PROCESS CONTROL ERROR CONDITIONS
17 January, 2003
4-6
Possible Cause
Possible
Error Code
Action
The MUSIC CPU is abnormal (2)
8
No error code is displayed. However,
the machine keeps displaying
“execution” on the screen.
The green LED on the BICU keeps
blinking faintly (this is normal) even
under one of the following conditions.
1. Poor connection between the toner
cartridge detection board and the
memory chip on the toner cartridge
2. The memory chip on the toner
cartridge fails.
-
1. Check the connection between
the detection board and memory
chip.
2. Replace the toner cartridge.