Xerox 1235/DX Troubleshooting Guide - Page 110

U0-Engine ROM Error, U7-Feeder Home Error

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Troubleshooting Printer Management Status Messages (cont'd.) Message U0-Engine ROM Error Type Fault U1-Engine RAM Error Fault U2-Engine EPROM Error Fault U3-Engine EPROM Missing Fault U4-Engine SRAM Error Fault U5-Engine Control Error Fault U6-Power Supply Error Fault U7-Feeder Home Error Fault Explanation/Corrective Action During the printer's self diagnostics there was a problem reading the engine ROM. Turn off the printer, wait 15 seconds, then turn on the printer. If the problem persists, check the support links at www.xerox.com/officeprinting/1235support. During the printer's self diagnostics there was a problem reading the engine RAM. Turn off the printer, wait 15 seconds, then turn on the printer. If the problem persists, check the support links at www.xerox.com/officeprinting/1235support. During the printer's self diagnostics there was a problem reading the engine EPROM. Turn off the printer, wait 15 seconds, then turn on the printer. If the problem persists, check the support links at www.xerox.com/officeprinting/1235support. During the printer's self diagnostics there was a problem detecting the engine EPROM. Turn off the printer, wait 15 seconds, then turn on the printer. If the problem persists, check the support links at www.xerox.com/officeprinting/1235support. During the printer's self diagnostics there was a problem reading the engine SRAM. Turn off the printer, wait 15 seconds, then turn on the printer. If the problem persists, check the support links at www.xerox.com/officeprinting/1235support. During the printer's self diagnostics there was a problem with the internal control logic. Turn off the printer, wait 15 seconds, then turn on the printer. If the problem persists, check the support links at www.xerox.com/officeprinting/1235support. During the printer's self diagnostics it was detected that the power supply voltage is irregularly high. Turn off the printer, wait 15 seconds, then turn on the printer. If the problem persists, check the support links at www.xerox.com/officeprinting/1235support. An error has been detected with the home position of the front paper feeder. Turn off the printer, wait 15 seconds, then turn on the printer. If the problem persists, check the support links at www.xerox.com/officeprinting/1235support. 94 Phaser 1235 Network Color Printers

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94
Phaser 1235 Network Color Printers
Troubleshooting
U0-Engine ROM Error
Fault
During the printer’s self diagnostics there was a
problem reading the engine ROM. Turn off the
printer, wait 15 seconds, then turn on the printer.
If the problem persists, check the support links at
www.xerox.com/officeprinting/1235support
.
U1-Engine RAM Error
Fault
During the printer’s self diagnostics there was a
problem reading the engine RAM. Turn off the
printer, wait 15 seconds, then turn on the printer.
If the problem persists, check the support links at
www.xerox.com/officeprinting/1235support
.
U2-Engine EPROM Error
Fault
During the printer’s self diagnostics there was a
problem reading the engine EPROM. Turn off the
printer, wait 15 seconds, then turn on the printer.
If the problem persists, check the support links at
www.xerox.com/officeprinting/1235support
.
U3-Engine EPROM Missing
Fault
During the printer’s self diagnostics there was a
problem detecting the engine EPROM. Turn off the
printer, wait 15 seconds, then turn on the printer.
If the problem persists, check the support links at
www.xerox.com/officeprinting/1235support
.
U4-Engine SRAM Error
Fault
During the printer’s self diagnostics there was a
problem reading the engine SRAM. Turn off the
printer, wait 15 seconds, then turn on the printer.
If the problem persists, check the support links at
www.xerox.com/officeprinting/1235support
.
U5-Engine Control Error
Fault
During the printer’s self diagnostics there was a
problem with the internal control logic. Turn off
the printer, wait 15 seconds, then turn on the
printer. If the problem persists, check the support
links at
www.xerox.com/officeprinting/1235support
.
U6-Power Supply Error
Fault
During the printer’s self diagnostics it was
detected that the power supply voltage is
irregularly high. Turn off the printer, wait 15
seconds, then turn on the printer. If the problem
persists, check the support links at
www.xerox.com/officeprinting/1235support
.
U7-Feeder Home Error
Fault
An error has been detected with the home position
of the front paper feeder. Turn off the printer, wait
15 seconds, then turn on the printer. If the
problem persists, check the support links at
www.xerox.com/officeprinting/1235support
.
Printer Management Status Messages (cont'd.)
Message
Type
Explanation/Corrective Action