Specifications

Symptom Step Check Item Result Action
•
Paper is at a
stop on the
Suction Belts.
1
When the Main Drive Motor is run,
do the Suction Belts turn?
NO
Check the drive gear
and timing belt.
2
Check whether the Suction Fan
Motor M18 is switched from half
speed to full speed when the Start
Key is turned ON.
 
1)
2)
Remove the misfed paper and
reset the misfeed.
Select "IC Port Data Check".
3) Is the data of APA1 on PWB-A
(IC5A) "1" when M18 is running
at half speed?
(See the 2/8 screen on T-7. )
NO
Change PWB-A.
4) By pressing the "Change" key
to change the data from "1" to
"0", is M18 switched from half
speed to full speed?
NO
Check the Suction Belts.
5) By making a "Board Check", is
the malfunction code "C0330"
displayed?
YES Change PWB-A.
NO
Change M18.
T-22