Xerox DocuPrint 4090 IPS Troubleshooting Manual page 4

Table of contents
5. Optimizing print quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Product features that affect PostScript print quality . . . . . . . . . . . . . . . 5-1
6. Resolving printer problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
7. Resolving system problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
iv
Clearing paper jams from area 4 . . . . . . . . . . . . . . . . . . . . . . . 4-16
Clearing paper jams from area 5 . . . . . . . . . . . . . . . . . . . . . . . 4-18
Clearing paper jams from areas 6 and 6A . . . . . . . . . . . . . . . . 4-20
Clearing paper jams from area 7 . . . . . . . . . . . . . . . . . . . . . . . 4-21
Clearing paper jams from area 8 . . . . . . . . . . . . . . . . . . . . . . . 4-24
Clearing paper jams from area 9 . . . . . . . . . . . . . . . . . . . . . . . 4-24
Clearing stitcher/stacker paper jams (areas A and B) . . . . . . . 4-26
Adjusting dual stacker tray scuffer arms . . . . . . . . . . . . . . . . . . 4-27
Proprietary PostScript extensions . . . . . . . . . . . . . . . . . . . . . . . 5-1
Device-dependent operators . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Gray shading-setscreen and setcolorscreen . . . . . . . . . 5-2
Gray shading-settransfer and transfer function . . . . . . . 5-3
Smooth curves-setflat . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Invisible strokes-0 setlinewidth . . . . . . . . . . . . . . . . . . . 5-4
Scan conversion-fill, eofill, and stroke . . . . . . . . . . . . . . 5-4
Troubleshooting Guide