Epson AcuLaser C2600 Service Manual page 174

EPSON AcuLaser C2600/2600
E132: Inconsistent engine controller memory
Error Occurrence/Error Detection Method
The engine controller writes preset values on an area of memory at startup to read
the written values by itself. Then the controller compares the written values with
the read ones, and it causes the error if any difference is found. The difference is
caused by memory failure (memory board failure) or communication error
between the controller and the memory.
Possible Parts Caused the Error
No. Part Name
1 BOARD ASSY., MAIN C585 MCU
Check Point
No.
Check the FRAM Board for the connection status. Check if the connector is
1
securely connected.
2 Replace the [BOARD ASSY., MAIN C585 MCU].
Troubleshooting
Reference
page 310
Check Point
Troubleshooting According to the Error Message
Diagram
BOARD ASSY., MAIN
C585 MCU
FRAM Board
plo blk
1 1 S.GND
2 2 FRAMTXD
3 3 /WP
4 4 FRAMSK
5 5 FRAMRXD
6 6 /HOLD
7 7 /FRAMCS
8 8 3.3V
Revision B
03002101
174