Service Diagnostics; Entering Service Diagnostics; Using Service Diagnostics; Service Diagnostics Control Panel Button Descriptions - Xerox Phaser 6280 Service Manual

Service Diagnostics

Entering Service Diagnostics

Using Service Diagnostics

Service Diagnostics Control Panel Button Descriptions

Phaser 6280 Color Laser Printer Service Manual
The Phaser 6280 Color Laser Printer has built-in diagnostics that allow
access to Sensors, Clutches, Solenoids, printer status, turning the motors On
and Off, and some NVRAM access. Using these tests, service technicians
should be able to diagnose the problems quickly and isolate which component
or sub assembly part needs replacement.
If confronted with an error that requires more than a cursory investigation to
clear or when directed by a troubleshooting procedure, use Service
Diagnostics to exercise selected sub-assemblies or parts in the vicinity of the
reported error. Diagnostic tests are controlled from the Control Panel and are
described in detail in "Service Diagnostics" on page 4-5.
1. Turn the printer power Off.
2. Press and hold the Up and Down Arrow buttons simultaneously and turn
the printer power On.
3. Diagnosing... message is displayed.
4. Continue to hold the buttons until the
displayed on the Control Panel and release the buttons.
Most of the diagnostic tests are straightforward and require no additional
explanation, but there are some that require specific conditions be met to
achieve meaningful results. These instructions cover each of the test groups,
listing special instructions, conditions, or other information necessary to
successfully interpret the results of the diagnostic tests.
Control Panel Button Description
Button
Menu
Up
Down
Left
Right
OK
Exit/Cancel
Wake Up
Service Mode
Function
Displays printer menu.
Moves from one item to another.
Moves from one item to another.
Moves the cursor to the left.
Moves the cursor to the right.
Confirms settings or executes a task.
Resets a diagnostic item, cancels a task, or exit the menu.
Function not available in Diagnostics mode.
General Troubleshooting
message is
4-5