![background image](http://html1.mh-extra.com/html/xerox/7700dx-phaser-color-laser-printer/7700dx-phaser-color-laser-printer_service-manual_3373837117.webp)
Phaser 7700 Color Laser Printer Service Manual
3-87
Troubleshooting
For Error Codes and Messages, refer to Diagnostics, Error Codes and
Messages on page 2-31.
The Phaser 7700 Printer has built-in diagnostics to aid in troubleshooting
problems with the printer. The Service Diagnostics Menu provides a means to
test sensors, motors and solenoids. Diagnostics also contains built-in test
prints, and calibration and cleaning procedures. For details on error codes,
messages and service diagnostics, Diagnostics, Error Codes and Messages
on page 2-31.
Note
Before troubleshooting power supply problems,
disconnect the Auxiliary Feeder or Finisher, if installed,
and restart the printer. Verify the problem is still present
or refer to the appropriate Option troubleshooting
section.
This section is ordered as follows:
Troubleshooting Power Supplies and Interlocks
■
AC Power
■
Low-voltage Power Supplies [LVPS]
■
3.3 VDC and 5 VDC LVPS
■
24 VDC LVPS
■
24 VDC Interlock Circuit
■
5 VDC Interlock Circuit
System problems where the printer will not come to "Ready."
■
Printer does nothing when power is turned On
■
Fan on, Front Panel LED never On
■
Fan on, Front Panel LED on, no Front Panel message
■
Front Panel continually displays Xerox Phaser 7700 splash screen
■
Front Panel continually displays “WARMING UP”
■
Front Panel displays “FATAL FAULT ENCOUNTERED”
Содержание 7700DX - Phaser Color Laser Printer
Страница 1: ...Service Manual Phaser 7700 701P28180 Color Laser Printer...
Страница 2: ......
Страница 22: ...xx Phaser 7700 Color Laser Printer Service Manual...
Страница 30: ...xxviii Phaser 7700 Color Laser Printer Service Manual...
Страница 60: ...1 30 Phaser 7700 Color Laser Printer Service Manual...
Страница 152: ...3 122 Phaser 7700 Color Laser Printer Service Manual...
Страница 174: ...5 144 Phaser 7700 Color Laser Printer Service Manual...
Страница 230: ...7 200 Phaser 7700 Color Laser Printer Service Manual RRP 38 Laser Unit Figure 7 43 Laser Unit Assembly...
Страница 264: ...7 234 Phaser 7700 Color Laser Printer Service Manual...
Страница 316: ...8 286 Phaser 7700 Color Laser Printer Service Manual...
Страница 324: ...9 294 Phaser 7700 Color Laser Printer Service Manual...
Страница 333: ...Phaser 7700 Color Laser Printer Service Manual 10 303 ontrol Board and 24 VDC LVPS Board rear view of printer...
Страница 334: ......
Страница 335: ...Phaser 7700 Color Laser Printer Service Manual 10 305...
Страница 336: ......
Страница 337: ...Phaser 7700 Color Laser Printer Service Manual 10 307 ors rear of printer...
Страница 338: ......
Страница 339: ...Phaser 7700 Color Laser Printer Service Manual 10 309 MPT and Left Hand Cover Assembly LH Door...
Страница 340: ......
Страница 341: ...Phaser 7700 Color Laser Printer Service Manual 10 311 ly Board and Lower Tray Motor Assembly...
Страница 342: ......
Страница 352: ...11 322 Phaser 7700 Color Laser Printer Service Manual Blank Page...
Страница 404: ...12 374 Phaser 7700 Color Laser Printer Service Manual...
Страница 405: ......
Страница 406: ...701P28180...