Xerox Phaser 7100 Service Manual

Error Troubleshooting
Phaser 7100 Service Manual Xerox Internal Use Only2-6
3. Serial Line
Communication Test
IOT COMM Pass
Fail
E04 1. Disconnect and
reconnect the P304
MCU Cable.
2. Replace the MCU Cable.
3. Replace the MCU PWB
(REP 12.4 MCU PWB on
page 4-206).
IOT and Data Link
Layer Communication
Tes t
4. ZEUS ASIC Test IO ASIC Pass
Fail
E24 1. Remove and reinstall
the I/P PWB RAM
DIMM #1 (REP 12.18
Memory (Standard) on
page 4-232) and #2
(REP 12.19 Memory
(Optional) on
page 4-234).
2. Replace the I/P PWB
RAM DIMM #1 (REP
12.18 Memory
(Standard) on
page 4-232) and #2
(REP 12.19 Memory
(Optional) on
page 4-234).
3. Replace the I/P PWB
(REP 12.17 Image
Processor (I/P) PWB on
page 4-228).
ASIC Print Path
Operation Test
5. I2C Device Read/
Write Verify Test
SEEP ROM 1 Pass
Fail
E06 1. Check the EEPROM
contacts (for bent and
broken pins, etc.)
2. Replace the I/P PWB
(REP 12.17 Image
Processor (I/P) PWB on
page 4-228).
MAC Address Inclusive
SEEPROM Test
6. NVM Read/ Write
Verify Test
NVM I/P PWB Pass
Fail
E08 Replace the I/P PWB (REP
12.17 Image Processor
(I/P) PWB on page 4-228).
OS Management Area
Tes t
7. Font ROM Test Option Font
ROM
Pass
Fail
Skip
E10 Replace the I/P PWB (REP
12.17 Image Processor
(I/P) PWB on page 4-228).
Option Font ROM
Checksum Test
Diagnostic Test (Continued)
Item Test N a m e
Control
Panel
Display
(Test Name)
Diagnostic
Result
Display
Error
Code
Action

Xerox Phaser 7100 Specifications

General

Brand	Xerox
Model	Phaser 7100
Category	Printer
Language	English