Xerox PHASER 8500 Service Manual page 183

_head Parked On?
Last Power Down?
YES
Move Cap/Wiper
to the Park
ARMS- and restrain
head again.
8035,7009
Device Fault Codes
80xx - Wiper
7002 - PM stalled
70xx - Headtilt
7014 - Head Not Restrained
31001 - Media Path
5001 - YA Home Timer
5002 - YA Encoder (Stall)
6000 - XA Error
4025 - PM Init Failed
(home Dmfix)
4024 - Wiper Alignment Failed
8021 - Pump Uninitialized
Others..... - Thermal Faults,
ECM Faults, HC, PM Faults
oiling drum
Phaser 8400/8500/8550/8560 Color Printer Service Manual
Mechanical Initialization 8400 (2/2)
Home Dmfix
NO
7002
Jog the X
release the
Head Tilt
Move Head to the
PARK position,
7007, 7008, 8005, 8055, 8007,
7006, 8008, 8009, 7014
If not in non-thermals
Oil Drum 4 times
DONE
Did the
Process Motor
Devise Fault?
NO
Move Head to the
Standby position.
7007, 7008, 8005, 8055, 8007,
7006, 8008, 8009
Move XA to Left
Side Hard Stop
6000
Move XA to Tilt
Axis in
Position
order to
6000
Arms.
Move Head to the
Home/ Print
position
7010, 7006
Start YA Slew
5003
Rehome XA
6000
General Troubleshooting
RECOVERY ROUTINE
YES
YES
Try to recover
from Process
Motor Stall
Home XA
6000
Move XA to Left
Side Hard Stop
6000
NO
Move XA to Tilt
Position
6000
home Dmfix
again
4025
Warmup will be responsible for
moving the head to the print position
after the wipe and purge are
performed.
Jog the X
Axis in
order to
release the
Head Tilt
Arms.
s8500-030
4-53