NEC 4600N manual Maintaining Your Printer

External Zip Drive Feature	66
Connecting the Zip Drive	66
To Print From the Web	67
To Print From the Operator Panel	67
To Eject Zip Disk	68

Scanner Copy Feature	69
Setting Up the Scanner	69
Accessing the Scanner	70
Scanner Support Features	70
Previewing a Scanned Image	70
CHAPTER 7: MAINTAINING
YOUR PRINTER	71
Precautions	71
Maintenance Schedule	72
Service Visit Schedule	72
Replacing the Toner Modules	73
Replacing the Fuser Oil Bottle	74
Replacing the Fuser Cleaning Roller	75
Cleaning the Belt Cartridge	76
Replacing the Belt Cartridge	77
Inside the Back Cover	78
Replacing the Fuser Unit	79
Cleaning the Laser Lens	80
Replacing the Ozone Filter	81
Replacing the Toner Collector	81
Cleaning the Outside of the Printer	82
CHAPTER 8: TROUBLESHOOTING	83
Overview	83
Print Quality Maintenance	83
Simple Troubleshooting	83
Printer Messages	83
Preventing Paper Jams	85
Understanding the Paper Path	85
Removing Paper Jams	86

Misfeed Jams	86
Inner Jams	87
Outer Jams	88
Drum Jams	88
Print Quality	89
Background is Smeared	89
Image Edges are Missing or Peeling	89
Horizontal Jitter	89
Horizontal Ribbing	89
Image Shows Banding, Shadows, or Shifting	89
White Line	89
Vertical Streaks	89
Vertical White Band	89
Black Line	90
Vertical Line	90
Image Staggered Vertically	90
Horizontal Banding	90
Horizontal White Band	90
Toner Spots	90
Mixed Color Image	90
Color Misregistration	91
Toner Streak	91
Mottled Image	91
Shadowing	91
Insufficient Gloss	91
Back of Paper is Stained	91
Missing Print	91
Partial Printing	91
Parallel Printing Problems	92
Nothing Printed	92
Nonsense is Printed	92
Error Messages with Little or Nothing Printed	92
	92
CHAPTER 9: TECHNICAL SUPPORT	93
Overview	93
Assistance Nearby	93
Help From Within Your Company	93
Help From Your Dealer	93

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