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Phaser 780


Diagnostic tools

The printer provides several tools for diagnosing and solving various types of problems; these tools include the following:

 

Consumables Page

 

 

Found in the front panel's Help Pages menu. Included are the % Life Remaining gauges, showing the approximate remaining life for the toner cartridges, the imaging unit, and the fuser roll cartridge; average coverage per page percentages for toners, and dates of installation for each consumable.

 

Service Print 1

 

 

Found in the Help Pages menu; five separate pages help you diagnose print quality problems (for example, if a user-replaceable component needs to be replaced).

 

Configuration Page

 

 

Found in the Help Pages menu; provides useful information for installation and troubleshooting:

  • Printer's name and Internet address
  • Firmware version
  • Printer serial number
  • Network information
  • Printer feature status (for example, Check Print enabled)

 

 

Usage Profile Report

 

 

Found in the Help Pages menu; provides detailed information on consumables used, tray and media selections, printer interventions, as well as an analysis of usage rates. Useful for planning your consumables ordering and tracking the average use of consumables on a per-job basis.

 

PhaserLink Software

 

 

Use a standard web browser to view printer status, control printer configuration, view consumable information, and link to online documentation via the World Wide Web.

Note: To use PhaserLink software, the printer must be connected to a network running TCP/IP. Refer to the PhaserShare Networking Manual on the printer's CD-ROM for complete details.

 

 

Front panel

 

 

Status messages
Automatically reflects a condition requiring user attention.

Info button
Provides useful diagnostic information (suggestions and brief explanations) when the printer experiences a problem.

 

 

PS Error Handler

Enabled in the front panel's Printer Defaults menu. Used to diagnose PostScript problems. When a PostScript error occurs, an error page prints out if the error handler is enabled.

Maintaining print quality

If you notice a problem with the quality of your prints, the probable solution is replacing one of the consumable components (toner cartridges, imaging unit, fuser roll cartridge).

  • If the printer's front panel message indicates replacing one or more consumables, replace it if necessary.
  • To help you diagnose the problem (in the absence of a front panel message), print the Consumables Page and Service Print 1 from the front panel's Help Pages menu. Refer to Symptoms and solutions for examples of symptoms, probable causes, and solutions.
  • Basic rules for troubleshooting

    Where does the symptom appear?
    Solution

    One color only:

    • Make another print.
    • Replace the color toner cartridge.

    All four colors:

    • Make another print.
    • Replace one of these consumables:
      • imaging unit
      • fuser roll cartridge
      • toner cartridge

    Refer to Symptoms and solutions for more detailed solutions.


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