19,0Xx.6X Errors - Waveform Program Faults; 21,000.69 Errors - Diagnostic Code Version Mismatch; 22,0Xx.6X Errors - Jam Codes; 23,0Xx.6X Errors - Nvram Fault - Xerox PHASER 8500 Service Manual

19,0XX.6x Errors - Waveform Program Faults

21,000.69 Errors - Diagnostic Code Version Mismatch

22,0XX.6x Errors - Jam Codes

23,0XX.6x Errors - NVRAM Fault

26,0XX.6x Errors - Printing Faults

Phaser 8400/8500/8550/8560 Color Printer Service Manual
19,005.63: Wave Amplifier overcurrent. This error can occur in too-low
humidity environments. Printer self-resets.
Troubleshooting Procedure for Printhead Calibration
Step Questions and Actions
1 For 19,005.41 errors:
Check that the Ground Clip (650442700) is
properly installed at the Y-Axis Motor
mounting and contacts the metallic portion
of the Pick Clutch.
Is the Ground Clip properly installed?
Check and reseat all wiring to the Printhead.
2
Did this correct the problem?
19,001.68 thru 19,039.61:
a. Reset NVRAM, and then retest.
b. Replace the NVRAM chip.
c. Replace the Printhead.
The diagnostic firmware does not match the engine firmware. Update the
diagnostic firmware for the printer. If a code updated ROM daughter board is
installed on the main board, remove the board so the printer boots using the
main board's code and diagnostics.
For jam codes, "Jam Codes" on page 3-48.
1. Reset NVRAM, and then retest.
2. Replace the NVRAM.
Reboot the printer if one of these faults occur.
Go to Step 2.
Complete.
Waveform Printhead calibration program faults.
Error Messages and Codes
Yes No
Correct or
replace the
Ground Clip.
Replace in
this order:
Printhead
■
Electronics
■
Module
3-33