14)Fuse Cut Error (Service Call 150-155); Defective Mechanism Error; Fuse Cut Errors - Oki C3530nMFP Maintenance Manual

(13-3) Defective mechanism error

Confirmation Items
(13-3-1) Load condition of ID unit
ID unit
ID motor
7.5.2.(14) Fuse Cut Error (Service call 150-155)

(14-1) Fuse cut errors

Confirmation Items
(14-1-1) Check the connection
FFC connected with main
board (M32 PCB) and
toner sensor board (PRE
PCB)
(14-1-2) Fuse cut circle
Main board (M32 PCB)
43605601TH Rev. 1
Confirmation Tasks
Is the load of the ID unit added by the waste toner belt
etc?
By using the motor clutch test function of the
maintenance utility, check whether each ID motor
operates normally.Check whether the load exists.
Confirmation Tasks
Check whether incompletely connection and oblique
insertion of SSNS connector of main board (M32 PCB)
and SSNS connector of toner sensor board (PRE PCB)
exists.Check whether the wire-break and peeling off of
coating for FFC occurs.
After checking the connection, turn on the printer again,
and then check whether error occurs.
Oki Data CONFIDENTIAL
Action ot NG
Replace the ID unit
with a new one.
When trying to
use a new ID unit,
please be careful
not to break the
fuse with jig inside
the ID unit. (Please
refer to page 132)
Replace the main
board (M32 PCB)
or ID motor with
new one.
Action at NG
Connect FFC
correctly. Or replace
FFC with a new one.
Replace the main
board (M32 PCB)
with a new one.
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