Setting (The default is Highlighted ). Select either "Inch/Metric" or "Metric" for rounding off the original size detected. Inch / Metric Metric The measurement is rounded to the nearest standard inch or metric size. The measurement is rounded to the nearest standard metric size. Tech. Rep. Choice

Select either "Inch/Metric" or "Inch" for rounding off the original size detected. Inch / Metric Inch FLS Paper Set the size for FLS. F: 330 mm C: 203 mm Simplex/Duplex F: 330mm C: 210mm F: 330 mm C: 216 mm F: 330 mm C: 220 mm 1-Sided The measurement is rounded to the nearest standard inch or metric size. The measurement is rounded to the nearest standard inch size.

Select whether or not to enable the setting of 1-Sided under Original V If "Simplex & Duplex" is selected, 1-Sided available as an option.

Copy Default available from User's Choice. 1-Sided becomes

Display Duplex Only Simplex & Duplex Description Does not limit the options for Limits the options for Original Copy Default to Original Copy Default 2-sided copying only. to 2-sided copying only.

S-18

Tech. Rep. Mode Touch Panel Display Dry Key Set

Tech. Rep. Choice

Setting (The default is Highlighted ). Select whether to display the Dry key for "User Management" of Utility. If the key is to be displayed, select whether to dry only the Scanner or both Scanner and Drum. Scanner Scanner & Drum Disable

Function Limit

Select whether to limit ("ON") the functions to be set on the control panel or not ("OFF"). ON OFF Enables the functions other than Orig. Copy and Auxiliary. Enables all functions (no Limit).

Special Image Quality

Select whether to enable the selection of Special Image Quality for "Density Priority" of User's Choice (applicable on a case-by-case basis). V Touching the "V" key on the System Set menu selects or cancels this function. V Key highlighted The Special Image Quality key is displayed.

V Key not high- The Special Image Quality key is not dislighted played. Touch Panel Display Edge Erase Setting (The default is Highlighted ). Set the erase width on the leading, trailing, right, and left edge of the image. Leading Trailing Right/Left Loop Adjustment
Smaller Greater

0mm......................... 4 ...................... 5mm

Set the loop length to be formed before the Synchronizing Rollers. 1st Drawer Other Drawers Duplex & Manual
Smaller Greater

-5mm........................ 0 .................... +5mm

S-19

Tech. Rep. Mode Touch Panel Display Image Density

Tech. Rep. Choice

Setting (The default is Highlighted ). Set the image density for the printer. V The value set for this function becomes the central value of "Print Exposure" of User's Choice. -2.............................. 0 ........................... +4
Lighter Darker

ATDC Sensor Gain

Current: Shows the current ATDC control voltage. Set: Set the ATDC control voltage. V If the "Set" value is to be changed, be sure to record the "Current" value. V The ATDC Sensor Gain value can be converted to a voltage value using the following equation. ATDC Sensor Gain = 5.1 × 2.2 × [setting value] ÷ 256 (V) 123 ......................... 155 ...................... 186
T/C Greater T/C Smaller

VG Adjust

Set VG when a fog or void occurs in the image. -2.............................. 0 ........................... +2
Lighter Darker

Touch Panel Display Original Stop Position Setting (The default is Highlighted ). Set the document stop position in each of the ADFR modes. 1-Sided Set 2-Sided Set Original Width Single Feed Set Scale end Original Glass end -7.............................. 0 .......................... +7

V The minimum setting value is -6 only for 2-Sided Set. Registration Loop Set the loop length to be formed in the original before the Registration Roller of ADFR. -5mm........................ 0 ..................... +5mm
Smaller Greater

S-20

Tech. Rep. Mode Touch Panel Display Registration

Tech. Rep. Choice

Setting (The default is Highlighted ). Adjust registration in the main and sub scanning directions of the ADF. Main scaning (CD) -72 dot...................... 0 ................... +72 dot
Smaller Greater

