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Service Bulletin COPIER
Issued by Canon Europa N.V.
Model : GP605 No.: GP605-013
(FF-T01-K1-000024-01)
DATE: 10.08.99
Location : SERVICE MANUAL (FY8-13FD-000)
Subject : UPDATING DESCRIPTIONS (FY8-13FD-000)
Reason : The contents of the Service Manual (FY8-13FD-000) has been updated to reflect additions and
corrections.
Details : See the pages that follow.
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GP605-013
Page Description
1-6 Claw No
(top) Tray Paper deck (right, left) 162 mm deep (approx; about 1,500 sheets of 80 g/m2)
Cassette 3/4 60 mm deep (approx; about 1,500 sheets of 80 g/m2)
Table 1-203-4
2-17
(bottom
)
Figure 2-115 Outputs from the DC Controller PCB
3-19
(top)
Figure 3-A509
3-32 2. Removing the Original Size Change
(top) Sensor (3/4)
1) Remove the copyboard glass.
Add 2) Move the No.1 mirror mount to the left edge.
3) Remove the one screw [1], and disconnect
the connector [2]; then, detach the original
sensor unit (rear) [3].
Add
Figure 3-D503
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GP605-013
4-22 1) Remove the copyboard glass.
Change
4-24 2) Move the No. 1 mirror mount to the left
(top) end.
3) Remove the one screw [1], and disconnect
4-29 the connector [2]; then, detach the original
(bottom sensor unit (rear) [3].
)
(Figure 4-A401, Figure 4-B401, Figure 4-D406)
5-14 A. Laser Unit
(top) 1. Removing the Laser Unit
1) Remove the copyboard glass.
2) Move the No. 1 mirror mount to the left
end.
3) Remove the original sensor unit (rear).
(See Figure 4-B401.)
4) Remove the CCD unit. (See Figure 4-
A403.)
5) Remove the image processor PCB. (See
Figure 4-B404.)
6) Remove the screw [1], and detach the im- Figure 5-A501
age processor PCB support plate [2].
5-15
Change
(middle) 9) Remove the six screws [7], and discon-
nect the two connectors [8]; then, detach
the laser scanner unit [9].
Figure 5-A504
5-16 B. BD Unit
(top) 1. Removing the BD Unit
1) Open the front cover.
2) Slide out the process unit. (See Figures 6-
D701 through -D702.)
3) Remove the three screws [1], and discon-
nect the three connectors [2]; then, re-
move the fan (primary charging, scanner
cooling, polygon mirror) unit [3].
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GP605-013
5-17 5) Disconnect the connector [6], and remove
(top) the BD unit.
Change
Figure5-B504
6-43
(middle)
If supply is continued without an
interruption, toner can start to overflow If the absence of toner is detected for
(missing the timing for suspension). 90 sec, E020 will be indicated.
Figure 6-407 Sequence of Operations
6-44
(middle)
If the absence of toner is detected for 210 sec If the absence of toner is detected for 0.5 sec
or more, a message to prompt toner supply will or more, a message to prompt toner supply will
be indicated on the touch panel. (The machine be indicated on the touch panel. (The machine
remains ready.) stops operation.)
Figure 6-408 Sequence of Operations
6-65
Charging assembly Height of the charging wire
(top) Primary Cheang the
measurement
position
Figure 6-C714
6-69 E. Developing Assembly
(top) 1. Removing the Developing Change
Assembly
1) Open the manual feed tray cover; then,
remove the six mounting screws [1], and
detach the developing assembly stay [2].
Figure 6-E701
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GP605-013
6-73 7) Remove the E-ring [14] and the pressure
(bottom arm [15] at the front. Change
)
Figure 6-E711
6-74
(top)
Add
Figure 6-E712
6-77 Add
(bottom 4) Apply toner on the photosensitive drum where
) the cleaning blade comes into contact,
and mount the cleaning blade.
7-4
(middle)
Right deck pickup
//
paper sensor (PS20)
//
Vertical path roller 1
paper sensor (PS47)
//
Registration roller
paper sensor (PS5)
//
Registration roller
clutch (CL2) //
Figure 7-202 Pickup from the Right Deck
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GP605-013
7-8(top)
Add
Figure 7-205 Deck
7-16
Related Service Mode
(top)
COPIER>ADJUST>CST-ADJ>C3- Use it to adjust the paper width basic value for STMTR in the
STMTR cassette 3.
COPIER>ADJUST>CST-ADJ>C3-A4R Use it to adjust the paper width basic value for A4R in the left
cassette 3.
COPIER>ADJUST>CST-ADJ>C4- Use it to adjust the paper width basic value for STMTR in the
STMTR cassette 4.
COPIER>ADJUST>CST-ADJ>C4-A4R Use it to adjust the paper width basic value for A4R in the
cassette 4.
7-55 Add
(middle) B. Deck/Cassette Pickup Change
Assembly
1. Removing the Front Deck (right)
.
.
.
.
4) Remove the three mounting screws [4], and
detach the pickup assembly [5].
Figure 7-B801
7-63 12. Adjusting the Registration of the
(top) Front Deck (right/left)
1) Loosen the four screws [2] on the deck
front cover [1] and the two fixing screws
[3].
