Troubleshooting - Riso RZ1090 User Manual

Troubleshooting

If you run into a problem, consult the following chart first to find answers before calling for a repair.
Problem
The machine does not start up
when the power switch is
pressed.
The front cover is closed, but
the error message still does
not clear.
The Paper Feed Tray cannot
be closed.
The Print Drum (Cylinder)
cannot be placed into position.
Possible Cause
You may have pressed the power
switch while the machine was in the
Sleep Mode.
Power has been disconnected.
The Front Cover has not been firmly
closed.
The Feed Paper Tray Guides have
not been widen up to the limit.
The power was turned off before the
Paper Feed Tray was lowered to the
bottom.
The Print Drum (Cylinder) was
stopped at an inappropriate position
after rotation.
The Print Drum (Cylinder) has not
been correctly set to the guide.
Action
Try pressing the power switch again.
Before pressing the power switch, you
may want to find out whether the machine
is indeed in the Sleep Mode, by checking
the indicator on the Control Panel. If the
key is lit, the machine is in sleep mode.
Press the key to end sleep mode and to
activate the machine.
• Check the power cord for proper
connection to both the machine and the
electrical outlet.
• Check the power breaker.
Completely close the Front Cover. The
magnetic latch should properly engage.
Turn the power on and lower the Paper
Feed Tray to the bottom. Set the Feed
Tray Paper Guide Lock Lever to
widen the Feed Tray Paper Guides up to
the limit, and close the Paper Feed Tray.
After manually rotating the Print Drum
(Cylinder), make sure that the
and the mark meet as shown.
Set the Print Drum (Cylinder) to the guide
correctly.
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Troubleshooting
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Troubleshooting