Troubleshooting
Troubleshooting
282
Troubleshooting
If you run into a problem, consult the following chart first to find answers before calling for a repair.
Problem
Possible Cause
Action
The machine does not start up
when the power switch is
pressed.
You may have pressed the power
switch while the machine was in the
Sleep Mode.
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.
Power has been disconnected.
• Check the power cord for proper
connection to both the machine and the
power outlet.
• Check the power breaker.
The front cover is closed, but
the error message still does
not clear.
The Front Cover has not been firmly
closed.
Completely close the Front Cover. The
magnetic latch should properly engage.
The Paper Feed Tray cannot
be closed.
The Feed Paper Tray Guides have
not been widen up to the limit.
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.
The power was turned off before the
Paper Feed Tray was lowered to the
bottom.
The Print Drum cannot be
placed into position.
The Print Drum was stopped at an
inappropriate position after rotation.
After manually rotating the drum, make
sure that the
mark and the
mark
meet as shown.
The Print Drum has not been
correctly set to the guide.
Set the drum to the guide correctly.
Summary of Contents for MZ770
Page 1: ......
Page 2: ......
Page 3: ......
Page 34: ...Getting Acquainted Display 31...
Page 114: ...Functions for Master Making Checking the Print Image Prior to Making Master Preview 111...
Page 196: ...Advanced Features Keeping Masters Secure After Printing 193...
Page 224: ...Storage and Scan Modes Option 2 Colour Printing with the Original and Storage Data Stamp 221...
Page 258: ...Replacing Consumables Disposal of Depleted Consumables 255...
Page 264: ...Maintenance Cleaning 261...
Page 300: ...Appendix Specifications 297...
Page 305: ...Index 302 024 36004 802...
Page 307: ...304 024 36004 802...