Xerox WorkCentre C2424DX User Manual

Error Messages and Codes 3-3
Power-Up Error Messages and LED Codes
The system has three sets of tests that are run when first powered on:
■ Built-In Self Tests (BIST)
■ Power On Self Tests (POST)
■ Print Engine Self Tests (PEST)
Note
BIST and POST errors are not stored in the fault history logs.
BIST Error Reporting
BIST verifies basic electronics module CPU operation and reports failures by
utilizing the rear interface panel PS and PE LEDs. These tests occur immediately at
power-up, before POST tests are run or the control panel is initialized.
The following table defines the blink patterns associated with a failure.
BIST Error Reporting Blink Pattern Definition Table
PE LED PS LED Description
Off or 1
Blink, and
then off
Off or 1
Blink, and
then off
The power supply could not remain regulated when DC power
was applied so it was shut down.
Follow the troubleshooting procedures for electrical shorts (see
"Electrical Troubleshooting" on page 4-58 and check the power
supply fuses).
On Solid
(dimly)
On Solid
(dimly)
Initialization failure. The system is held in reset mode. This can
be caused by an electronics module fault or a +3.3 V power
supply regulation failure (see "Electrical Troubleshooting" on
page 4-58). Also, see "Verifying Power Supply Operation - Print
Engine" on page 4-71.
Off PS and
control
panel 1/2
sec. blink
Boot loader memory test failure. Ensure the systems RAM chips
are properly seated and that the correct RAM type for this
system is installed. For specifications on approved RAM types
for this system, see "System Specifications" on page 1-12.
1Rapid
blinking
CPU bridge and/or PCI bus is not communicating. Reboot the
printer, if the error still occurs, replace the electronics module.
2Rapid
blinking
ROM not responding. Reboot the printer, if the error still occurs,
replace the electronics module.

Xerox WorkCentre C2424DX Specifications

General

Brand	Xerox
Model	WorkCentre C2424DX
Category	Printer
Language	English