Riso MZ770 User Manual page 254

Troubleshooting
Problem
• Paper is not smoothly fed
from the Paper Feed Tray.
(skipped paper, or multiple-
sheet feeding)
• There is a lot of paper
powder
• Multiple sheets of paper
were fed
• Construction paper or
postcard was skipped
• The back side of the
postcard is turned up
252 Troubleshooting
Possible Cause
The print paper is inappropriate.
The position of the Paper Feed
Pressure Adjustment Lever was
inappropriate.
The angle of the Stripper Plate is
inappropriate.
RISO EUROPE LIMITED & European Subsidiaries
Action
Use paper that falls within the
recommended range.
p.14
When using thick or slippery paper, set the
Paper Feed Pressure Adjustment Lever to
"Thick Paper".
p.31
Turn the Stripper Plate Angle Adjustment
dial as follows;
• When the feeding skips
Turn the dial to the left.
• When multiple sheets are fed
Turn the dial to the right.
Important!:
• Before making the adjustment, be sure
to remove all paper from the Paper
Feed Tray and confirm that the tray has
lowered to the bottom.