116-377 Video Dma Fail; 116-380 Ess Font Rom Dimm #1 Check Fail - Xerox Phaser 7100 Service Manual

116-377 Video DMA Fail

Video DMA failure was detected.
Applicable Fault Codes
• 116-377: Video DMA Fail
Initial Actions
• Power cycle the printer.
• If the problem persists, perform the following procedure
Troubleshooting Procedure
Step Actions and Questions
1. Turn the printer power Off and On and check whether the problem is reoccurring.
If the problem persists, go to

116-380 ESS Font ROM DIMM #1 Check Fail

En error was detected at the ESS Font ROM DIMM #1 check.
Applicable Fault Code
• 116-380: ESS Font ROM DIMM #1 Check Failure
Initial Actions
• Power cycle the printer.
• If the problem persists, perform the following procedure
Troubleshooting Reference
Applicable Parts
• Image Processor PWB, PL 12.4.1
Troubleshooting Procedure
Step Actions and Questions
1. Remove and reinstall the I/P PWB
Replace the I/P PWB
Xerox Internal Use Only
Common System Fail
(REP 12.17 Image Processor (I/P) PWB
(REP 12.17 Image Processor (I/P) PWB
.
on page 2-406.
.
Wiring and Plug/Jack Map References
on page 4-228).
on page 4-228).
Phaser 7100 Service Manual 2-349
Error Troubleshooting