Canon C9075 Service Manual
imageRUNNER ADVANCE C9075 PRO/9070 PRO/
Periodical Service
Adjustment
Error Code
User Mode
Service Mode
Parts Replacement and Cleaning
Product Overview
Upgrading
9065 PRO/9060 PRO/C7065/7055 Series Rev. 6.0
Service Manual Digest
1
2
3
4
5
6
7
8
Application
This manual has been issued by Canon Inc. for qualied persons to learn technical theory,
installation, maintenance, and repair of products. This manual covers all localities where the
products are sold. For this reason, there may be information in this manual that does not
apply to your locality.
Corrections
This manual may contain technical inaccuracies or typographical errors due to improvements
or changes in products. When changes occur in applicable products or in the contents of this
manual, Canon will release technical information as the need arises. In the event of major
changes in the contents of this manual over a long or short period, Canon will issue a new
edition of this manual.
The following paragraph does not apply to any countries where such provisions are
inconsistent with local law.
Trademarks
The product names and company names used in this manual are the registered trademarks
of the individual companies.
Copyright
This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may
not be copied, reproduced or translated into another language, in whole or in part, without the
consent of Canon Inc.
(C) CANON INC. 2013
Caution
Use of this manual should be strictly supervised to avoid disclosure of condential
information.
Explanation of Symbols
The following symbols are used throughout this Service Manual.
Symbols Explanation Symbols Explanation
Check. Remove the claw.
Check visually. Insert the claw.
The following rules apply throughout this Service Manual:
1. Each chapter contains sections explaining the purpose of specic functions and the
relationship between electrical and mechanical systems with reference to the timing of
operation.
In the diagrams,
name accompanies the symbol, the arrow
represents the path of mechanical drive; where a signal
indicates the direction of the
electric signal.
The expression "turn on the power" means ipping on the power switch, closing the
front door, and closing the delivery unit door, which results in supplying the machine with
power.
Check the noise. Use the bundled part.
Disconnect the connector.
Connect the connector. Plug the power cable.
Remove the cable/wire
from the cable guide or wire
saddle.
Set the cable/wire to the
cable guide or wire saddle.
Remove the screw.
Tighten the screw.
Push the part.
Turn on the power.
2. In the digital circuits, '1' is used to indicate that the voltage level of a given signal is
"High", while '0' is used to indicate "Low". (The voltage value, however, differs from
circuit to circuit.) In addition, the asterisk (*) as in "DRMD*" indicates that the DRMD
signal goes on when '0'.
In practically all cases, the internal mechanisms of a microprocessor cannot be checked
in the eld. Therefore, the operations of the microprocessors used in the machines
are not discussed: they are explained in terms of from sensors to the input of the DC
controller PCB and from the output of the DC controller PCB to the loads.
The descriptions in this Service Manual are subject to change without notice for product
improvement or other purposes, and major changes will be communicated in the form of
Service Information bulletins.
All service persons are expected to have a good understanding of the contents of this Service
Manual and all relevant Service Information bulletins and be able to identify and isolate faults
in the machine.
Contents
0 Safety Precautions
CDRH Act -----------------------------------------------------------------------0-2
Laser Safety --------------------------------------------------------------------0-2
Handling of Laser System --------------------------------------------------0-2
Turn power switch ON -------------------------------------------------------0-3
Safety of Toner -----------------------------------------------------------------0-3
About Toner ------------------------------------------------------------------------- 0-3
Toner on Clothing or Skin -------------------------------------------------------- 0-3
Notes When Handling a Lithium Battery --------------------------------0-3
Notes Before it Works Serving ---------------------------------------------0-3
1 Periodical Service
Periodical Service Operation Item ----------------------------------------1-2
2 Adjustment
Overview ------------------------------------------------------------------------2-2
When replacing parts --------------------------------------------------------2-2
Controller System ------------------------------------------------------------------ 2-2
Laser Exposure System ---------------------------------------------------------- 2-6
Image Formation System -------------------------------------------------------- 2-6
When clearing RAM -------------------------------------------------------- 2-14
When clearing RAM --------------------------------------------------------------2-14
3 Error Code
Over View -----------------------------------------------------------------------3-2
Outline -------------------------------------------------------------------------------- 3-2
Error Code ----------------------------------------------------------------------3-3
Error Code Details ----------------------------------------------------------------- 3-3
Jam Code ------------------------------------------------------------------- 3-151
Jam Type -------------------------------------------------------------------------- 3-151
Main Unit -------------------------------------------------------------------------- 3-151
Duplex Color Image Reader-A1 / Color Image Reader-A1----------- 3-154
Paper Deck Unit – A1 ---------------------------------------------------------- 3-155
POD Deck Light – A1 ---------------------------------------------------------- 3-155
Multi-drawer Paper Deck – A1 ----------------------------------------------- 3-156
Buffer Path Unit - F1 ----------------------------------------------------------- 3-157
Insertion Unit -H1 --------------------------------------------------------------- 3-158
Professional Puncher - C1
/Professional Puncher Integration Unit - B1 ------------------------------ 3-159
Insertion Unit -J1 ---------------------------------------------------------------- 3-160
Paper Folding Unit - G1 ------------------------------------------------------- 3-161
Paper Folding Insertion Unit - G1 ------------------------------------------- 3-162
External 2-hole Puncher - A1/External 2/3 Hole Puncher - A1
/External 2/4 Hole Puncher - A1/External 4 Hole Puncher - A1 ----- 3-163
Staple Finisher-A1/Booklet Finisher-A1 ----------------------------------- 3-164
Staple Finisher-B1/Booklet Finisher-B1 ----------------------------------- 3-165
Alarm Code ----------------------------------------------------------------- 3-166
Alarm Code Details ------------------------------------------------------------- 3-166
4 User Mode
List of User Mode -------------------------------------------------------------4-2
Device Information Delivery Settings ----------------------------------------- 4-2
Environment Settings ------------------------------------------------------------- 4-2
Adjustment/Maintenance -------------------------------------------------------- 4-11
Function Settings -----------------------------------------------------------------4-12
Set Destination --------------------------------------------------------------------4-22
Management Settings -----------------------------------------------------------4-23
5 Service Mode
Overview ------------------------------------------------------------------------5-2
Back-up of service mode --------------------------------------------------------- 5-2
COPIER -------------------------------------------------------------------------5-3
DISPLAY ----------------------------------------------------------------------------- 5-3
I/O (I/O display mode) --------------------------------------------------------- 5-140
ADJUST --------------------------------------------------------------------------- 5-186
FUNCTION ----------------------------------------------------------------------- 5-280