Sub scaning (FD) -127 dot.................... 0 ................. +127 dot
Smaller Greater

Zoom Adjust

Adjust the scanning zoom ratio in the main and sub scanning directions of the ADF. 0.990 .................... 1.000 .................. 1.010
Smaller Greater

Touch Panel Display IR-Erasure Width Setting (The default is Highlighted ). Set the forced erasure width along the four edges of the paper to erase shadows which are otherwise produced by the Original Scales. 0mm ...................................................3mm
Smaller Greater

S-21

(2) System Input · This function allows the Tech. Rep. to change the fixed zoom ratios, set the paper size, define the marketing area, configure for the Key Counter, and input the telephone number. 1. Touch [System Input] to open the System Input menu screen. 2. Touch the desired subfunction key. Tech. Rep. Mode Touch Panel Display Paper Size Input System Input Operation Set the size of the paper used in each paper source. V This function cannot be used for the LCC as its paper is set with its internal DIP switch. 1. Touch the key of the paper source for which the paper size setting is to be changed to show the Paper Size Input screen. 2. Touch the desired paper size key. V If the 10-key Pad has been selected, enter the FD and CD size of the paper from the 10-Key Pad. 3. Touch [END] to validate the paper size setting. Change a fixed zoom ratio to a desired value in the range between ×0.250 and ×4.000. 1. Touch the key of the fixed zoom ratio to be changed. 2. Press the Clear key to clear the setting and enter the new ratio from the 10-Key Pad. 3. Touch [Input] to validate the new setting. Displays the machine configuration status. Enter the serial number and other data. Select whether to permit the use of an illegal Imaging Cartridge installed. The use is enabled when [Enter] is touched after "Yes" has been selected. V It is not possible to disable the use of an Imaging Cartridge once permitted. Yes Original Size Detecting Option No

Change Fixed Zoom

Machine Configuration Technical Memo Permit Imaging Cartridge

Set whether the optional Original Size Detecting Sensor is available or not. ON OFF

S-22

(3) Administrator # Input · This function allows the Tech. Rep. to set the administrator number that is used to open the "Admin. Management" screen of Utility. 1. Touch [Administrator # Input] to open the Administrator # Input menu screen. 2. Blank out the numeric data with the Clear key and enter the desired number from the 10-Key Pad. 3. Touch [Enter] to validate the entry of the number. Tech. Rep. Mode Touch Panel Display Administrator # Input Administrator # Input Operation Set the administrator number used to open the "Admin. Management" screen of Utility from the 10-Key Pad. (1 to 8 digits: 0 to 99999999)

(4) Counter · This function maintains the counts of the various counters, thus aiding the Tech. Rep. in performing service jobs. 1. Touch [Counter] to open the Counter menu screen. 2. Touch [Check] and then the desired counter to open the detailed counter screen. 3. To clear a count, touch [Counter Reset], the key of the counter to be cleared, and [END]. V Two or more counters can be selected. Tech. Rep. Mode Touch Panel Display Paper Counter Operation Shows the number of sheets of paper used by the size and type. Each counter may be reset to 0 independently of the others:
Display A3 B4 A4 B5 A5 B6 A6 11 × 17 11 × 14 Letter Legal 5-1/2 × 8-1/2 Description A3L B4L A4L/C B5L/C A5L/C B6L A6L 11" × 17"L 11" × 14" Letter L/C Legal L/C 5-1/2" × 8-1/2" L/C Display FLS. Normal Recycled Special Not for 2-Sided Description FLS. Normal Recycled Special Not for 2-Sided

Touch the item key whose count is to be cleared and press the Clear key. If a count is accidentally cleared, pressing the Interrupt key will undo the clear operation.

