vi
Phaser 840 and 850 Color Printers
Media jams and the paper path 64
Media-based problems 64
Paper-pick errors 64
Print transfer jams 65
Checking the process motor and drive train 66
Media skews passing through the paper path 66
Printing and print quality problems 67
Not printing 67
Streaks or lines across the print 67
Missing ink or light colored ink band running length of print 68
Color is uneven 68
Streaks or lines down the print 69
Scratches parallel to the long axis of printing, particularly with film 70
Printing too light or too dark 70
White portion of print is colored 71
Fuzzy text 72
Variation of density on second side of print 72
Ghost of first side image on second side of print 72
Poor primary color fills 73
Ghosting 74
Poor small text resolution 74
Vertical line appear wavy 75
Oil streaks on print 75
Incomplete image transfer to paper 76
Ink smears on first side of duplex print 77
Repeating print defects on print 77
Banding parallel to long edge of print 78
Wrinkling 78
Image is offset or cut off 79
Oil streaks on top of print 79
Poor ink adhesion, poor image durability 79
Evaluating the printhead and cap/wipe/purge system 80
Troubleshooting following cap/wipe/purge installation 85
Macintosh printing problems 88
Image never prints 88
Image is rotated 90 degrees 88
Image prints in black-and-white 88
Printer isn’t in the Chooser 89
Windows printing problems 89
Image never prints 89
Содержание Phaser 840
Страница 11: ...xii Phaser 840 and 850 Color Printers ...
Страница 65: ...54 Phaser 840 and 850 Color Printers ...
Страница 101: ...90 Phaser 840 and 850 Color Printers ...
Страница 125: ...114 Phaser 840 and 850 Color Printers ...
Страница 134: ...Service Guide 123 Clearing PostScript NVRAM menu item ...
Страница 135: ...124 Phaser 840 and 850 Color Printers ...
Страница 166: ...Service Guide 155 Figure 1 Cabinet FRUs 7 5 6 8 1 2 4 0388 21 3 9 9 ...
Страница 168: ...Service Guide 157 Figure 2 Imaging FRUs 4 2 3 6 5 7 8 11 9 13 15 17 16 12 14 1 2 0388 79 18 10 19 ...
Страница 170: ...Service Guide 159 Figure 3 Paper path FRUs 0388 80 2 1 5 11 10 9 12 6 4 3 7 13 8 11a 11b ...
Страница 172: ...Service Guide 161 Figure 4 Motor and fan FRUs 0388 14 7 4 3 5 6 2 1 ...
Страница 174: ...Service Guide 163 Figure 5 Circuit board FRUs 4 3 5 2 1 9 7 6 8 10 11 13 0388 81 12 7a ...
Страница 176: ...Service Guide 165 Figure 6 Solenoid and clutch FRUs 4 5 3 2 1 0388 23 ...
Страница 178: ...Service Guide 167 Figure 7 Gear and belt FRUs 0388 22 9 7 3 4 2 13 15 11 5 10 6 14 12 16 17 18 19 1 8 ...
Страница 180: ...Service Guide 169 Figure 8 Sensor and flag FRUs 0388 15 7 3 2 1 4 5 9 8 10 16 12 17 14 18 19 6 11 13 15 ...
Страница 182: ...Service Guide 171 Figure 9 High capacity PaperTray 0388 65a 1 2 ...
Страница 201: ...190 Phaser 840 and 850 Color Printers ...