OPTION --------------------------------------------------------------------------- 5-325
TEST ------------------------------------------------------------------------------- 5-448
COUNTER ------------------------------------------------------------------------ 5-454
FEEDER --------------------------------------------------------------------- 5-501
DISPLAY -------------------------------------------------------------------------- 5-501
ADJUST --------------------------------------------------------------------------- 5-501
FUNCTION ----------------------------------------------------------------------- 5-503
SORTER -------------------------------------------------------------------- 5-508
ADJUST --------------------------------------------------------------------------- 5-508
FUNCTION ----------------------------------------------------------------------- 5-520
OPTION --------------------------------------------------------------------------- 5-522
BOARD ---------------------------------------------------------------------- 5-536
OPTION --------------------------------------------------------------------------- 5-536
Soft Counter List ---------------------------------------------------------- 5-538
Soft counter specications ---------------------------------------------------- 5-538
Soft Counter List ---------------------------------------------------------------- 5-538
Test Print -------------------------------------------------------------------- 5-546
How to check test print -------------------------------------------------------- 5-546
7 Product Overview
Specications ------------------------------------------------------------------7-2
Specications of main unit ------------------------------------------------------- 7-2
Productivity (print speed) -------------------------------------------------------- 7-3
Paper type --------------------------------------------------------------------------- 7-4
Product lineups ----------------------------------------------------------------7-6
Main unit ----------------------------------------------------------------------------- 7-6
Pickup/delivery options ----------------------------------------------------------- 7-6
Scanning options ------------------------------------------------------------------- 7-9
Expanded-feature options ------------------------------------------------------7-10
Basic Conguration --------------------------------------------------------- 7-11
Functional Conguration -------------------------------------------------------- 7-11
8 Upgrading
Upgrading -----------------------------------------------------------------------8-2
Outline -------------------------------------------------------------------------------- 8-2
6 Parts Replacement and Cleaning
List of Parts ---------------------------------------------------------------------6-2
List of Main Unit -------------------------------------------------------------------- 6-2
List of Clutch / Solenoid ---------------------------------------------------------6-10
List of Motor ------------------------------------------------------------------------6-12
List of Fan ---------------------------------------------------------------------------6-22
List of Sensor ----------------------------------------------------------------------6-25
Lamp / Heater, others ------------------------------------------------------------6-34
List of Switch -----------------------------------------------------------------------6-38
List of PCB --------------------------------------------------------------------------6-41
Connector List ---------------------------------------------------------------------6-52
Safety Precautions
CDRH Act
■
Laser Safety
■
Handling of Laser System
■
Turn power switch ON
■
Points to Note About
■
Turning Off the Main
Power Switch
Safety of Toner
■
Notes When Handling a
■
imageRUNNER ADVANCE
Lithium Battery
Notes Before it Works
■
Serving
C9075 PRO/9070 PRO/9065
PRO/9060 PRO/C7065/7055
Series
CDRH Act
Handling of Laser System
The Center for Devices and Radiological Health of the US Food and Drum Administration put
into force regulations concerning laser products on August 2, 1976. These regulations apply
to laser products manufactured on and after August 1, 1976, and the sale of laser products
not certied under the regulations is banned within the Untied States. The label shown here
indicates compliance with the CDRH regulations, and its attachment is required on all laser
products that are soled in the United States.
F-0-1
A different description may be used for a different product.
When servicing the area around the laser assembly, be sure to turn off the main power.
The machine's covers that can reect laser light are identied by means of a warning label
(Figure). If you must detach a cover showing the label, be sure to take extra caution during
the work.
F-0-2
Laser Safety
Laser beam radiation may pose a danger to the human body. A laser scanner mounted on the
machine is sealed with the protection housing and external cover to prevent the laser beam
from leaking to the outside. The laser beam never leaks out of the scanner as far as users
operate the machine normally.
This product is certicated as a Class 1 laser product under IEC60825-1:2007.
0-2
Turn power switch ON
Safety of Toner
The machine is equipped with 2 power switches: main power switch and control panel power
switch.
The machine goes on when the main power switch is turned on (i.e., other than in low power
mode, sleep mode).
Do not turn off the main power while the progress bar is indicated, during which access
is made to the HDD. If deprived of power, the HDD can suffer a fault (E602).
F-0-3
About Toner
The machine's toner is a non-toxic material made of plastic, iron, and small amounts of dye.
Do not throw toner into re. It may cause explosion.
Toner on Clothing or Skin
• If your clothing or skin has come into contact with toner, wipe it off with tissue; then, wash it
off with water.
• Do not use warm water, which will cause the toner to jell and fuse permanently with the
bers of the cloth.
• Tonner is easy to react with plastic material, avoid contact with plastic.
Notes When Handling a Lithium Battery
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
Notes Before it Works Serving
At servicing, be sure to turn OFF the power source according to the specied steps and
disconnect the power plug.
0-3
Periodical Service
1
Periodical Service Operation Item
■
1
Periodical Service Operation Item
♦: Replacement (Periodical replacement) ●: Replacement (Consumable parts) Δ: Cleaning ×: Lubrication □: Adjustment ■: Inspection
Interva
At installation
No.
Category Part Name Part No
Number
30K
120K
150K
200K
400K
500K
550K
1000K
1400K
1108K
As needed
Others
Counter Remark
1
1
Laser
2 Dustproof Glass Cleaning (color) - 3 Δ - - If dirt appears on the image, clean it with using the attached cleaning
Exposure
3
4 Pre-primary Transfer Charging Assembly FM3-4720 Δ ♦ PRDC-1 PO-UNIT Clean it when replacing the Pre-primary Transfer Charging Wire.
5 Toner Catch Sheet (color) - 3 Δ - - Clean it with alcohol and lint-free paper.
6 Toner Catch Tray (black) - 1 Δ - - Clean it with alcohol and lint-free paper.
7 Toner Blocking Plastic sheet - 4 Δ Clean it with lint-free paper.
8 Primary Charging Wire FL2-8915 1 ♦ PRDC-1 PRM-WIRE
9 Primary Charging Wire Cleaning Pad
10 Primary Charging Wire Cleaning Pad
Process
11 Pre-transfer Charging Wire FL2-8807 1 ♦ PRDC-1 PO-WIRE
12 Pre-transfer Charging Wire Cleaning Pad
13 Pre-transfer Charging Wire Cleaning Pad
14 Grid Plate FC8-2295 1 ♦ PRDC-1 PRM-GRID
15 Grid Cleaning Pad FL3-4090 1 ♦ PRDC-1 GRID-PAD
16 Developing Assembly (Y) FM4-6612 1 ● DRBL-1 DV-UNT-Y
17 Developing Assembly (M) FM4-6613 1 ● DRBL-1 DV-UNT-M
18 Developing Assembly (C) FM4-6614 1 ● DRBL-1 DV-UNT-C
19 Developing Assembly (Bk) FM4-6615 1 ● DRBL-1 DV-UNT-K
20 Drum Cleaning Blade (Bk) FC8-2281 1 ● DRBL-1 CLN-BLD iR ADVANCE C9075PRO/C9070 PRO is 530K
21 Drum Cleaning Scoop-up Sheet (Bk) FL2-8652 1 ● DRBL-1 SU-SHT-K iR ADVANCE C9075PRO/C9070 PRO is 530K
22 Edge Scraper 1 (Bk) FL2-8653 1 ● DRBL-1 EDGE-F-K iR ADVANCE C9075PRO/C9070 PRO is 530K
23 Edge Scraper 2 (Bk) FL2-8654 1 ● DRBL-1 EDGE-F-K iR ADVANCE C9075PRO/C9070 PRO is 530K
Dustproof Glass Cleaning (black) - 1 Δ - - If dirt appears on the image, remove the glass and clean it.
tool.