S-23

Tech. Rep. Mode Touch Panel Display Jam

Counter Operation

Shows the number of misfeeds that have occurred in different parts of the system, together with rates of occurrence (MCBJ, MDBJ). Each counter may be reset to zero independently of the others:
Display MCBJ System Description Average no. of copies made for each paper misfeed: MCBJ Total Counter ÷ Jam Counter (including misfeeds in Finisher) Average no. of copies made for each paper misfeed: MCBJ Total Counter ÷ Jam Counter (excluding misfeeds in Finisher) No. of misfeeds that occurred at the 1st Drawer of the copier No. of misfeeds that occurred at the 2nd Drawer of the copier No. of misfeeds that occurred at the 3rd Drawer of the copier No. of misfeeds that occurred at the 4th Drawer of the copier No. of misfeeds that occurred at the 5th Drawer of the copier

MCBJ Machine Only

1st Drawer 2nd Drawer 3rd Drawer 4th Drawer 5th Drawer


Display Manual Feed Vertical Transport Separator Fusing Duplex Entrance Duplex Feed LCC Feed Description No. of misfeeds that occurred at the Manual Bypass Tray No. of misfeeds that occurred at the paper take-up/transport section of the copier No. of misfeeds that occurred at the paper separator section of the copier No. of misfeeds that occurred at the Fusing Unit of the copier No. of misfeeds that occurred at the turnover/storage section of the copier No. of misfeeds that occurred at the paper take-up section of the Duplex No. of misfeeds that occurred at the paper take-up section of the LCC


Display LCC Transport Shift/2Bin Tray Transport Shift/2Bin Tray Exit Finisher Horizontal Transport Finisher Transport Finisher Exit Finisher Staple V 2Bin Tray = Job Tray Description No. of misfeeds that occurred in the LCC transport section No. of misfeeds that occurred in the Shift/Job Tray transport section No. of misfeeds that occurred in the Shift/Job Tray exit section No. of misfeeds that occurred in the Finisher horizontal transport section No. of misfeeds that occurred in the Finisher transport section No. of misfeeds that occurred in the Finisher exit section No. of Finisher staple misfeeds that occurred

S-24

Tech. Rep. Mode Touch Panel Display Jam
Display Finisher Set Transport MDBJ

Counter Operation


Description No. of misfeeds that occurred in the Finisher Tray Average no. of document transport sequences for each document misfeed: ADFR Document Passage Counter ÷ ADFR Jam Counter No. of misfeeds that occurred at the paper take-up section of the ADF (Scan-through ADF) No. of misfeeds that occurred at the document transport section of the ADF (Scan-through ADF) No. of misfeeds that occurred at the document turnover and exit sections of the ADFR No. of misfeeds that occurred at the SADF

ADF (Scan-through ADF) Feed ADF (Scan-through ADF) Transport ADFR Reverse SADF


Display Printer Engine Description No. of misfeeds that occurred due to illegal designation of FCU2 No. of misfeeds that occurred due to communication error with engine (VD fault)

Touch the item key whose count is to be cleared and press the Clear key. If a count is accidentally cleared, pressing the Interrupt key will undo the clear operation. PM Shows the frequency of use of each of the PM parts. Each counter may be reset to 0 independently of the others:
Display I/C Life Fusing Unit 1st Drawer 2nd Drawer 3rd Drawer 4th Drawer 5th Drawer Description No. of revolutions of I/C No. of times a sheet of paper is fed out No. of sheets of paper fed from the 1st Drawer No. of sheets of paper fed from the 2nd Drawer No. of sheets of paper fed from the 3rd Drawer No. of sheets of paper fed from the 4th Drawer No. of sheets of paper fed from the 5th Drawer


Display LCC Parts 1 LCC Parts 2 Other PM Parts 1 Other PM Parts 2 Other PM Parts 3 1-Sided 2-Sided Description No. of sheets of paper fed from the LCC (for 200k) No. of sheets of paper fed from the LCC (for 300k) No. of print cycles run (for 100k) No. of print cycles run (for 150k) No. of print cycles run (for 60k/120k) No. of times a 1-sided original is fed through No. of times a 2-sided original is fed through

