Riso MZ770, User Manual

Page: 293 / 307

Troubleshooting
Troubleshooting 290
• 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
The print paper is inappropriate. Use paper that falls within the
recommended range.
)
p.14
The position of the Paper Feed
Pressure Adjustment Lever was
inappropriate. When using thick or slippery paper, set the
Paper Feed Pressure Adjustment Lever to
“Thick Paper”.
)
p.33
The angle of the Stripper Plate is
inappropriate. 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.
Problem Possible Cause Action