Riso RZ1090 User Manual page 269

Problem
Paper sticks to the surface of
the Print Drum (Cylinder).
Printed and curled copies are
output.
Paper gets jammed in the Auto
Document Feeder AF-VI
(option).
Possible Cause
The margin at the top of the original or
print is too small.
The print paper is inappropriate.
The original has a solid black portion
at its top.
The print paper is loaded at a
horizontal grain direction.
There is any paper caught in the Auto
Document Feeder AF-VI.
Action
The margin of the original (top of the print
in the paper output direction) must be
5mm ( 3 / ") at least. Lower the vertical
16
print position. If this adjustment is
impossible, reproduce an original with
enough margin and perform the master-
making operation again.
p.63
Use the recommended paper.
p.17
If an original has a solid black portion at
the top, printed copies may not properly
output. Replace the original in the reverse
direction and restart the master-making
process.
Load print paper with a vertical grain
direction.
Pull the ADF Original Release Lever to the
right or turn the Release Original Dial and
remove the jammed paper.
ADF Original Release Lever
Original Release Dial
Troubleshooting
269
Troubleshooting