S-25

Tech. Rep. Mode Touch Panel Display PM
Display SADF IR 1 IR 2 2 Bin Tray Toner Pages V 2Bin Tray = Job Tray

Counter Operation


Description No. of single feeds No. of scan motions (for 60k) No. of scan motions (120k) No. of cycles of feeding paper out into Job Tray No. of pages equivalent to the no. of black dots on A4 original with B/W 5%

Touch the item key whose count is to be cleared and press the Clear key. If a count is accidentally cleared, pressing the Interrupt key will undo the clear operation. V I/C Life cannot be cleared. Trouble Shows the number of malfunctions that have occurred in different parts of the system. Each counter may be reset to 0 independently of the others:
Malfunction Code C0000 C0010 C0045 C004C Location Main Motor I/C Motor Cooling Fan Ventilation Fan Malfunction Code C004E C0070 C0500 C0510 Location Cooling Fan (Power Supply) Toner Bottle Motor Fusing Warming-up Fuser Low Temperature


Malfunction Code C0520 C0650 C0651 C0990 Location Fuser High Temperature Home Sensor Left Sensor LCC Transport Motor Malfunction Code C0991 C0995 C0999 C099D Location LCC Lift 1 Limit LCC Lift Motor LCC Lift 2 Limit LCC Communication


Malfunction Code C0B00 C0B0F C0B30 C0B38 Location Transport Drive Motor Horiz. Trans. Route Switch Paper Aligning Bar Unit Paper Standard Board Unit Malfunction Code C0B4D C0B4E C0B50 C0B80 Location Assist Tray Unit Transaction Tray Unit Staple Unit Shift Tray Shift


Malfunction Code C0BA0 C0F32 C0F33 C1038 Location Elevate Motor ATDC Sensor ATDC Adjust Engine Connection Malfunction Code C1300 C1330 C133A Location Polygon Motor Communication Error (VSYNC) Communication Error (G/A)

S-26

Tech. Rep. Mode Touch Panel Display Trouble
Malfunction Code C133B C13C0 C13D0

Counter Operation


Location Malfunction Code Location HSYNC (SOS) Printer Controller Error

Communication Error (Option) C13F0 I/C Initial Error C18XX EEPROM

Touch the item key whose count is to be cleared and press the Clear key. If a count is accidentally cleared, pressing the Interrupt key will undo the clear operation. Device Shows the numbers of prints for different applications. It also allows the Tech. Rep. to clear each counter.
Display Copier Printer Report Print Fax Print Fax Transmission Description No. of prints made by copier No. of prints made by printer No. of report prints made No. of fax prints made No. of prints made for fax transmission

Select the counter to be cleared with the item key and press the Clear key. If the count is accidentally cleared, pressing the Interrupt key will undo the clear operation. Maintenance · This function allows the Tech. Rep. to set the number of copies to be made before the Maintenance Call reminder is given. (1k ~ 9999k) · It shows the current count value and the above setting. Each counter may be reset to 0 independently of the others: · When the count reaches the preset value, the icon " " appears in the Status Display. V When "Call Indicated" is selected for "Maintenance Call" available from Tech. Rep. Choice.
Display Maintenance (Set) Maintenance (Count) Description The Maintenance Call reminder is given when the count reaches the preset value. Counts one for each copy made.

1. Touch [Maintenance (Set)] and then press the Clear key to clear the count. If the count is accidentally cleared, pressing the interrupt key will undo the clear operation. 2. Enter the desired value from the 10-Key Pad. Touch [Maintenance (Count)] and then press the Clear key to clear the count. If the count is accidentally cleared, pressing the interrupt key will undo the clear operation.