Primary Charging Assembly FM4-5704 Δ ♦ PRDC-1 PRM-UNIT Clean it when replacing the Primary Charging Wire.
Clean the Shield Plate with lint-free paper.
Clean the Shield Plate with lint-free paper.
Execute this when replacing the Color Drum Unit.
Execute this when replacing the Color Drum Unit.
FL2-0462 1 ♦ PRDC-1 PRM-CLN
Slider
FL2-2720 1 ♦ PRDC-1 PRM-CLN2
Holder
Unit
Slider
Holder
FL2-0462 1 ♦ PRDC-1 PO-CLN
FL2-2720 1 ♦ PRDC-1 PO-CLN2
1-2
♦: Replacement (Periodical replacement) ●: Replacement (Consumable parts) Δ: Cleaning ×: Lubrication □: Adjustment ■: Inspection
Interva
At installation
No.
Category Part Name Part No
Number
30K
120K
150K
200K
400K
500K
550K
1000K
1400K
1108K
As needed
Others
Counter Remark
24
25 Patch Sensor - 1 Δ - - Clean it with water when replacing the Bk Drum.
26 ITB Unit - 1 □ □ - - When releasing the pressure of ITB Unit, execute the following item.
27 ITB Driver Roller - 1 Δ - - Clean it with alcohol and lint-free paper.
28 ITB Stirring Roller - 1 Δ - - Clean it with alcohol and lint-free paper.
29 ITB Inside Scraper - 1 Δ - - Clean it with alcohol and lint-free paper.
30 ITB HP Sensor - 1 Δ - - Clean it with blower brush.
Image
31 ITB Displacement Sensor - 1 Δ - - Clean it with blower brush.
Formation
System
32 ITB Cleaning Unit - 1 ■ - - Remove the toner piled up on the back of Scoop-up Sheet when
33 ITB FY7-0409 1 ● DRBL-1 TR-BLT
34 ITB Cleaning Blade FC8-1699 1 ● DRBL-1 ITB-BLD1
35 Primary Transfer Roller (Y) FY7-0412 1 ● DRBL-1 1TR-RL-Y
36 Primary Transfer Roller (M) FY7-0412 1 ● DRBL-1 1TR-RL-M
37 Primary Transfer Roller (C) FY7-0412 1 ● DRBL-1 1TR-RL-C
38 Primary Transfer Roller (Bk) FY7-0412 1 ● DRBL-1 1TR-RL-K
39 Secondary Transfer Inner Roller FC7-9325 1 ● DRBL-1 2TR-INRL
40 ITB Inner Scraper Holder FL3-4902 1 ● DRBL-1 WST-TNR
41 Secondary Transfer Outer Roller FC9-0386 1 ● Δ DRBL-1 2TR-ROLL Clean up the paper dust with lint-free paper when replacing the
42 Secondary Transfer Static Eliminator FM3-9841 1 ● Δ DRBL-1 TR-STC-H Clean up the paper dust with lint-free paper when replacing the
Post-secondary Transfer Sensor - 1 Δ Δ - - Use the blower brush. If dirt is obvious, execute cleaning as needed.
- COPIER>FUNCTION>INSTALL>INIT-ITB
- Settings/Registration>Adjustment/Maintenance>Adjust Image
Quality>Auto Correct Color Mismatch
Execute this when replacing the ITB.
Execute this when replacing the ITB.
Execute this when replacing the ITB.
Execute this when replacing the ITB.
Execute this when replacing the ITB.
replacing the ITB Cleaning.
Secondary Transfer Outer Roller.
Secondary Transfer Outer Roller.
1
1-3
♦: Replacement (Periodical replacement) ●: Replacement (Consumable parts) Δ: Cleaning ×: Lubrication □: Adjustment ■: Inspection
Interva
At installation
No.
Category Part Name Part No
Number
30K
120K
150K
200K
400K
500K
550K
1000K
1400K
1108K
As needed
Others
Counter Remark
1
43
44 Pressure Belt Unit Gear - 1 × - - Clean it when replacing the Fixing Belt.
45 Cleaning of oil stain on the Contact Roller
Fixing
46 Fixing Inlet Guide, Sensor Flag - 1 Δ - - When replacing the upper or lower one, clean the dirt on the Inlet
System
47 Pressure Thermistor 1 FK2-7870 1 ♦ PRDC-1 FIX-TH1 iR ADVANCE C9075PRO/C9070 PRO is 1000K
48 Pressure Thermistor 2 FK2-7871 1 ♦ PRDC-1 FIX-TH2 iR ADVANCE C9075PRO/C9070 PRO is 1000K
49 Fixing Belt Unit FM4-5701 1 ● DRBL-1 FX-BLT-U
50 Pressure Belt Unit FM4-5702 1 ● DRBL-1 FX-BLT-L
51
52 Left Deck Pickup Roller FC5-2524 1 ● DRBL-1 C2-PU-RL
53 Right Deck Feed Roller FC5-2526 1 ● DRBL-1 C1-FD-RL
54 Left Deck Feed Roller FC5-2526 1 ● DRBL-1 C2-FD-RL
55 Right Deck Separation Roller FC5-2528 1 ● DRBL-1 C1-SP-RL
56 Left Deck Separation Roller FC5-2528 1 ● DRBL-1 C2-SP-RL
57 Cassette 3 Pickup Roller FC5-2524 1 ● DRBL-1 C3-PU-RL
Pickup/
58 Cassette 4 Pickup Roller FC5-2524 1 ● DRBL-1 C4-PU-RL
Feeding
59 Cassette 3 Feed Roller FC5-2526 1 ● DRBL-1 C3-FD-RL
System
60 Cassette 4 Feed Roller FC5-2526 1 ● DRBL-1 C4-FD-RL
61 Cassette 3 Separation Roller FC5-2528 1 ● DRBL-1 C3-SP-RL
62 Cassette 4 Separation Roller FC5-2528 1 ● DRBL-1 C4-SP-RL
63 Multi-purpose Tray Feed Roller FB1-8581 1 ● DRBL-1 M-FD-RL
64 Multi-purpose Tray Separation Roller FC6-6661 1 ● DRBL-1 M-SP-RL
65 Transparency Sensor - 1 Δ - - Use the blower brush. If dirt is obvious, execute cleaning as needed.
66 Pre-Fixing Feed Belt - 1 Δ Δ - - Use the blower brush. If dirt is obvious, execute cleaning as needed.
67
Filter
68 Primary Charging Dustproof Filter FL2-0439 1 ♦ PRDC-1 OZ-FIL1
69 Fixing Dustproof Filter FL2-8946 1 ♦ PRDC-1 OZ-FIL2
70 Waste Toner Container FM4-5696 1 ● DRBL-1 WST-TNR Replace it when the waste toner full alarm is displayed.
Fixing Belt Unit Gear - 1 × - - Clean it when replacing the Pressure Belt.
Apply the grease by 100mg onto the all circumference of gear teeth.
