Xerox Phaser 7760 Service Manual

January 2010
2-1
Phaser 7760 Color Laser Printer
Status Indicator RAP’s
Revised
2 Status Indicator RAP’s
Chain 1
001-300 Left Cover (Door A) Open ................................................................................. 2-5
001-301 Left Lower Cover (Door B) Open ...................................................................... 2-6
001-302 Front Cover Door Open .................................................................................... 2-6
001-303 Tray Module Left Door (Door C) Open.............................................................. 2-7
001-306 Duplex Door ...................................................................................................... 2-8
001-540.01 Tray 1 (MPT) Paper Size Changed.............................................................. 2-8
001-540.02 Tray 3 Paper Size ........................................................................................ 2-9
001-540.03 Tray 4 Paper Size ........................................................................................ 2-9
001-540.04 Tray 5 Paper Size ........................................................................................ 2-10
001-540.05 Tray 1 (MPT) Paper Size ............................................................................. 2-10
001-545.01 Tray 2 Paper Size Sensor............................................................................ 2-11
001-545.02 Tray 3 Paper Size Sensor............................................................................ 2-12
001-545.03 Tray 4 (HCF) Paper Size Sensor ................................................................. 2-13
001-545.04 Tray 5 (HCF) Paper Size Sensor ................................................................. 2-14
Chain 2
002-707 Control Panel Button Fail .................................................................................. 2-15
Chain 3
003-578 Paper Tray Error ............................................................................................... 2-17
003-587 Paper Tray 2 Not Available ............................................................................... 2-17
003-588 Paper Tray 3 Not Available ............................................................................... 2-18
003-589 Paper Tray 4 Not Available ............................................................................... 2-18
003-590 Paper Tray 5 not Available................................................................................ 2-19
003-594 Tray 1 (MPT) Broken ........................................................................................ 2-19
003-777 Power Loss Detected........................................................................................ 2-20
003-946 Tray 2 Out of Place ........................................................................................... 2-20
003-947 Tray 3 Out of Place ........................................................................................... 2-21
003-948 Tray 4 Out of Place ........................................................................................... 2-21
003-949 Tray 5 Out of Place ........................................................................................... 2-22
003-950 Tray 2 No Paper Sensor ................................................................................... 2-22
003-951 Tray 3 No Paper Sensor ................................................................................... 2-23
003-952 Tray 4 No Paper Sensor ................................................................................... 2-23
003-953 Tray 5 No Paper Sensor ................................................................................... 2-24
003-954 Tray 1 (MPT) No Paper Sensor ........................................................................ 2-24
003-958 Tray 1 (MPT) Size Mismatch ............................................................................ 2-25
003-959 Tray 2 Size Mismatch ....................................................................................... 2-25
003-960 Tray 3 Size Mismatch ....................................................................................... 2-26
003-961 Tray 4 Size Mismatch ....................................................................................... 2-26
003-962 Tray 5 Size Mismatch ....................................................................................... 2-27
003-985 Tray 1 (MPT) Paper Size .................................................................................. 2-27
Chain 4
004-322 Main Motor Fail ................................................................................................. 2-29
004-323 Black Imaging Unit Motor Fail ........................................................................... 2-29
004-331 Engine Control Board Fuse F1 Open................................................................ 2-30
004-332 Engine Control Board Fuse F2 Open................................................................ 2-31
004-333 Engine Control Board Fuse F3 Open................................................................ 2-31
004-334 Engine Control Board Fuse F5 Open................................................................ 2-32
004-335 Interface PWB Fuse F2 Open ........................................................................... 2-32
004-336 Interface PWB Fuse F3 Open ........................................................................... 2-33
004-337 Interface PWB Fuse F4 Open ........................................................................... 2-33
004-338 Interface PWB Fuse F5 Open ........................................................................... 2-34
004-340 Controller RAM Fail or Flash ROM Limit Fail.................................................... 2-34
004-341 Controller Logic Fail or Flash ROM Read Write Fail......................................... 2-35
004-342 Flash ROM Limit Fail......................................................................................... 2-36
004-343 Flash ROM Read/Write Fail .............................................................................. 2-36
004-344 Controller Micro Pitch Fail................................................................................. 2-37
004-345, 004-561 MCU/HVPS Communication Fail ....................................................... 2-37
004-346, 004-347 Accumulator Belt Home Position Fail Too Long or Out of Position.... 2-38
004-348 IBT Belt Edge Sensor Fail................................................................................. 2-41
004-349 Marking Software Logic Fail.............................................................................. 2-44
004-350 Marking Device Fail (Controller Video) ............................................................. 2-44
004-351 Controller Xerographics Fail.............................................................................. 2-45
004-352 Controller Communications Fail........................................................................ 2-45
004-353 Printer Paper Handling Fail............................................................................... 2-46
004-354 Controller Communications Fail........................................................................ 2-46
004-358 Controller Communication Fail.......................................................................... 2-47
004-361 Imaging Unit Motor Fail..................................................................................... 2-47
004-362 Printer NVM Read Write Fail............................................................................. 2-48
004-363 K Imaging Unit Motor Fail.................................................................................. 2-49
004-371 Printer Controller System Timing Fail ............................................................... 2-50
004-375 Controller Software Mismatch ........................................................................... 2-50
004-376 Zero Crossing Signal Not Detected................................................................... 2-51
004-414 IBT Belt Cleaner Change Soon......................................................................... 2-52
004-415 2nd BTR Unit Change Soon.............................................................................. 2-52
004-417 Transfer Belt Assembly Change Soon .............................................................. 2-53
004-420 Transfer Belt Assembly Life End....................................................................... 2-53
004-421 IBT Belt Cleaner Life End.................................................................................. 2-54
004-435 HVPS Comm. Fail............................................................................................. 2-54
004-605 Printer NVRAM Corrupt..................................................................................... 2-55
004-640 Belt Tracking ..................................................................................................... 2-55
004-641 Belt Edge Not Detected..................................................................................... 2-56
004-642 Belt Edge Not in Position .................................................................................. 2-57
004-650 Printer Cycle Down Time Out............................................................................ 2-58
Chain 6
006-372 ROS Polygon Motor Fail ................................................................................... 2-59
006-380 ROS SOS Y, M, C, K Length Fail...................................................................... 2-60
006-385 ROS ASIC Fail .................................................................................................. 2-62

Xerox Phaser 7760 Specifications

General

Brand	Xerox
Model	Phaser 7760
Category	Printer
Language	English