Table of contents
iv
Troubleshooting Guide
Clearing paper jams from area 4 . . . . . . . . . . . . . . . . . . . . . . . 4-15
Clearing paper jams from area 5 . . . . . . . . . . . . . . . . . . . . . . . 4-18
Clearing paper jams from areas 6 and 6A . . . . . . . . . . . . . . . . 4-20
Clearing paper jams from area 7 . . . . . . . . . . . . . . . . . . . . . . . 4-22
Clearing paper jams from area 8 . . . . . . . . . . . . . . . . . . . . . . . 4-24
Clearing paper jams from area 9 . . . . . . . . . . . . . . . . . . . . . . . 4-25
Adjusting dual stacker tray scuffer arms . . . . . . . . . . . . . . . . . . 4-26
Clearing stitcher/stacker paper jams (areas A and B) . . . . . . . 4-27
Clearing bypass transport paper jams (4890/92C only) . . . . . . 4-28
5. Optimizing print quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Adjusting print quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Product features that affect PostScript print quality . . . . . . . . . . . . . . . 5-2
Proprietary PostScript extensions . . . . . . . . . . . . . . . . . . . . . . . 5-2
Device-dependent operators . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Gray shading—setscreen and setcolorscreen . . . . . . . . . 5-3
Gray shading—settransfer and transfer function . . . . . . . 5-4
Smooth curves—setflat . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Invisible strokes—0 setlinewidth . . . . . . . . . . . . . . . . . . . 5-5
Scan conversion—fill, eofill, and stroke . . . . . . . . . . . . . . 5-5
6. Resolving printer problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
7. Resolving system problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Summary of Contents for 4890 Advanced
Page 1: ...Xerox DocuPrint 4850 4890 92C NPS IPS Troubleshooting Guide 721P90201 Version 8 0 October 2002...
Page 12: ...Safety xii Troubleshooting Guide...
Page 24: ...Troubleshooting a Novell implementation 3 4 Troubleshooting Guide...
Page 54: ...Clearing paper misfeeds and jams 4 30 Troubleshooting Guide...
Page 60: ...Optimizing print quality 5 6 Troubleshooting Guide...
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