Transport Jam Occurred Immediately After Fuser Is In Position - Olivetti d-color MF1600 Service Manual

(5-4) Transport jam occurred immediately after fuser is in position.

Confirmation Items
(5-4-1) Check the motor operation
Fuser motor
(5-4-2) Temperature control of roller rotate speed
Heat roller detected
temperature
(5-4-3) Check the mounting of fuser
Fuser
182
Confirmation Tasks
By using the motor clutch test function of the
maintenance utility, check whether fuser motor operates
normally.
Check whether load exists.
By using the switch scanning test function of the
maintenance utility, check the heat roller detected
temperature. Check whether abnormal low-temperature
or high-temperature has been detected.
Check whether fuser has been mounted normally. (has
the fuser been pressed to bottom?)
Service Manual
Action at NG
Replace the main
board (M32 PCB)
with a new one.
Replace the fuser
with a new one.
When trying to use
a new fuser, please
utilize the fuse
keep mode of the
maintenance utility.
Replace the fuser
with a new one;
replace the rear
sensor relay board
(ZAK PCB) or main
board (M32 PCB)
with new one.
When trying to
use a new fuser,
please utilize the
fuse keep mode of
the maintenance
utility.(See Note! on
page 199.)
Mount the unit in
position.
Y108500-4