Oki Data CONFIDENTIAL
43827101TH Rev.2
220 /
(15-3)Errors caused by machine defects
ID Unit
ID motor
Confirmation Tasks
Is a heavy load imposed on the ID unit, for example, because
the waste toner belt was ruptured?
Use the SWITCH SCAN function of the self-diagnostic mode to
check to see if each ID motor operates normally.
Make this checking in the presence and absence of a load.
Action at NG
Replace the ID unit. To
use a new ID unit on a
trial basis, use FUSE
KEEP MODE of the
System Maintenance
Menu.
Replace the PU PCB or
the ID motor.
(15-3-1) Loading on ID unit
(15-3-2) Operating state of motors
Confirmation Items
7.5.2.(16)
Fuse Cutout Error (Error 150-155)
(16-1)Fuse cutout errors
FFC interconnecting the PU
PCB and the toner sensor
PCB
PU PCB
Confirmation Tasks
Check for any incomplete insertion or skew insertion of the
SSNS connector of the PU PCB and the SSNS connector of the
toner sensor PCB. Also check to see if the FFC has any wire
breakage of peel-off of the covering.
After checking the connections, turn on the power again, and
see if the error is issued again.
Action at NG
Redo the connection of
the FFC properly. Or,
replace the FFC.
Replace the PU PCB.
(16-1-1) Check of connections
(16-1-2) Fuse-cut circuit
Confirmation Items