Apply the grease by 100mg onto the all circumference of gear teeth.
- 1 Δ - - Clean it when replacing the Pressure Belt.
of Pressure Belt Position Sensor and the
lower side of Lower Unit
Guide and the Sensor Flag. Especially clean the back of ag and the
guide contact surface. In case of Upper Unit, interval is 400K and in
case of Lower Unit, interval is 500K.
Right Deck Pickup Roller FC5-2524 1 ● DRBL-1 C1-PU-RL
Ozone Filter FL3-4101 2 ♦ PRDC-1 TN-FIL1
T-1-1
1-4
Adjustment
2
Overview
■
When replacing parts
■
When clearing RAM
■
2
Overview
In this chapter, measures of adjustment when replacing parts in servicing operation are
mentioned. Parts to be replaced are categorized into 5 blocks based on their related
technology as shown below.
Controller System Main Controller PCB 1 p. 2-2
Main Controller PCB 2 p. 2-3
DC Controller PCB p. 2-4
HDD p. 2-4
TPM PCB p. 2-6
Flash PCB p. 2-6
Riser PCB p. 2-6
Laser Exposure System Laser Scanner Unit p. 2-6
Image Formation System
2
Fixing System
Primary Charging Wire
Grid Plate
Primary Charging Assembly
Pre-Primary Transfer Charging Wire
Pre-Primary Transfer Charging Assembly
Drum Unit
Developing Assembly
Potential Sensor
ITB Cleaning Blade Unit
ITB
Primary Transfer Roller
Patch Sensor Unit
Waste Toner Container
Waste Toner Full Sensor
Fixing belt Unit
Pressure belt Unit
Fixing assembly
p. 2-6
p. 2-6
p. 2-6
p. 2-8
p. 2-8
p. 2-8
p. 2-8
p. 2-9
p. 5-11
p. 2-12
p. 2-12
p. 2-12
p. 2-12
p. 2-12
p. 2-12
p. 2-12
p. 2-13
T-2-1
Procedure of
adjustment
Service part:
• Setting unit: Main Controller PCB 1 + Controller Box Frame + Cooling Fan
• Parts number differs on a model basis (speed basis).
Cooling Fan
Controller Box
Frame
In order to secure the accuracy of connector connection when slotting in, this
service part is provided with the PCB being installed to the frame.
1) Transferring the parts from old PCB to new PCB
• DDR2-SDRAM (2 pc.)
• Flash PCB
• TPM PCB
Main Controller PCB 1
T-2-2
When replacing parts
Controller System
■Main Controller PCB 1
Procedure of parts
replacement
2-2
Refer to Chapter 4, "Removing the Main Controller PCB 1."
Procedure of
TPM PCB
adjustment
NOTE:
Resetting/registering the data is not necessary after Main
Controller PCB 1 is replaced.
■Main Controller PCB 2
Procedure of parts
replacement
Refer to Chapter 4, "Removing the Main Controller PCB 2."
DDR2-SDRAM (2 pc.)
Flash PCB
T-2-3
Procedure of
adjustment
Service part:
• Setting unit: Main Controller PCB 2 + Controller Box Frame
Main Controller
PCB 2
Controller Box
Frame
In order to secure the accuracy of connector connection when slotting in, this
service part is provided with the PCB being installed to the frame.
1. Before Replacing
Perform the following operations. Be sure to get an approval from the user
beforehand.
1) Backup of the set/registered data
Use the Remote UI.
Management Settings > Data Management > Import/Export
Target data:
• Address List
• Forwarding Settings
• Settings/Registration
• Web Access Favorites
• Printer Settings
• Paper Information
2) Printing the set/registered data
Use the service mode.
(Lv.1) COPIER > FUNCTION > MISC-P > USER-PRT
List of the set/registered data which cannot be backed up is printed.
2
T-2-4
2-3
2
Procedure of
adjustment
2. When Replacing
1) Transferring the parts from old PCB to new PCB
• DDR2-SDRAM (2 pc.) (When option DDR2-SDRAM is installed: 3 pc.)
• Bypass PCB
• Memory PCB
Bypass PCB
Procedure of
adjustment
.
3. After Replacing
■DC Controller PCB
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 4, "Removing the DC Controller PCB."
Before replacing/clearing RAM
COPIER > FUNCTION > SYSTEM > DSRAMBUP
After replacing/clearing RAM:
COPIER > FUNCTION > SYSTEM > DSRAMRES
■HDD
Procedure of parts
replacement
Refer to Chapter 4, "Removing the HDD."
1) After installing the parts, turn ON the main power switch.
2) Restoring the backup data
Use the Remote UI.
Management Settings > Data Management > Import/Export
3) Resetting/registering the data
While referring to the list of set/registered data which was printed out
before replacement, reset/register the data.
4) When the user generates and adds the encryption key, certicate and/
or CA certicate, request the user to generate them again.
T-2-6
T-2-7
2-4
DDR2-SDRAM 3 pc.
Memory PCB
- DDR2-SDRAM (M1)
- DDR2-SDRAM (M0)
- DDR2-SDRAM (P)
Prohibited Operation:
Do not transfer the following parts to another model (which has a
different serial number).
If you fail to do so, the Main Body does not activate normally and
this might cause to fail the restoration.
• Main Controller PCB 1
• Main Controller PCB 2 (with Memory PCB installed)
• Memory PCB
T-2-5
Procedure of
adjustment
1. Before Replacing
Perform the following operations. Be sure to get an approval from the user
beforehand.
1) Backup of the set/registered data
Use the Remote UI.
Management Settings > Data Management > Import/Export
Target data:
• Address List
• Forwarding Settings
• Settings/Registration
• Web Access Favorites
• Printer Settings
• Paper Information
2) Printing the set/registered data
Use the service mode.
(Lv.1) COPIER > FUNCTION > MISC-P > USER-PRT
List of the set/registered data which cannot be backed up is printed.
2. After Replacing
1) HDD format
1-1) Start with the safe mode. (While pressing 2 and 8 keys
simultaneously, turn ON the main power switch.)
1-2) Use SST to format all partitions.
2) Downloading system software
2-1) Use SST to download the system software (System, LANG, RUI
and others).
3) Initializing the key, certicate and CA certicate
(Lv.2) COPIER > FUNCTION > CLEAR > CA-KEY
4) Turning OFF and ON the main power switch
5) Restoring the backup data
Use the Remote UI.
Management Settings > Data Management > Import/Export
6) Resetting/registering the data
While referring to the list of set/registered data which was printed
before replacement, reset/register the data.
7) When the user generates and adds the encryption key, certicate and/
or CA certicate, request the user to generate them again.
8) Executing “Auto Adjust Gradation (Full Adjust)”
Settings/Registration mode: Adjustment/Maintenance > Adjust Image
Quality > Auto Adjust Gradation
T-2-8
Procedure of
adjustment
Caution: When using the Card Reader and imageWARE
Accounting Manager
Card ID used for imageWARE Accounting Manager is stored in
the HDD, so NSA collection control is not enabled after the HDD
replacement. After the HDD is replaced, reinstall the card ID from
imageWARE Accounting Manager using the following procedures.
