MINOLTA-QMS 4060 Service And Parts Manual page 280

SERVICE MANUAL
Figure 5-8. JAM31 Duplex Printing Path Jam Flow Chart (2 of 5)
5-218
b
No
Does this jam
Exit!
still occur?
Remove the rear
cover, then check the rollers
and the belts of the reverse unit. Is there
something clogging at the rollers, or
the drive belt coming off
or twisted?
Remove anything
clogging at the reverse
unit, install the belt
correctly.
No
Does this jam
Exit!
still occur?
Is there
unrepairable
No
damage on the drive belts of
the reverse
unit?
Replace the belt. If you
want to save your time to
repair, replace the
reverse unit.
No
Does this jam
Exit!
still occur?
Is there
unrepairable damage
(locked with bending or
transforming) on the rollers of
the reverse
unit?
Replace the roller. If you
want to save your time to
repair, replace the
reverse unit.
c a
Yes
No
Yes
Yes
Yes
Yes
No
Yes
f e d