EPSON AcuLaser C1900/AcuLaser C900
Revision B
Troubleshooting
Status Display (AcuLaser C900)
147
ERROR CODE: 6020
“SECONDARY TRANSFER ROLLER PRESSING/SEPARATION ERROR”
Detection Timing
When pressing or separation of the Secondary Transfer Roller is impossible.
Solution
Electric parts which can cause the trouble:
•
Transfer Roller Pressure Solenoid (SL2)
•
Transfer Roller Pressure Position Detection Sensor (PC7)
•
Engine Board (PWB-A)
ERROR CODE: 6021 “TRANSFER BELT CLEANER CLEARANCE ERROR”
Detection Timing
When pressing or separation of the Transfer Belt Cleaner is impossible.
Solution
Electric parts which can cause the trouble:
•
Cleaner Pressure Flapper Solenoid (SL4)
•
Belt Cleaner Position Detect Sensor (PC9)
•
Engine Board (PWB-A)
ERROR CODE: 6022 “TRANSFER BELT ROTATION ERROR”
Detection Timing
When the transfer belt of the Intermediate Transfer Belt Unit does not operate.
Solution
Table 3-28.
Step
Action
Refer to
WARNING DIAGRAM
Control Signal
1
Check the operation of PC7.
p.162
PC7_ON
2
Replace the pressing/separation
mechanism parts of the Secondary
Transfer Roller.
-
-
3
Check the operation of SL2.
p.163
SL2_REM
4
Replace the PWB-A.
-
-
Table 3-29.
Step
Action
Refer to
WARNING DIAGRAM
Control Signal
1
Check the operation of PC9.
p.162
PC9_ON
2
Replace the pressing/separation
mechanism parts of the Belt
Cleaner.
-
-
3
Check the operation of SL4.
p.163
SL4_REM
4
Replace the PWB-A.
-
-
Table 3-30.
Step
Action
Refer to
WARNING DIAGRAM
Control Signal
1
Replace the transfer belt unit.
-
-
Содержание AcuLaser C1900
Страница 1: ...EPSON AcuLaserC1900 AcuLaserC900 A4 Color Page Printer SERVICE MANUAL ROSCO SEPG02003 ...
Страница 21: ...C H A P T E R 1 PRODUCTDESCRIPTION ...
Страница 87: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Страница 122: ...C H A P T E R 3 TROUBLESHOOTING ...
Страница 166: ...C H A P T E R 4 DISASSEMBLYANDASSEMBLY ...
Страница 208: ...C H A P T E R 5 ADJUSTMENT ...
Страница 217: ...C H A P T E R 6 MAINTENANCE ...
Страница 219: ...C H A P T E R 7 APPENDIX ...
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