1) Go to COPIER > FUNCTION> INSTALL > CARD and enter
the numerical value of the leading card which is used for
Department ID. Then, press “OK” button.
(e.g.: If No.1 to No.1000 cards are used for Department ID, enter “1”
of the leading card.)
2) After turning OFF and ON the main power switch, perform the
following operations from Settings/Registration mode.
• In Management Settings > User Management > Department
ID Management > Page Totals, be sure that “ID00000001” to
“ID00001000” are created.
• Set the following: Preferences > Network > TCP / IP Settings
> IPv4 Settings> IP Address Settings > IP Address, Gateway
Address, Subnet Mask
• In Management Settings > User Management> System
Manager Information Settings> System Manager ID and System
PIN, register any number for them. Then, turn OFF and ON the
main power switch.
If “System Manager ID” and “System PIN” are not registered, “card
registration to device” cannot be executed for the imageWARE
Accounting Manager setting operation.
3) Download the card ID from imageWARE Accounting Manager to
the Main Body again.
4) After downloading is completed, go to Management Settings
> User Management > Department ID Management > Page
Totals. Be sure that only the downloaded card ID is displayed.
5) Print using the user card registered from imageWARE
Accounting Manager. Be sure that the card information used
for the target devices of imageWARE Accounting Manager is
collected.
2
T-2-9
2-5
2
Procedure of
adjustment
■TPM PCB
Procedure of parts
replacement
Procedure of
adjustment
■Flash PCB
Procedure of parts
replacement
Procedure of
adjustment
■Riser PCB
Procedure of parts
replacement
Procedure of
adjustment
Caution: Points to Note when Using the System Software-installed
HDD
When using the HDD which was installed the system software of
the other machine (different serial number), be sure to format the
HDD after the installation. If the HDD is not formatted, the operation
cannot be guaranteed.
Refer to Chapter 6, "List of PCB."
When TPM setting is “OFF”
Any operation is not necessary at replacement.
When TPM setting is “ON”
It is necessary to restore the TPM key which was backed up after changing
the setting to “ON”.
1) Removing the network cable
Until the TPM key is restored, information might be leaked due to the
inappropriate access via network, so be sure to perform this operation
appropriately.
2) Connecting the USB Memory after turning ON the main power switch
3) Restoring the TPM key
Management Settings > Data Management >TPM Settings> Restore of TPM
Key
4) Turning OFF and ON the main power switch
Refer to Chapter 6, "List of PCB."
Any operation is not necessary at replacement.
Refer to Chapter 6, "List of PCB."
Any operation is not necessary at replacement.
Setting unit as a service part:
Riser PCB + Frame
T-2-10
T-2-11
T-2-12
T-2-13
Laser Exposure System
■Laser Scanner Unit
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, "Removing the Laser Scanner Unit."
1) Execute the initial position adjustment of the Skew Correction Motor.
(COPIER > FUNCTION > LASER > LD-ADJ-Y/M/C)
2) Execute the color displacement correction.
(Additional Functions (Setup/Register) > Adjustment/Maintenance > Image
Adjustment > Color Displacement Correction)
Image Formation System
■Primary Charging Wire
Procedure of parts
replacement
Procedure of
adjustment
■Grid Plate
Procedure of parts
replacement
Procedure of
adjustment
■Primary Charging Assembly
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, "Replacing the Primary Charging Wire."
1) Execute cleaning of the Charging Wire.
(COPIER > FUNCTION > CLEANING > WIRE-EX)
2) Execute the potential control.
(COPIER > FUNCTION > DPC > DPC)
Refer to Chapter 0, "Removing the Grid Plate."
1) Execute cleaning of the Charging Wire.
(COPIERER > FUNCTION > CLEANING > WIR E-EX)
2) Execute the Potential Control.
(COPIER > FUNCTION > DPC > DPC)
Refer to Chapter 0, "Removing the Primary Charging Assembly."
1) Output the Bk halftone image in Service Mode.
(TEST > PG > TYPE: 5)
(TEST > PG > COLOR-Y/M/C: 0)
(TEST > PG > COLOR-K: 1)
2) In the case of density difference between the front and the rear on the test
print image with the dark image on the front side of the test print, go to step
3-1) to make adjustments. With the dark image on the rear side of the test
print, go to step 4-1) to make adjustments. If there is no density unevenness,
execute the work in step 5) and later.
T-2-14
T-2-15
T-2-16
2-6
Procedure of
adjustment
3) Adjust the Primary Charging Assembly (in the case of dark image at the front
side on the test print).
Procedure of
adjustment
4) Adjust the Primary Charging Assembly (in the case of dark image at the rear
side on the test print).
NOTE :
• In the case of dark image at the front side of the test print [1],
execute step 3-1) through 3-3) below until the density gets even.
Then, if there is no density unevenness, execute the work in
step 5) and later.
• Turning the adjustment screw counterclockwise moves down the
Charging Wire (the gap between the grid and the charging wire
gets narrower), resulting in lighter output image density. Turning
the adjustment screw clockwise moves up the Charging Wire
(the gap between the grid and the charging wire gets wider),
resulting in darker output image density.
[1]
[A]
NOTE :
• In the case of dark image at the rear side of the test print [2],
execute step 4-1) through 4-3) below until the density gets even.
Then, if there is no density unevenness, execute the work in
step 5) and later.
• Turning the adjustment screw counterclockwise moves down the
Charging Wire (the gap between the grid and the charging wire
gets narrower), resulting in lighter output image density. Turning
the adjustment screw clockwise moves up the Charging Wire
(the gap between the grid and the charging wire gets wider),
resulting in darker output image density.
[2]
[A]
2
[B]
3-1) Turn the plastic screw [A] counterclockwise to make a full round. Refer to
the replacement procedure of the Primary Charging Assembly to install the
Primary Charging Assembly to the Host Machine, and then output the test
print to check the image.
3-2) If the image at the front side of test print image is still dark, turn the
plastic screw [A] counterclockwise to make another full round. Refer to the
replacement procedure of the Primary Charging Assembly to install the
Primary Charging Assembly to the Host Machine, and then output the test
print to check the image.
3-3) If the image at the front side of the test print is still dark, turn the plastic
screw [B] clockwise to make a half round. Refer to the replacement
procedure of the Primary Charging Assembly to install the Primary Charging
Assembly to the Host Machine, and then output the test print to check the
image.
[B]
4-1) Turn the plastic screw [B] counterclockwise to make a full round. Refer to
the replacement procedure of the Primary Charging Assembly to install the
Primary Charging Assembly to the Host Machine, and then output the test
print to check the image.
4-2) If the image at the rear side of the test print is still dark, turn the plastic
screw [B] counterclockwise to make another full round. Refer to the
replacement procedure of the Primary Charging Assembly to install the
Primary Charging Assembly to the Host Machine, and then output the test
print to check the image.
4-3) If the image at the rear side of the test print is still dark, turn the plastic
screw [A] clockwise to make a half turn. Refer to the replacement procedure
of the Primary Charging Assembly to install the Primary Charging Assembly
to the Host Machine, and then output the test print to check the image.
