Xerox WorkCentre C2424/DX, Service Manual

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4-2 WorkCentre C2424 Service Manual
Introduction
This section covers troubleshooting general start-up, mechanical, and electrical or
power supply problems not associated with a control panel error message or code. For
troubleshooting problems associated with an error code or control panel error
message, see the section "Error Messages and Codes" on page 3-1.
The System Status Page also contains useful troubleshooting information. This page
provides general system information, life information for all consumables, printhead
cleaning and power cycles, and jam and error code information.
Troubleshooting procedures will isolate a problem to a specific component or
subassembly, in some cases including the wiring harness. If you go through the
procedures in a troubleshooting table and are still unable to solve the problem, read
the Theory of Operation section for the problem area. The theory section provides
useful information for providing a better understanding of how specific components
or sub-assemblies are supposed to function.
Hidden Service Menu
The Hidden Service menu provides access to a large group of information pages and
functions usable for diagnosing and correcting system malfunctions and accessing
special features. Display the Hidden Service menu as follows:
1.
From the System Setup menu, go to
Information
-->
Troubleshooting
-->
Service Tools
menu.
2.
With the cursor at the top of the
Service Tools
menu, press both the Up Arrow
and Down Arrow buttons to display the Hidden Service menu.
Menu Item Description
Test Prints See "Analyzing Service Test Prints" on page 5-35 for a
complete explanation of each test print available.
Startup Page Prints a page with basic system configuration and
networking information.
Eliminate Light Stripes Performs a cleaning procedure to remove light stripes in
prints; this process will take about 5 minutes.
Fault History Displays available information regarding the last 15 faults
reported by a test and/or the print engine.
Jam History Displays available information regarding the last 20 jams
reported by a test and/or the print engine.
Enter Diagnostic Mode See "Service Diagnostics Menu Functions" on page 4-4
for a complete explanation of each diagnostic routine.