S-27

(5) Function · This function allows the Tech. Rep. to run the various function tests and make adjustments. 1. Touch [Function] to open the Function menu screen. 2. Select the particular function to be run. Tech. Rep. Mode Touch Panel Display F1 Function Operation A paper passage test is carried out after the copier has completed warming up. 1. Select the paper source key. (Touch [Duplex] to check for paper passage from the Duplex Unit.) V If the paper source is not loaded with paper, an Add Paper mark appears at that source. 2. Press the Start key to start the test cycle. The test runs until the paper source runs out of paper. 3. If the Stop key is pressed, the copier feeds the current sheet of paper out before halting. (Another press of the Start key will resume the test cycle.) Set the output of each HV. V This function is only for factory setting and should never be used in the field. Automatically adjusts the Original Size Detecting Sensors. 1. Stack five sheets of A3 or 11" × 17" paper on the Original Glass and lower the Original Cover. 2. Press the Start key to let the system start the adjustment sequence. V The system automatically stops as soon as the adjustment sequence is completed. It can nonetheless be halted in midsequence with the Stop key, which, however, results in incorrect size detection as the adjustment sequence is incomplete. Automatically makes the ATDC Sensor adjustment. Press the Start key to let the system start the adjustment sequence. V The voltage automatically adjusted by this function is displayed for ATDC Sensor Gain of the Level History data.

F2

F7-1

F8

S-28

Tech. Rep. Mode Touch Panel Display F12

Function Operation

Outputs a test pattern. V If 2-sided is specified, the system outputs a test pattern in the 2sided mode. 1. Touch the desired paper source key. (Touch [Duplex] for test pattern output on paper fed from the Duplex Unit.) V If the paper source is not loaded with paper, an Add Paper mark appears at that source. 2. Press the Start key to start the output sequence. (It continues until the paper source runs out of paper.) 3. Press the Stop key to halt the sequence.

(6) I/O Check · This function displays the details of inputs to each sensor. 1. Touch [I/O Check] to open the I/O Check menu screen. 2. Touch the desired subfunction key. Tech. Rep. Mode I/O Check Touch Panel Display Scan-through ADF IR ADFR Output Option Printer Operation

NOTE · For details, see TROUBLESHOOTING.

S-29

(7) Movement Check · This function runs a specified mechanism to check for operation. 1. Touch [Movement Check] to open the Movement Check menu screen. 2. Touch the desired subfunction. Tech. Rep. Mode Movement Check Touch Panel Display ADF Paper Passage Operation Feeds paper through the ADF in the specified mode to check for correct operation. 1-sided No Detect SADF 1. Select ADF Paper Passage. 2. Touch the desired mode key. 3. Load originals in the ADF. 4. Press the Start key to let the ADF start feeding originals. V Pressing of the Start key temporarily stops the ADF. (Another press will let the ADF resume the sequence.) V The sequence is completed when there is no more originals in the ADF; however, it is possible to halt the sequence in mid-operation by pressing the Stop key. Scanner · Drives the CCD. · Turns ON the Exposure Lamp. · Moves the Scanner according to the set value. Checks for the intensity of the Exposure Lamp light. 1-sided Mixed Orig 2-sided

Exp. Lamp Check

S-30

(8) RD Mode (SMART) V "SMART" is displayed for the inch areas. Tech. Rep. Mode Touch Panel Display RD Mode ID Code RD Mode Setting For making the initial settings of the copier for the Data Terminal. Enter a 7-digit ID code (0000001 to 9999999) from the 10-Key Pad to enable making the following settings. When the ID code is entered and transmitted after the initial settings have been made, it executes the transmission of MAINT. START to the Center. V 0000000 is invalid. Used to make the initial settings and various transmissions. Enter the following data. Using the 10-Key Pad, enter the 4-digit ID number (0001 to 9999) of the Center which has been programmed in the Center personal computer. V 0000 is invalid. Using the 10-Key Pad, enter the 6-digit ID number (000001 to 999999) of the Data Terminal. V 000000 is invalid. Enter the 19-or-less-digit phone number of the modem connected to the Center personal computer from the 10-Key Pad. V In addition to the 10-Key Pad and Clear key, use the following keys to enter the phone number. Interrupt key: For a pause (3 sec. or more), "-" Pause key: For a pause (3 sec. or more), "-" P key: For a "pulse" dialing, "P" T key: For a "tone" dialing, "T" W key: For a wait code (waiting for a signal from the other party), "W" V key: For an ISDN subaddress, "V" # key: For switching from the extension line to outside line, or vice versa, "#" Used to perform the initial transmission from the copier to the Center to check for correct communication when the Data Terminal has been set up. Used to clear the count of the spare counter set by the Center. 1. Touch [Counter Clear] to open the Counter Clear screen. 2. Touch the number assigned to the counter to be cleared. Used by the Tech. Rep. to notify the Center that his/her service job for the copier has been completed.

