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Phaser 780 Color Printer
Front panel indications
Media tray indicates missing or empty when it is not
1.
If there is media in the tray, then check the media sensors. If the lower
feeder is available, switch trays to verify the source of the problem
2.
Check to see if the paper-empty sensor is broken.
3.
Run service diagnostics on the media sensors.
4.
Check the media selection switch actuators on the rear of the paper tray.
Also check the paper size switches at the rear of the printer frame or the
lower feeder.
Macintosh printing problems
Image never prints
Printer acts as if it is receiving data, but nothing comes out of printer or it goes
back to “Ready” mode without printing image.
1.
Power cycle the printer and print again.
2.
Make sure that the correct Phaser 780 printer icon was selected in the
Chooser
. Try printing the job again.
3.
In the Chooser or the print dialog, switch background printing to off. Try
printing the job again.
4.
Ensure that the printer can print by printing an internal front panel test
print.
5.
Enable the Error Handler through the front panel and try printing the job
again. If an error page is printed after printing the job again, call the
Customer Support Hotline for further assistance. Please have the error
page in hand.
If available, try printing to a black-and-white PostScript printer (such as
an Apple LaserWriter). If the file does not print on the black-and-white
PostScript printer, this may mean that the problem may be application- or
network-related.
Image prints in black-and-white
1.
In the print driver dialog box, make sure the Color/Grayscale option has
been selected.
2.
Check the version of your LaserWriter driver to ensure that it is version
6.0.7 or higher. Earlier versions of the driver do not support color
PostScript. The application may require special instructions to print.
3.
Ensure the driver setting TekColor is not set to Monochrome mode.
Содержание Phaser 780 Color
Страница 6: ......
Страница 10: ...x Phaser 780 Color Printer FRU List 137 Supplies and accessories 176 Test Prints 179 Wiring Diagrams 185 ...
Страница 32: ...18 Phaser 780 Color Printer ...
Страница 90: ...76 Phaser 780 Color Printer ...
Страница 94: ...80 Phaser 780 Color Printer ...
Страница 117: ...Service Guide 103 Removing the developer tie plate 780 5 82 Wire clamp Developer tie plate ...
Страница 120: ...106 Phaser 780 Color Printer Removing the carousel assembly 780 5 54 Rear bearing Carousel assembly Front bearing Screw ...
Страница 125: ...Service Guide 111 Removing the laser unit Laser unit Laser cover 780 5 47 ...
Страница 132: ...118 Phaser 780 Color Printer Removing the waste auger assembly Waste auger drive assembly Waste auger assembly 780 5 64 ...
Страница 143: ...Service Guide 129 Removing the lower exit assembly 780 5 68 Wiring harness Lower exit assembly ...
Страница 150: ...136 Phaser 780 Color Printer ...
Страница 152: ...138 Phaser 780 Color Printer Printer cabinet FRUs Z780 5 119 7a 11 6 5 3c 4 3a 2 1c 9 1c 1b 1b 1a 3b 7b 8 9 9 10 7c 12 ...
Страница 154: ...140 Phaser 780 Color Printer Paper feeder FRUs Z780 5 120 10 8 5 7 9b 9c 9d 9a 9e 4 3 2 10 1 6a 6b 7 6c 6d 6e 6f 6g ...
Страница 156: ...142 Phaser 780 Color Printer Multi purpose tray cover FRUs 780 5 121 3 1 4 2 5 ...
Страница 158: ...144 Phaser 780 Color Printer Multi purpose tray FRUs 1 4 2 3 7 6 5 8 9 780 5 122 11 12 13 10 ...
Страница 160: ...146 Phaser 780 Color Printer Paper feeder cover FRUs 780 5 123 1 2 3 ...
Страница 162: ...148 Phaser 780 Color Printer Paper feeder FRUs 1 2 3 5 4a 4b 6 7 780 5 124 ...
Страница 164: ...150 Phaser 780 Color Printer Imaging FRUs 1 2 3 4 5 6 7 780 5 125 ...
Страница 166: ...152 Phaser 780 Color Printer Developer FRUs 780 5 126 1 1 1 2 2 2 3 3 3 4 4 4 ...
Страница 168: ...154 Phaser 780 Color Printer Carousel FRUs 4c 4d 5 4b 4a 3 2 1 780 5 127 6 ...
Страница 170: ...156 Phaser 780 Color Printer Accumulator belt assembly FRUs 5 8d 2b 3 2a 1 6 7 8a 8b 8c 780 5 128 ...
Страница 172: ...158 Phaser 780 Color Printer Fuser assembly FRUs 1 2 3 780 5 129 4 ...
Страница 174: ...160 Phaser 780 Color Printer Paper exit FRUs 780 5 130 1 2 3 3 3 3 3 ...
Страница 176: ...162 Phaser 780 Color Printer Paper exit FRUs 780 5 131 1c 1c 1f 1b 1a 1a 1a 1a 1a 1a 1a 1a 1d 1e 1b 1e 1b 2 5 4 3 ...
Страница 178: ...164 Phaser 780 Color Printer Drive FRUs 780 5 132 1 2 3 4 6 5 9 8 7a 7d 7c 7c 7b ...
Страница 182: ...168 Phaser 780 Color Printer Electronics front FRUs 780 5 134 2 4 5 6 3 8 9 7 1 10 ...
Страница 184: ...170 Phaser 780 Color Printer Image processor FRUs 780 5 135 1 2 3 6 5 4 7 8 9 12 10 11 ...
Страница 186: ...172 Phaser 780 Color Printer Optional lower feeder cabinet FRUs 780 5 136 7 8 8 8 8 1 1 2 3 4 5 6 6 ...
Страница 198: ...184 Phaser 780 Color Printer ...
Страница 228: ...214 Phaser 780 Color Printer Wiring 14 LowerTray Assembly master wiring diagram 3041 59 BOARD 2 BOARD 1 BOARD 4 BOARD 3 ...
Страница 229: ...Service Guide 21 Wiring 15 Engine control board and low voltage power supply to LowerTray Assembly feeder board 3041 60 ...
Страница 231: ...Service Guide 21 Wiring 17 LowerTray Assembly feeder board to no paper sensors and low paper sensors 3041 62 ...
Страница 232: ...218 Phaser 780 Color Printer Wiring 18 LowerTray Assembly feeder board to feed solenoids and turn chutes 3041 63 ...
Страница 233: ...Service Guide 21 ...
Страница 234: ...220 Phaser 780 Color Printer ...