2-7
2
Procedure of
adjustment
5) Execute cleaning of the Charging wire in Service Mode (FUNCTION >
CLAENING > WIRE-CLN) Duration: approx. 30 sec.
6) Execute the potential control in Service Mode (COPIER > FUNCTION > DPC
> DPC) Duration: approx. 30 sec.
7) Execute the density unevenness correction in User Mode
Execute Density Unevenness Correction ([Setting/Register)] > [Adjustment/
Maintenance] > [Adjust Image Quality] > [Correct shading])
■Pre-Primary Transfer Charging Wire
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, "Replacing the Pre-Transfer Charging Wire."
1) Execute cleaning of the Charging Wire.
(COPIER > FUNCTION > CLEANING > WIRE-EX)
■Pre-Primary Transfer Charging Assembly
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, "Removing the Pre-Transfer Charging Assembly."
1) Execute cleaning of the Charging Wire.
(COPIER > FUNCTION > CLEANING > WIRE-EX)
■Drum Unit
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, "Removing the Drum Unit (Bk)."
Refer to Chapter 0, "Removing the Developing Assembly (Y) / (M) / (C) and the
Drum Unit (Y) / (M) / (C)."
1) Disable (OFF) the warm-up rotation.
(COPIER>FUNCTION>INSTALL>AINR-OFF)
2) Turn OFF the main power switch. (Replace the Drum.)
3) Turn ON the main power switch.
4) Forcible execution of Drum replacement mode
(COPIER>FUNCTION>DPC>DRMRSETY/M/C/K)
5) Enable (ON) the warm-up rotation. (COPIER>FUNCTION>INSTALL>AINROFF)
■Developing Assembly
Procedure of parts
replacement
Refer to Chapter 0, "Removing the Developing Assembly (Bk)."
Refer to Chapter 0, "Removing the Developing Assembly (Y) / (M) / (C) and the
Drum Unit (Y) / (M) / (C)."
T-2-17
T-2-18
T-2-19
T-2-20
Procedure of
adjustment
[Measures before replacing the Developing Assembly.]
1) Disable (OFF) the warm-up rotation.
(COPIER>FUNCTION>INSTALL>AINR-OFF)
2) Turn OFF the main power switch. (Replace the Developing Assembly.)
[Measures after replacing the Developing Assembly.]
1) Turn ON the main power switch.
2) Execution of initial installation mode for Developing Assembly.
(COPIER>FUNCTION>INSTALL>INISET-Y/M/C/K)
3) Execution of setting of Y-toner density.
(COPIER>FUNCTION>INSTALL>TD-AD-Y/M/C/K)
4) Enable (ON) the warm-up rotation.
(COPIER>FUNCTION>INSTALL>AINR-OFF)
5) Settings/Registration mode: Adjustment/Maintenance > Adjust Image Quality
> Auto Adjust Gradation
T-2-21
2-8
■Potential Sensor
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, “After Removing the ITB Cleaning Blade Unit.”
1) Install the Primary Charging Rail, which is in the condition of removing the
Electric Potential Sensor, to the main unit.
• 1 screw
Screw
Procedure of
adjustment
2) Install the ITB Unit to the main unit.
NOTE:
Purpose to remove the ITB Unit in this procedure is to prevent the
ITB from a damage caused by dropping a part.
3) Connect a new cable to the connector on new electric potential sensor.
4) Install the electric potential sensor by aligning with the boss [A] of the
electrode for the potential sensor check
• 1 connector
• 1 screw
Primary Charging Rail
NOTE:
Put the Primary Charging Rail at the angle shown in the gure, and
insert 2 bosses in the boss holes on the main unit.
F-2-1
Electric Potential Sensor
[A]
Connector
Screw
[A]
Caution:
Be sure to tighten the screw to prevent the Potential Sensor
coming off.
2
T-2-22
T-2-23
2-9
Procedure of
adjustment
5) Install the new Potential Control PCB.
• 1 screw
• 3 PCB supports
Procedure of
adjustment
7) Place the electrode for electric potential sensor check on the Process Unit
Inner Cover, and clip the metal plate of the hinge area with the clip of the
electrode to connect the grounding.
• 1 ground
2
PCB
Support
PCB
Support
PCB Support
6) Put the wire harnesses of the electrode for the electric potential sensor
check and the Primary Charging Rail into the edge saddle on the right side
plate, and connect a connector.
• 1 edge saddle
• 5 wire saddles
• 2 connectors
Edge Saddle
Wire Saddle
Edge Saddle
Connectors
Connector
Screw
x2
x6
Electrode for
the Potential Sensor Check
Ground
Caution:
Check that the electrode for the Potential Sensor check is secured
in place.
8) Close the multi-door.
Caution:
Do not pinch the cable.
9) Turn the main power switch ON.
10) Disable the pre-rotation with the service mode right after turning the main
power switch ON.
Set to 1 with Service mode > COPIER > FUNCTION > INSTALL > AINROFF.
2-10
T-2-24
T-2-25
Procedure of
adjustment
11) With an exclusive tool, block the front door switch.
Exclusive Tool
12) If the indication on the screen [A] part becomes [READY] in Service mode,
perform the adjustment of the electric potential sensor.
Service mode > COPIER > FUNCTION > DPC > OFST
CounterTestOptionFunctionAdjustI/ODisplay
< DPC > <READY > <LEVEL 1 >< 1/ 2 >
DPC
OFST
DRM-RSET
OFST-Y
OFST-M
OFST-C
DRMRSETY
DRMRSETM
OK
Procedure of
adjustment
13) When press the [OK] on the display; indication will change from [ACTIVE]
to [OK!].
< DPC > <WAITING > <LEVEL 1 >< 1/ 2 >
DPC
OFST ACTIVE
DRM-RSET
OFST-Y
OFST-M
OFST-C
DRMRSETY
DRMRSETM
CounterTestOptionFunctionAdjustI/ODisplay
< DPC > <READY > <LEVEL 1 >< 1/ 2 >
DPC
OFST OK!
DRM-RSET
OFST-Y
OFST-M
OFST-C
DRMRSETY
DRMRSETM
OK
CounterTestOptionFunctionAdjustI/ODisplay
14) Cancel to disable the pre-rotation with the service mode.
Set to 0 with Service mode> COPIER> FUNCTION> INSTALL> AINR-OFF.
15) Turn the main power switch OFF.
16) Install a new electric potential sensor to the Primary Charging Rail.
17) Attach a new electric potential sensor protection sheet.
Caution:
Peel off the released paper on the electric potential sensor
protection sheet and align it with the engraved line to attach.
Engraved pasting baseline
Gap 0.5 mm or less
Engraved pasting baseline
F-2-2
2
T-2-26
18) Install the Primary Charging Rail to main unit.
19) Install the removed parts in the reverse order of removing.
T-2-27
2-11
■ITB
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, "Removing the ITB."
Caution:
Be sure to execute “Operation after ITB replacement” when
releasing the ITB pressure.
Procedure of
adjustment
1) When replacing the Fixing Belt Unit, be sure to apply grease (Molykote
PG641) to the 3 gears of the Pressure Belt Unit.