Maintenance DT Setting CT-ID (Password)

DT-ID

TEL No.

Initial Transmission Counter Clear

Call Completion

S-31

Tech. Rep. Mode Touch Panel Display RD Mode RAM Clear

RD Mode

Setting (The default is Highlighted ).

Reinitializes the Data Terminal. YES NO

Common DT Dial Mode

Set the following functions. Select the type of telephone line of the user. Tone Pulse

Auto Receive

Choose "Yes" or "No" for the auto reception function. YES NO V Select "Yes" if the line is dedicated to the Data Terminal.

Result Code

Enter the result code for connection to the modem when the line is connected. (0 to 999)

S-32

(9) ROM Version Tech. Rep. Mode Touch Panel Display ROM Version ROM Version Operation Displays the current ROM version information. V No version information is displayed for a machine that is not connected to the system. 1. Touch [ROM Version] to open the ROM Version screen. 2. The screen shows the ROM version information of various machines configured in the system. Display MSC Message Printer ADFR LCC Finisher IIF -- IC4 IC1 IC3 IC7 IC3 -- MFB Board MFB Board Master Board ADFR Board LCC Board Finisher/Job Tray Board IIF2 Board Description

S-33

(10) Level History · This function is used to show the various level histories which are changed according to the operating conditions of the copier and user requirements. Tech. Rep. Mode Touch Panel Display Level History Level History Setting Shows the voltage set by ATDC Sensor Automatic Adjustment (F8). V The Level History data is updated when the ATDC Sensor Automatic Adjustment (F8) is completed. Variable Range 123 to 186 (steps) Increments 1 Step

Shows the current, approximate ATDC Sensor T/C setting in percentage. Variable Range 3.0 to 19.0 (%) Increments 0.5%

Displays the grid voltage as corrected through image stabilization and related functions. Variable Range -534 to -748 (V) Increments -

Displays the developing bias voltage as corrected through image stabilization and related function. Variable Range -409 to -623 (V) Increments -

S-34

6
6-1.

SECURITY MODE
Security Mode Menu Screen

· This function allows the Tech. Rep. to make various settings.

1167S011CA

6-2.

Security Mode Function Setting Procedure

1. Set the copier into the Tech. Rep. mode by one of the following methods: A. With the copier turned ON, press the Tech. Rep. Setting Switch. B. With the Meter Count screen opened from Utility, press the following keys in this order: Stop Key ¬ Stop Key ¬ 0 9 ¬ 0 ¬ Stop Key ¬ 0 ¬ 1 2. Enter the Security mode by pressing the following keys in this order: 3. Select the particular Security mode to be set. 4. Make the necessary settings by following the instructions given sequentially on the screen. V The Function selected is highlighted. Perform any one of the following steps to go back to the Basic screen. · Press the Panel Reset key and Touch [Exit] on the Tech. Rep. Mode screen. · Touch [END] on the Security Mode screen. Then touch [Exit] on the Tech. Rep. Mode screen.

S-35

6-3.

