Xerox 8500DN Service Manual - Page 183

Mechanical Initialization 8400 (2/2) General Troubleshooting _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 RECOVERY ROUTINE YES Home Dmfix NO 7002 Did the Process Motor Devise Fault? NO YES Try to recover from Process Motor Stall Move Head to the Standby position. 7007, 7008, 8005, 8055, 8007, 7006, 8008, 8009 Jog the X Axis in order to release the Head Tilt Arms. 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 Move XA to Left Side Hard Stop 6000 Move XA to Tilt Position 6000 Move Head to the Home/ Print position 7010, 7006 Start YA Slew 5003 Rehome XA 6000 Home XA 6000 Move XA to Left Side Hard Stop 6000 Jog the X Axis in order to NO Move XA to Tilt release the Position Head Tilt 6000 Arms. home Dmfix again 4025 Warmup will be responsible for moving the head to the print position after the wipe and purge are performed. s8500-030 Phaser 8400/8500/8550/8560 Color Printer Service Manual 4-53