• Application quantity: 100 mg / 1 gear
• Range: whole circumferences of gear tooth surface
3 gears
2
■Primary Transfer Roller
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, "Removing the Primary Transfer Roller."
1) Execute the Primary Transfer ATVC.
(COPIER > FUNCTION > MISC-P> 1ATVC-EX)
■Patch Sensor Unit
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 4, “Removing the Patch Sensor Unit.”
1) Enter the Patch Sensor Alpha Value.
(COPIER > OPTION > IMG-MCON > P-ALPHA)
2) Adjust the Patch Sensor Light Intensity.
(COPIER > FUNCTION >MISC-P > PT-LPADJ)
■Waste Toner Container
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 0, "Removing the Waste Toner Box."
1) Clear the Waste Toner Counter. (COPIER>FUNCTION>CLEAR>W-TN-CLR)
2) Install a new Waste Toner Container.
3) Execute the offset adjustment of Waste Toner Full Sensor. (COPIER >
FUNCTION > MISC-P > WTN-OFST)
■Waste Toner Full Sensor
Procedure of parts
replacement
Procedure of
adjustment
Refer to Chapter 6, "List of Sensor."
1) Install the Waste Toner Container.
2) Execute the offset adjustment of Waste Toner Full Sensor.
(COPIER > FUNCTION > MISC-P > WTN-OFST)
■Fixing belt Unit
Procedure of parts
replacement
Refer to Chapter 4, "Removing the Fixing Belt Unit."
T-2-28
T-2-29
T-2-30
T-2-31
T-2-32
2) Clean the Inlet Guide and Sensor Flag with lint-free paper moistened with
3) Clear the counter.
■
Pressure belt Unit
Procedure of parts
replacement
Refer to Chapter 4, "Removing the Pressure Belt Unit."
Pressure Belt Unit
alcohol.
COPIER > COUNTER > DRBL-1 > FX-BLT-U
NOTE:
When the foregoing counter clear is executed, the following item is
cleared.
COPIER > DISPLAY > FIXING > FX-U-TM1-8
COPIER > DISPLAY > FIXING > FX-U-STR
T-2-33
2-12
Procedure of
adjustment
1) When replacing the Pressure Belt Unit, be sure to apply grease (Molykote
PG641) to the 3 gears of the Fixing Belt Unit.
• Application quantity: 100 mg / 1 gear
• Range: whole circumferences of gear tooth surface
3 gears
Procedure of
adjustment
2) Clean the oil on the contact wheel of the Pressure Belt Position Sensor and
the oil spilled from the Pressure Belt with lint-free paper.
Contact Wheel
2
Pressure Sub Thermistor2
Fixing Belt Unit
T-2-34
■
Fixing assembly
Procedure of parts
replacement
3) Clean the Inlet Guide and Sensor Flag with lint-free paper moistened with
alcohol.
4) Clear the counter.
COPIER > COUNTER > DRBL-1 > FX-BLT-L
NOTE:
When the foregoing counter clear is executed, the following item is
cleared.
COPIER > DISPLAY > FIXING > FX-U-TM1-8
COPIER > DISPLAY > FIXING > FX-U-STR 2-8
T-2-35
Refer to Chapter 4, "Removing the Fixing Unit."
2-13
2
Procedure of
adjustment
1) Clear the counter.
COPIER > COUNTER > FIXING > FX-CNT
COPIER > COUNTER > DRBL-1 > FX-BLT-U/FX-BLT-L
NOTE:
When the foregoing counter clear is executed, the following item is
cleared.
COPIER > COUNTER > FIXING > FX-CNT
COPIER > DISPLAY > FIXING > FX-U-TM1-8 / FX-L-TM1-8 / FX-USTR / FX-MTR2-8
T-2-36
When clearing RAM
When clearing RAM
Procedure of
adjustment
Before clearing RAM
COPIER > FUNCTION > SYSTEM > DSRAMBUP
After clearing RAM:
COPIER > FUNCTION > SYSTEM > DSRAMRES
T-2-37
2-14
Error Code
3
Over View
■
Location Code
■
Error Code
■
Jam Code
■
Alarm Code
■
3
3
Over View
Outline
■Outline
This chapter describes various codes which are displayed when a failure occurs on the
product. These are classied into 3 codes as follows.
Code type Explanation Reference
Error code This code is displayed when an error occurs on the machine. p. 3-3
Jam code This code is displayed when a jam occurs inside the machine. p. 3-150
Alarm code This code is displayed when a function of the machine is
malfunctioned.
• Error code notation
An error code is shown in 7-digit [E000XXX] on the display on the operation panel.
However, [000] in 2 to 4 digit is not used. Thus, an error code is described as [EXXX] using
5 to 7 digit in the service manual. (e.g.: E012 = E000012)
■Location Code
Error code and jam code include the location information.
Location information is displayed as 2-digit numbers as follows.
In the jam display screen, the “L” row corresponds to the location code.
Device DISPLAY>JAM DISPLAY>ERR
imageRUNNER ADVANCE C9075 PRO/9065 PRO 00 Main Controller = 00
Printer engine = 05
Color Image Reader Unit - A1(Reader+DADF)
Multi Color Image Reader - A1(Reader+DADF)
POD Deck Light - A1 00 05
Paper Deck Unit - A1 00 05
Multi Deck - A1 00 05
Buffer Path Unit - F1 00 05
Insertion Unit -H1 02 05
Insertion Unit -J1 02 05
Paper Folding Insertion Unit - G1 02 05
Professional Puncher - C1
/ Professional Puncher Integration Unit - B1
Paper Folding Unit - G1 02 05
External 2(2/3,2/4,4)-hole Puncher - A1 02 05
Saddle Finisher - A1/Staple Finisher - A1 02 05
Saddle Finisher - B1/Staple Finisher - B1 02 05
Inner Trimmer - A1 02 05
01 04
02 05
p. 3-165
T-3-1
T-3-2
■Location Code
When jam occurs, pickup location is indicated with the following pickup position code
In the jam display screen, the “P” row corresponds to the pickup position code.
Pickup position Pickup position code
At Finisher jam/At error avoidance jam/At ADF jam without pickup
operation (at SEND, Inbox, etc.)
Right deck 1
Left deck 2
Cassette 3 3
Cassette4 4
Multi-purpose Tray 5
Side Paper Deck 6
Duplex (At duplex printing, jam occurs after paper passes through
the Duplex Paper Sensor (PS24).)
Multi-drawer Paper Deck-A1 Upper deck 11
Middle deck 12
Lower deck 13
Document Insertion Unit Upper tray 2A
Lower tray 2B
Document Insertion / Folding Unit 28
F0
.
0
T-3-3
■Points to Note When Clearing MN-CON
• Execution of clearing MN-COM deletes all data in Address Book, Forwarding Settings,
Settings/Registration (Preferences), Adjustment/Maintenance, Function Settings, Set
Destination, Management Settings, TPM Settings, etc. Before execution of this operation,
ask user to back up the data and get approval for this operation.
