
E074-0001-05
ITB HP time out error
Detection Description
The HP Sensor in the Main Drive Unit did not detect home position within the specified period of
time.
Remedy
[Related parts]
- Harnesses from the DC Controller PCB (UN049/J131) to the Primary Transfer Roller
Disengagement HP Sensor (PS33/J1189)
- Harness from the DC Controller PCB (UN049/J131) to the Primary Transfer Disengagement
Motor (M08/J1201)
- DC Controller PCB (UN049)
- Power Supply Unit
- Primary Transfer Roller Disengagement Motor (M08)
- Primary Transfer Roller Disengagement HP Sensor (PS33)
- Main Drive Unit
- ITB Unit
- Registration Patch Sensor Unit
[Remedy] Perform the following in the order while checking whether the error is cleared.
1. Remove the ITB Unit and check whether the Primary Transfer Roller Disengagement Coupling
makes disengagement operation by rotating it by hand.
a. If it does not make disengagement operation
a-1. Replace the ITB Unit.
a-2. After replacing the ITB Unit, clean the Registration Patch Sensor Unit and execute auto
gradation adjustment and Auto Correct Color Mismatch.
- Settings/Registration> Adjustment/Maintenance> Image Adjustment> Auto Adjust Gradation>
Full Adjustment
- Settings/Registration> Adjustment/Maintenance> Adjust Image Quality> Auto Correct Color
Mismatch
a-3. If the error still occurs after replacing the ITB Unit, perform Procedure b to check the Main
Drive Unit.
b. If it makes disengagement operation
b-1. Check the Main Drive Unit by rotating the Primary Transfer Roller Disengagement Coupling
by hand at least once.
b-1-1. If it does not rotate smoothly, replace the Main Drive Unit.
b-1-2. If it rotates smoothly, check the Harness of the Primary Transfer Roller Disengagement HP
Sensor attached to the Main Drive Unit.
b-1-3. Remove the Primary Transfer Roller Disengagement HP Sensor (PS33) and check that the
Flag attached to the Gear on the same axle as the Primary Transfer Roller Disengagement
Coupling is not damaged.
b-1-3-1. If it is not damaged, replace the Primary Transfer Roller Disengagement HP Sensor
(PS33).
b-1-3-2. If it is damaged, replace the Main Drive Unit.
2. If the error is not cleared after performing the above remedy, check/replace the harness/cable,
connector and electric parts described as Related Parts above.
[Reference]
Before replacing the DC Controller PCB, back up the service mode data and restore the backup
data after the replacement so the data may be able to be protected.
- Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP
- Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES
7. Error/Jam/Alarm
365
Summary of Contents for imageRUNNER ADVANCE C3500 III Series
Page 1: ...Revision 2 1 imageRUNNER ADVANCE C3500 III Series Servie Manual ...
Page 23: ...Safety Precautions Laser 2 Power Supply Lithium Battery 3 Toner Safety 4 Notes on works 4 ...
Page 28: ...Product Overview 1 Product Lineup 7 Specifications 11 Parts Name 34 ...
Page 153: ...Periodical Service 3 Consumable Parts List 132 Cleaning Parts 136 ...
Page 158: ...Cleaning Parts 15 9 14 13 8 4 16 17 5 3 6 7 1 2 12 10 11 15 16 3 Periodical Service 136 ...
Page 211: ...2 Remove the HDD Unit 1 3 Hooks 2 1 Screw 3 1x 2 2 3 4 Parts Replacement and Cleaning 189 ...
Page 249: ...2 3 1x 4 Parts Replacement and Cleaning 227 ...
Page 306: ...Troubleshooting 6 Initial Check 285 Test Print 286 Troubleshooting Items 291 Debug Log 304 ...
Page 345: ...Error Jam Alarm 7 Outline 324 Error Code 328 Error Code FAX 466 Alarm Code 469 Jam Code 517 ...
Page 1029: ...1 2 2x 3 4 NOTE The removed CR BOX Upper Unit will be used in step 14 9 Installation 1007 ...
Page 1050: ...Installation Procedure Installing the Equipment 1 2 3 9 Installation 1028 ...
Page 1052: ...8 Turn ON the main power switch 9 Installation 1030 ...
Page 1063: ...2 2x 1x 3 1x 1x 1x 4 1x 1x NOTE The removed screw will be used in step 5 9 Installation 1041 ...
Page 1088: ...4 6x 5 4x 6 7 NOTE Do not close the Wire Saddle 1x 8 9 Installation 1066 ...
Page 1091: ...14 15 16 17 2x 18 9 Installation 1069 ...
Page 1104: ...2 2x 3 Connect the power plug to the outlet 4 Turn ON the power switch 9 Installation 1082 ...
Page 1112: ...When Installing the USB Keyboard 1 9 Installation 1090 ...
Page 1114: ...Installation Procedure Removing the Covers 1 2x 2 1x 3 2x 9 Installation 1092 ...
Page 1115: ... Installing the Removable HDD Kit 1 2 3x 4x 9 Installation 1093 ...
Page 1119: ...11 12 1x 13 NOTE Use the screw removed in step 3 1x 9 Installation 1097 ...
Page 1120: ...14 3x 4x Installing the Covers 1 2 2x 3 1x 9 Installation 1098 ...
Page 1123: ...Installation Procedure Removing the Covers 1 2x 2 1x 3 2x 9 Installation 1101 ...
Page 1127: ...8 3x 4x Installing the Covers 1 2x 2 1x 9 Installation 1105 ...
Page 1134: ...2 On the screen shown below press Change and then Detailed Settings 3 9 Installation 1112 ...
Page 1140: ...Installation procedure Remove the Control Panel 1 2 2x 3 4 2x 5 2x 9 Installation 1118 ...
Page 1141: ...6 2x 7 4x 8 3x 9 10 9 Installation 1119 ...
Page 1142: ...11 12 6x 13 2x 14 9 Installation 1120 ...
Page 1143: ... Installing the NFC Kit 1 2 2x 3 1x TP M3x4 4 1x 9 Installation 1121 ...
Page 1144: ... Installing the Control Panel 1 2 2x 3 6x 4 9 Installation 1122 ...
Page 1145: ...5 6 3x 7 4x 8 2x 9 10 2x 9 Installation 1123 ...
Page 1146: ...11 2x 12 13 2x 14 9 Installation 1124 ...
Page 1154: ...14 4x Installing the Relay PCB 1 1x 1x TP M3x6 1x 2 1x 1x 9 Installation 1132 ...
Page 1155: ...3 4 2x 3x 5 4x 6 9 Installation 1133 ...
Page 1162: ... Installing the Relay PCB 1 1x 1x TP M3x6 1x 2 1x 1x 9 Installation 1140 ...
Page 1163: ...3 4 2x 3x 5 4x 9 Installation 1141 ...
Page 1180: ...6 1x 7 8 5x M3x6 9 Installation 1158 ...
Page 1200: ...2 3 2x 4 1x 9 Installation 1178 ...