Ricoh G147 - Page 167

SM 4-17 G147
Trouble
-shooting
the controller and the operation
panel did not open for normal
operation.
 After normal startup,
communication with the controller
stopped.
 Controller installed incorrectly
 Controller board defective
 Operation panel harness
disconnected or defective
GAVD block 12C bus error
692 D
The I2C bus of the BICU is defective  Replace BICU
Finisher jogger motor error
722 B
The finisher jogger HP sensor did not
return to the home position, or move
out of the home position, within 1.25
sec. Staple mode cannot be used.
 Jogger motor connector or
harness loose, broken,
defective
 Jogger motor defective
 Jogger HP sensor connector or
harness loose, broken,
defective
 Jogger HP sensor defective
Finisher staple hammer motor error
724 B
Stapling does not finish within 150 ms
after the staple hammer motor turned
on. Staple mode cannot be used.
 Staple jam
 Stapler overload caused by
trying to staple too many sheets
 Staple hammer motor
connector or harness loose,
broken, defective
 Staple hammer motor defective
Finisher stack feed-out motor error
725 B
The stack feed-out belt HP sensor did
not activate within 4550 pulses after
the stack feed-out motor turned on.
Staple mode cannot be used.
 Stack feed-out HP sensor
defective
 Stack feed-out motor overload
 Stack feed-out motor defective