• When clearing MN-CON while any login application other than Default Authentication is,
error such as not displayed login screen occurred. In this case, access SMS once and
switch login application to Default Authentication to recover to the normal status.
■Points to Note When Clearing HDD
As a remedy for error codes (E602-XXXX, E611-0000), HDD partition is selected and the
target partition may be cleared.
When clearing partition, be sure to check which data will be deleted by referring Detail of
HDD partition and explain to the user before starting work.
■Measures for E747
There are many detail codes in E747. Since these detail codes are for R&D use, remedy to
be performed in the eld is the same, except for E747-1201 and E747-FF01. Because of that,
errors other than the 2 errors mentioned above are described as E747-XXXX, and common
remedy is described.
3-2
Error Code
Error Code Details
■E000 to E015
E
Detailed
code
E000 -0001 -05 Title Fixing belt temperature rise is insufcient at power ON.
code
Occurance
area
Items Description
Description
of detection
Measures Check if the detection temperature of the thermistor is
Fixing main thermistor (THM1-1) temperature does
not reach 50 degrees Celsius within 120 seconds after
startup of xing belt temperature control.
risen in service mode (COPIER> DISPLAY> ANALOG>
FIX-xx).
A. In case that either one of the thermistor detection
temperature is risen
A-1. Replace the xing belt unit
A-2. Faulty drawer connector -> Clean the drawer
connector or replace the xing drawer cable
B. In case that neither of them are not risen
B-1. Check the connection of the xing thermistor
(to see if the connection of the drawer is
faulty, the connector is physically removed or
disconnected) -> replace the xing belt unit
B-2. Check the connection of the IH power
connector (to see if the connector is physically
removed or disconnected, or the cable is caught)
B-3. Replace the IH power unit
B-4. Replace the DC controller PCB
NOTE: After performing the above remedy work, go
through the following to clear the error: COPIER>
FUNCTION> CLEAR> ERR
E
Detailed
code
E000 -0101 -05 Title Pressure belt temperature rise is insufcient at power
E001 -0001 -05 Title Abnormal temperature rise of xing main thermistor
code
Occurance
area
Items Description
ON.
Description
of detection
Measures Check if the detection temperature of the thermistor is
Description
of detection
Measures Check the detection temperature of the xing main
Pressure main thermistor (THM2) temperature does
not reach 50 degrees Celsius within 250 seconds after
startup of pressure belt temperature control.
risen in service mode (COPIER> DISPLAY> ANALOG>
FIX-xx).
A. In case that either one of the thermistor detection
temperature is risen
A-1. Check the pressure belt main thermistor
(to see if the thermistor is disconnected, the
harness of the thermistor is disconnected,
foreign substance is in the thermistor, failure of
the thermistor) -> replace the main thermistor or
the pressure stay
A-2. Faulty drawer connector is a possible cause
-> clean the drawer connector or replace the
xing drawer cable
B. In case that neither of them are not risen
B-1. Check the connection of the AC driver
connector (to see if the connector is physically
removed or disconnected, or the cable is caught)
B-2. Replace the AC driver unit
B-3. Replace the DC controller PCB
B-4. Replace the pressure belt unit
NOTE: After performing the above remedy work, go
through the following to clear the error: COPIER>
FUNCTION> CLEAR> ERR
(circuit failure)
Fixing main thermistor (THM1-1) sensed an abnormal
high temperature. (ASIC detection)
thermistor (THM1-1) in service mode (COPIER>
DISPLAY> ANALOG> FIX-UC).
A. In case that the detection temperature is 250 degC
A-1. The cable of the xing main thermistor is
caught -> replace the xing belt unit
B. In case that the detection temperature is other than
250 degC
B-1. Replace the DC controller PCB
NOTE: After performing the above remedy work, go
through the following to clear the error: COPIER>
FUNCTION> CLEAR> ERR
3
3-3
3
E
Detailed
code
E001 -0002 -05 Title Abnormal temperature rise of xing subthermistor 1
E001 -0003 -05 Title Abnormal temperature rise of xing subthermistor 2
code
Occurance
area
Items Description
(THM1-2) (circuit failure)
Description
of detection
Measures Check the detection temperature of the xing sub
Description
of detection
Measures Check the detection temperature of the xing sub
Fixing subthermistor 1 (THM1-2) sensed an abnormal
high temperature. (ASIC detection)
thermistor 1 (THM1-2) in service mode (COPIER>
DISPLAY> ANALOG> FIX-UE).
A. In case that the detection temperature is 250 degC
A-1. The cable of the xing sub thermistor 1 is
caught -> replace the xing belt unit
B. In case that the detection temperature is other than
250 degC
B-1. Location of the xing main thermistor is
inappropriate -> replace the xing belt unit
B-2. Replace the DC controller PCB
NOTE: After performing the above remedy work, go
through the following to clear the error: COPIER>
FUNCTION> CLEAR> ERR
(THM1-3) (circuit failure)
Fixing subthermistor 2 (THM1-3) sensed an abnormal
high temperature. (ASIC detection)
thermistor 2 (THM1-3) in service mode (COPIER>
DISPLAY> ANALOG> FIX-UE2).
A. In case that the detection temperature is 250 degC
A-1. The cable of the xing sub thermistor 2 is
caught -> replace the xing belt unit
B. In case that the detection temperature is other than
250 degC
B-1. Location of the xing main thermistor is
inappropriate -> replace the xing belt unit
B-2. Replace the DC controller PCB
NOTE: After performing the above remedy work, go
through the following to clear the error: COPIER>
FUNCTION> CLEAR> ERR
E
Detailed
code
E001 -0011 -05 Title Fixing main thermistor abnormal temperature rise (circuit
E001 -0012 -05 Title Fixing sub thermistor 1 (THM1-2) abnormal temperature
code
Occurance
area
Items Description
abnormality)
Description
of detection
Measures Check the detection temperature of the xing main
Description
of detection
Measures Check the detection temperature of the xing sub
Fixing main thermistor (THM1-1) detected abnormal high
temperature. (software detection)
thermistor (THM1-1) in service mode (COPIER>
DISPLAY> ANALOG> FIX-UC).
A. In case that the detection temperature is 250 degC
A-1. The cable of the xing main thermistor is
caught -> replace the xing belt unit
B. In case that the detection temperature is other than
250 degC
B-1. Replace the DC controller PCB
NOTE: After performing the above remedy work, go
through the following to clear the error: COPIER>
FUNCTION> CLEAR> ERR
rise (circuit abnormality)
Fixing sub thermistor 1 (THM1-2) detected abnormal
high temperature. (software detection)
thermistor 1 (THM1-2) in service mode (COPIER>
DISPLAY> ANALOG> FIX-UE).
A. In case that the detection temperature is 250 degC
A-1. The cable of the xing sub thermistor 1 is
caught -> replace the xing belt unit
B. In case that the detection temperature is other than
250 degC
B-1. Location of the xing main thermistor is
inappropriate -> replace the xing belt unit
B-2. Replace the DC controller PCB
NOTE: After performing the above remedy work, go
through the following to clear the error: COPIER>
FUNCTION> CLEAR> ERR
3-4
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