Troubleshooting
When a Message Displays
267
Print Drum 1 is not Set in Place
Press Drum Release Button and
Pull Out Print Drum Once
after Button Lights
The Print Drum is locked but not
pushed in properly.
Press the Print Drum Release Button .
Remove the Print Drum after the button is
lit and reinstall.
Print Drum 2 is not Set in Place
Press Drum Release Button and
Pull Out Print Drum Once
after Button Lights
Rear Cover of Main Body is Off
Call Service
The machine rear cover is
removed.
Contact your dealer (or authorised service
representative).
Set Master Disposal Box 1 in Place
The Master Disposal Box is
improperly set or is missing.
Properly set the Master Disposal Box.
Set Master Disposal Box 2 in Place
Set Master in Place
No master is installed.
Install a Master Roll.
Set Master Making Unit in Place
The Master Making Unit is
missing or is improperly
installed.
Properly install the Master Making Unit.
Set Print Drum 1 in Place
The Print Drum is improperly
set or is missing.
Properly install the Print Drum.
Set Print Drum 2 in Place
Wrong-type Ink Cartridge Installed in
Print Drum 1 or Cannot Read Ink Info
Replace Ink Cartridge
or Contact Dealer/Riso Office
Inappropriate Ink Cartridge is
installed.
Properly install a correct Ink Cartridge.
Important!:
• Use the Ink Cartridge specifically
designed and approved for use with this
machine. Failure to do so may cause
problems or damage to the machine.
The label on the Ink Cartridge
outlet surface has come off or
surface is with dirt.
The label on the Ink Cartridge outlet
surface contains information needed for
printing. If the machine cannot read the
information, it does not operate.
Set an Ink Cartridge that is specific to the
machine and that is with label attachment
and free from dirt.
Message
Possible Cause
Action
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...