Pest Error Reporting - Xerox Phaser 8400 Service Manual

POST Error Reporting Blink Pattern Definition Table (Continued)
8400
Control PS, PE and
Panel Control
Error Panel LEDs
Code (for 8400)
16.04 Flutter only
17.01 Flutter and
then 17
blinks
18.01 Flutter and
then 18
blinks
18.02 Flutter and
then 18
blinks
18.03 Flutter and
then 18
blinks
18.04 Flutter only
19.01 Flutter and
then 19
blinks

PEST Error Reporting

PEST tests occur after POST tests have been run and PostScript has been initialized.
PEST checks the connections and operation of various printer components.
Error codes for PEST tests are displayed on the Control Panel and are all in the
37,XXX.xx series. For troubleshooting PEST error codes, "37,0XX.xx Errors - PEST
Faults" on page 3-41.
3-8
POST
Error
Type Description
Soft Real-time clock does not tick.
Soft Trickle charge failure
Hard Memory test, less than 128 MB of RAM
detected. This is the minimum RAM
required. Add more RAM. Reseat the RAM
SODIMM(s), then replace the RAM
SODIMM(s).
Hard IPCB ID read failure.
Hard IPCB ID mismatch.
Hard IPCB PCI configuration failure.
Soft IPCB version mismatch.
Hard Check and reseat cables. Replace hard
drive, if necessary.
Phaser 8400/8500/8550 Color Printer
8500/
8550
Control
Panel
Error
Code
11.4
11.5
13.1