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GP605-013
7-64 14. Removing the Lifter Motor (M16/
(middle) M17) of the Cassette (3/4)
1) Slide out the front deck (right); then, slide
out the cassette 3/4. Add
2) Remove the front lower right cover of the
cassette assembly as instructed under C.2.
"Removing the Vertical Path Roller 2."
7-68 2. Removing the Vertical Path Roller
(top) 2
1) Remove the deck (right), and slide out the
cassette 3/4.
2) Remove the four screws [1], and detach
the cassette mount front lower right cover [2].
Add
9-6 IV . Fans
(middle)
A. Arrangement, Functions, and Error Codes
Table 9-401 shows the names and functions of the copier's fans and error codes associated with
the fans.
Notation Name Functions 2-speed control Error code
(voltage)
FM1 Primary charging assembly Prevents soiling of the wire in the Yes (24/12v) E824
fan primary charging assembly.
FM2 Fixing assembly heat Discharges heat from around the Yes (24/18v) E805
discharge fan fixing assembly.
FM3 Scanner cooling fan Cools the scanner Yes (24/12v) E226
Add
FM4 Stream reading fan Cools the copyboard glass in No (24v) No
stream reading
FM5 Laser driver Cools the laser driver PCB No (24v) E121
FM6 De-curling fan Cools copy paper No (24v) No
FM7 Feeding fan Draws copy paper to the feeding Yes (24/12v) No
belt.
FM8 Drum fan Draws and removes ozone from Yes (24/12v) E820
around the drum and stray toner.
Table 9-401 Fans
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GP605-013
9-9 2. Sequence of Operations
The fans operate as follows, ones controlled according to the state of the printer and ones
controlled by the state of the scanning lamp:
(FM3, FM4, FM11, and FM12 operate based on the state of both the printer unit and the scan-
ning lamp, and the control mechanism for higher speed is used for the chart.)
a. Fans Operating According to the State of the Printer Unit
Change
Figure 9-403
b. Fans Operating According to the State of the Scanning Lamp
Change
Figure 9-404
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GP605-013
9-11 Figure 9-501 shows how the copier's power supplies are arranged:
(middle)
Add
Add
Figure 9-501 Power Supply Block Diagram
9-22 100V/15A 120V model 230V model
(bottom model
) Standby power consumption 359 355 335 330
(Wh)
Sleep mode power consumption 12 12 12 16
(Wh)
The heater switch is off, and printer mode is not available.
9-24
Related User Mode
(top)
TIME UNTIL UNIT QUIETS DOWN 0 (do not shift to silent mode), 1* to 9 min (1-min incremnets)
*Factory setting.
10-13 2. Sequence of Operations (opening/closing the deck)
(top)
Figure 10-109
10-25 4) Close the deck vertical path assembly, and
(bottom Remove the two screws [6]; then, detach
) the upper cover [7].
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GP605-013
11-18
No. Work Remarks
(bottom
7 Attach cassette size stickers to the (illust)
) cassettes to suit the user's needs.
9 When WAIT has ended, start service Starting Service Mode
mode. 1. Press the User Mode key.
. 2. Press '2' and '8' of the keypad at the same time.
.
. 3. Press the User Mode key.
.
Caution:
Check that the message 'CHECK THE
DEVELOPER' is indicated. Do not turn off the power while the machine
is operating.
Check to make sure that the developing
assembly and the developing assembly
locking plate have been mounted
correctly; then, press the OK key.
The copier will start toner supply
operation (about 10 min).
When the operation ends, press the
Reset key twice to end service mode.
12-1 No. Parts name Parts No. Q'ty Life (copies) Remarks
(top) Add
1 Primary, pre-transfer, separation FY3-0030-000 AR 250,000 If in a high
charging wire temperature/humidi
ty area, every
125,000 copies.
2 Primary grid wire FY1-0883-000 AR 500,000
3 Thermistor FY7-7463-000 1 500,000
4 No. 2 thermistor FH7-7464-000 1 500,000
5 Thermal switch FH7-6281-000 1 1,000,000
Note: The above values are estimates only, and are subject to change based on future data.
Table 12-101
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GP605-013
12-2 A . Copier
No. Parts name Parts No. Q'ty Life (copies) Remarks
1 Scanning lamp FH7-3347 1 200hr
2 Developing cylinder Add FB4-1819 Add 1 1,000,000 Add Add
FB5-3111 1 1,000,000 UL model
9 Primary charging wire cleaner 1 FF2-3552 2 500,000 If in a high Add
temperature/humi
dity area, every
125,000 copies.
10 Primary charging wire cleaner 2 FG6-2016 2 500,000 If in a high Add
temperature/humi
dity area, every
125,000 copies.
11 Transfer charging wire cleaner 1 FF2-3551 1 500,000
12 Transfer charging wire cleaner 2 FF5-6883 1 500,000
13 Separation charging wire cleaner FF5-6884 1 500,000
17 Lower fixing roller FB4-2220 1 500,000
18 Fixing cleaning belt FY1-1157 1 500,000
19 Insulating bush (front, rear) FB2-7239 2 500,000 Simultaneously
with upper
fixing roller.
20 Delivery upper separation claw FC1-0391 6 500,000
Table 12-201-1
12-7 No. Work Checks Remarks
5 Clean the optical path: Use a blower brush; if