Epson AcuLaser C2600 Service Manual page 149

EPSON AcuLaser C2600/2600
Printer Open
Error Occurrence/Error Detection Method
This error occurs when the cover opened and the Open/Close Detection Switch
turns OFF.
Possible Parts Caused the Error
No. Part Name
1 DETECTOR, V-162-3A5 (Right cover 24V I/L)
2 DETECTOR, V-164-3A5 (Upper cover 24V I/L)
3 DETECTOR, V-162-3A5 (Front cover 24V I/L)
4 HARNESS Assy., I/L (Front cover 5V I/L)
5 DETECTION, PAPER LOAD
BOARD ASSY., SUB C585 SUB
6 HARNESS, MAIN
7 HARNESS, CASSETTE, DETECTOR
8 HARNESS, CASSETTE
9 CONNECTOR, OP
10 HARNESS, PAPER LOAD
11 BOARD ASSY., MAIN C585 MCU
Check Point
No.
Check if the actuators attached on the covers to press the switches operate
1
normally.
Check the connection status between the switch and the MCU.
24 V system switches - [HARNESS, MAIN] - [BOARD ASSY., MAIN
C585 MCU] (CN103)
24 V system switches - [HARNESS, MAIN] - [POWER SUPPLY]
(CNP13)
5 V system switches - [HARNESS, MAIN] - [BOARD ASSY., MAIN
2
C585 MCU] (CN119)
[DETECTION, PAPER LOAD] - [HARNESS, CASSETTE,
DETECTOR] - [BOARD ASSY., SUB C585 SUB] (CN404) - [BOARD
ASSY., SUB C585 SUB] (CN407) - [HARNESS, CASSETTE] -
[CONNECTOR, OP] - [HARNESS, PAPER LOAD] - [BOARD ASSY.,
MAIN C585 MCU] (CN116)
Troubleshooting
Reference
page 249
page 243
page 249
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page 349
page 350
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page 347
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page 310
Check Point
Troubleshooting According to the Error Message
No. Check Point
3 Replace the switch.
4 Replace the [BOARD ASSY., MAIN C585 MCU].
Revision B
149