Settings in the Security Mode
Tech. Rep. Mode Security Mode

Touch Panel Display Total Counter

Setting (The default is Highlighted ). Select the conditions by which the Total Counter count is increased. Mode 1 Mode 2 Mode 3 1 count per 1 copy cycle (normal mode) Multiple count-up according to paper size and 1/2-sided copying Multiple count-up according to paper size and 1/2-sided copying

V See the Count-up Table for details. Size Counter Select the size of the paper to be counted by the Size Counter. No Count A3 11×17 A3 / B4 11×17 Legal A3 /11×17 B4 /11×14 FLS/Legal A6

V See the Count-up Table for details. Copy Kit · Allows for setting the desired threshold before the Maintenance Call reminder is given. · Displays both the current value and the above setting value. Each counter can also be reset independently of the other. · When the current value (Current) becomes the setting value (Set), the icon " " appears in the Status Display if "Mode 2" is selected for "Copy Kit Counter" and the Maintenance Call reminder (M4) is displayed if "Mode 3" is selected for "Copy Kit Counter." V Whether the initiation of a new copy cycle is inhibited or not when the current value exceeds the setting value depends on the setting made with Copy Kit Counter. Display Set Current Description Gives a Maintenance Call when Current value reaches Set value. Counts up for each copy made.

1. Touch [Set] and press the Clear key to clear the current setting. If the setting is accidentally cleared, pressing of the Interrupt key will undo the clear operation. 2. Enter the desired value from the 10-Key Pad. Touch [Current] and press the Clear key to clear the count. If the count is accidentally cleared, pressing of the Interrupt key will undo the clear operation.

S-36

Tech. Rep. Mode Touch Panel Display Copy Kit Counter

Security Mode

Setting (The default is Highlighted ). Select whether to set the count or not for the Copy Kit Counter and select whether to inhibit the initiation of a new copy cycle or not when the Current value reaches Set value. Mode 1 Mode 2 Mode 3 No counting Counted and permits copying even when the Set value is reached. Counted and inhibits copying when the Set value is reached.

Plug-In Counter

Select the condition by which the Key Counter count is increased. Copies Made V See the Count-up Table for details. Copy Cycles

Key Counter

Set whether a Key Counter is plugged in ("ON") or not ("OFF"). ON OFF

Vender Mode

Select the medium to be used when the Key Counter or Vender is used. V This function is not valid if "OFF" is selected for "Key Counter." OFF Coin Card

S-37

Tech. Rep. Mode

Security Mode

Copying Size 1-Sided Size other than those set Mode 1 Total (mechanical, electronic) Size (electronic) 2-Sided Total (electronic) 2-Sided Size (electronic) Total by account Size by account Key (mechanical) Counting copies Counting copy cycles 2 1 0 0 0 1 0 1 1 1 1 1 1 3 1 1 1 Set size Mode 2 2 1 0 0 2 1 2 2 2 2 2 2 1 3 2 2 1 1 2-Sided Size other than those set Mode 2 2 0 1 0 2 0 2 2 2 2 3 1 2 2 1 1 2 2 1 2 Set size Mode 2 4 2 1 1 4 2 4 4 3 4 0 4 4 4 4 4 4

Total

0: No count 1: 1 count 2: 2 counts 3: 3 counts 4: 4 counts

S-38

7

ADJUST MODE

· Adjust mode is for adjustments to be made before shipment at the factory. As a rule, use this mode only when MFB Board UN2, or EEPROM (IC3A) on Master Board PWB-A has been replaced with a new one.

7-1.

Adjust Mode Menu Screen

1167S012CA

7-2.

Adjust Mode Function Setting Procedure

1. Set the copier into the Tech. Rep. mode by the following method: · With the Meter Count screen opened from Utility, press the following keys in this order. Stop Key ¬ 0 ¬ 0 ¬ Stop Key ¬ 0 ¬ 1 2. Enter the Adjust mode by pressing the following keys in this order: Stop Key ¬ Start Key 3. Select the particular Adjust mode function to be set. 4. Make the necessary settings by following the instructions given sequentially on the screen. V The function selected is highlighted. Perform any one of the following steps to go back to the Basic screen. · Press the Panel Reset key and Touch [Exit] on the Tech. Rep. Mode screen. · Touch [END] on the Adjust mode screen. Then touch [Exit] on the Tech. Rep. Mode screen.

