Transport Jam Occurred During Paper Feeding - Olivetti d-color MF1600 Service Manual

(5-3) Transport jam occurred during paper feeding.

Confirmation Items
(5-3-1) Check the motor opration
Paper feed motor, belt
motor, ID motor, ID up
motor
Paper feed motor driver,
belt motor driver, ID up
motor driver
Y108500-4
Confirmation Tasks
By using the motor clutch test function of the
maintenance utility, check whether the paper feed motor
and belt motor and ID motor and ID up motor operate
normally.Check whether the load exists.
Pull the HOP connector of main board (M32 PCB) out,
check the following data on the cable side.
SEVERAL M_Between 1pin-FG
SEVERAL M_Between 2pin-FG
SEVERAL M_Between 3pin-FG
SEVERAL M_Between 4pin-FG
Pull the BELT connector of main board (M32 PCB) out,
check the following data on the cable side.
SEVERAL M_Between 1pin-FG
SEVERAL M_Between 2pin-FG
SEVERAL M_Between 3pin-FG
SEVERAL M_Between 4pin-FG
Pull the IDUP connector of main board (M32 PCB) out,
check the following data on the cable side.
SEVERAL M_Between 1pin-FG
SEVERAL M_Between 2pin-FG
SEVERAL M_Between 3pin-FG
SEVERAL M_Between 4pin-FG
Service Manual
Action at NG
Replace main board
(M32 PCB) or the
paper feed motor
belt motor ID motor
ID up motor or ID
unit,belt unit with
a new one. When
trying to use a new
belt unit, please
utilize the fuse
keep mode of the
maintenance utility.
(See Note! on page
199.) 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 176)
As for paper feed
motor or ID up motor
or Belt motor, Please
replace the main
board (M32 PCB)
with a new one.
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