Xerox Phaser 7100

Error Troubleshooting
Phaser 7100 Service Manual Xerox Internal Use Only2-416
X,O,X,X X,X,O,X Codec ASIC diagnostic start I/P PWB ON: ASIC Error
X,O,X,X X,X,O,O Codec ASIC diagnostic
completed
X,O,X,X X,O,X,X Standard FontROM diagnostic
start
ROM ON: ASIC Error 116-380
X,O,X,X X,O,X,O Standard FontROM diagnostic
completed
X,O,X,X X,O,O,X Extension FontROM diagnostic
start
ROM ON: ASIC Error 016-341
X,O,X,X X,O,O,O Extension FontROM diagnostic
completed
X,O,X,X O,X,X,X SEEP diagnostic start SEEPR
OM
ON: SEEPROM
Error
016-351
016-350
X,O,X,X O,X,X,O SEEP diagnostic completed
X,O,X,X O,X,O,X Timer diagnostic start I/P PWB ON: Timer Error 116-364
X,O,X,X O,X,O,O Timer diagnostic completed
X,O,X,X O,O,X,X PageMemory diagnostic start RAM ON: RAM Error 016-347
X,O,X,X O,O,X,O PageMemory diagnostic
completed
X,O,X,O X,X,O,X RTC diagnostic start RTC ON: RTC Error 016-342
X,O,X,O X,X,O,O RTC diagnostic completed
X,O,X,O X,O,X,X UI Check start UI/ I/P
PWB
ON: I/P PWB/ UI
Error
016-362
X,O,X,O X,O,X,O UI Check completed
X,O,X,O X,O,O,X Lyra diagnostic start JPEG/
I/P PWB
ON: JPEG Card
Error
X,O,X,O X,O,O,O Lyra diagnostic completed
X,O,X,O O,X,X,X USB 1.0 Host diagnostic start I/P PWB ON: I/P PWB Error
X,O,X,O O,X,X,O USB 1.0 Host diagnostic
completed
X,O,X,O O,X,O,X USB 2.0 Host diagnostic start I/P PWB ON: I/P PWB Error 016-364
Assessment Based on LED ON/ OFF States (Continued)
Main Unit
Lower
Main Unit
Upper
State/ Condition
Related
H/W
Failure
Location/
Details
Chain-Link
7,6,5,4 3,2,1,0