Ricoh K-C3 Service Manual page 134

B245/B276/B277/B268/B269 Service Manual
No.
Definition
632 C
633 C
634 C
635 B
670 C
692 B
Symptom
GDI machines)
An ADF (including the
correct ADF) is installed
while the copier is in the
energy saver mode. (for
GDI machine only)
Accounting error 1
An error is detected during
the communication with
the MF accounting device.
Accounting error 2
After communication is
established with the MF
accounting device, a
brake signal is issued.
Accounting RAM error
An error is detected in the
RAM that saves the
information on the MF
accounting.
Accounting battery error
An error is detected in the
battery that is in the MF
accounting device.
Engine start error
The engine-ready signal is
not issued within 70
seconds after the switch is
turned on.
Controller board communication abnormal
Communication error
between the printer part of
the controller board and
Possible Cause
B245/B268/B269/B276/B277.)
The connector of the ADF is removed
while the machine is in the energy
saver mode.
Accounting device defective
Loose connection
Accounting device defective
Loose connection
Accounting device defective
Accounting device defective
Engine board defective
Controller defective
Loose connection
The connector is abnormal between
the controller board and the BICU
board.
18-Jan-06
125