Ricoh B867 Manual page 38

Service Call Conditions
During the boot monitor program
and self-diagnostic, any
exception or cut-in are not
supposed to happen. If these
happen, it is defined as SC.
[00FF]: Detailed error code
B
Cache access error in the CPU
[0601, 0602, 0605, 0606, 0607, 0609]: Detailed error code
Exceptional command does not
B
operate even though it is
executed on purpose.
[060A-060E]: Detailed error code
B
Cut-in command does not
operate when it is executed.
[0610]: Detailed error code
B
Timer cut-in does not operate
even though it is set.
[0612]: Detailed error code
B
Cut-in in ASIC occurs.
B [06FF]: Detailed error code
B867
Defective CPU device
Defective boot monitor program
or self-diagnostic program
1. Replace the controller board.
2. Reinstall the system firmware.
Defective CPU
Defective local bus
1. Turn the main power switch off
and on.
2. Reinstall the system program.
3. Replace the controller board.
Defective CPU devices
1. Replace the controller board.
Defective CPU devices
Defective ASIC devices
1. Replace the controller board.
Defective CPU devices
1. Replace the controller board.
Defective ASIC
Defective devices in which ASIC
detects cut-in.
1. Replace the controller board.
28 SM