S-39

7-3.

Adjust Mode Function Tree
Printer Adjust IR Registration Zoom Adjust Registration (CD) Registration (FD)

7-4.

Settings in the Adjust Mode

(1) Printer · This function is used to enter the adjustment values as they relate to the printer. 1. Touch [Printer] to open the Printer screen. 2. Select the desired subfunction. Tech. Rep. Mode Touch Panel Display Registration (CD) Adjust

Setting (The default is Highlighted ). Adjust registration of the printer in the main scanning direction. 1st Drawer 2nd Drawer 3rd Drawer 4th Drawer 5th Drawer Duplex V Adjust "Duplex" after adjustments have been completed for all drawers. Advanced timing Retarded timing -4.0mm...................... 0 ..................... +4.0mm

Registration (FD)

Adjust registration of the printer in the sub-scanning direction. -19.......................................... 0 .........................................+19 Advanced timing Retarded timing

S-40

(2) IR · This function is used to enter the adjustment values as they relate to the IR. 1. Touch [IR] to open the IR screen. 2. Select the desired subfunction. Tech. Rep. Mode Touch Panel Display Registration Adjust

Setting (The default is Highlighted ). Adjust registration of the Scanner in the main and sub-scanning directions. Main scaning (CD) -72 dot.................................... 0 ...................................+72 dot Smaller Sub scaning (FD) -24 dot.................................... 0 .................................+127 dot Smaller Greater Greater

Zoom Adjust

Adjust the scanning zoom ratio of the Scanner in the main and subscanning directions. 0.990.................................. 1.000 ..................................1.010 Smaller Greater

S-41

8
8-1.

INITIAL MODE
Initial Mode Menu Screen

· Initial mode is used to initialize the various service functions.

1167S013CB

8-2.

Initial Mode Function Setting Procedure

1. Enter the Initial mode by pressing the following keys in this order: Enter "3" from the 10-Key Pad when "." appears at the center on the Warm Restart ¬ left side of the screen while the start-up screen is being displayed. Switch ON 2. Select the particular Initial mode function to be set. 3. Make the necessary settings by following the instructions given sequentially on the screen. V The function selected is highlighted. · Touch [Exit] on the Initial mode screen to go back to the Basic screen.

S-42

8-3.

Settings in the Initial Mode
Tech. Rep. Mode Initial

Touch Panel Display Memory Clear

Setting (The default is Highlighted ). Clears all data except the electronic counters, Adjust, Copy Trackrelated, and DT-related settings. Yes NO

Touch Panel Adj.

Corrects deviation in the sensitive area of the Touch Panel. Sequentially touch the four points marked with + on the screen as instructed by the arrow. Clears all of the electronic counters and Copy Track-related data. Yes NO

Total Clear

Marketing Area

Selects the settings for the fixed zoom ratios, paper sizes, and others according to the marketing area. MJ MC MH Others

Image Data Clear

Clears the image data stored in file memory of the MFB Board. Yes NO

FAX Set Clear

Clears the fax-related settings. V Two or more items can be selected. Own Setting The Address Transmission Manage Soft Switch Yes NO

Date Time Set Trouble Reset

Sets the time-of-day and date. Resets all malfunctions including the Fusing ones (C05XX). V Malfunctions other than Fusing ones can be reset by turning OFF and ON the Power Switch and opening and closing the Side Cover.

S-43

Copyright 1999 MINOLTA Co., Ltd.

Use of this manual should be strictly supervised to avoid disclosure of confidential information.

MINOLTA Co., Ltd.

1171-7999-11