QMS Magicolor CX User Manual page 8

Remove the Fuser Unit and Oil Bottle 3-53
Replace the Fuser-Roller Pressure-Release Pieces 3-56
Remove the OPC Belt Cartridge 3-59
Remove the Waste Toner Pack 3-61
Repack the Printer 3-62
Miscellaneous Problems ............................................................. 4-2
IBM PC and Compatible Computer Checklist ........................... 4-4
Apple Macintosh Checklist ......................................................... 4-5
Mechanical Problems .................................................................. 4-6
Slow Output 4-6
Control Panel Selections Don't Take Effect 4-6
Data LED Stays On After the Printer Warms Up 4-6
Printer Resets 4-7
Blank Pages 4-7
Not All Pages Print 4-7
Print Quality Problems ................................................................ 4-8
Generally Poor Print Quality 4-8
Specific Print Quality Problems 4-8
Print Density Problems 4-14
Printer Status Messages ........................................................... 4-20
Service Call Messages 4-25
Clearing Media Jams ................................................................. 4-27
Clearing Misfeed Jams 4-27
Clearing Inner Jams 4-30
Clearing Outer Jams 4-36
If the Media Jam Message Stays On 4-41
Jam Recovery 4-41
Reseating the Drum 4-41
Testing Printer-to-Host Communication ................................. 4-44
Testing Printer-to-Macintosh Communication 4-44
Testing Printer-to-PC Communication 4-44
Checking Serial Communication Settings 4-46
HP-GL and PCL Error Codes .................................................... 4-49