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Xerox 7750DXF - Phaser Color Laser Printer User Manual

Xerox 7750DXF - Phaser Color Laser Printer
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xiv Phaser 7750 Printer
#4 Skew (Rough) Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
View the RegiCon Patterns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
ATC Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
ADC Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
ADC Output Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Lower Tray Feeders Sensor and Board Locations . . . . . . . . . . . 2-28
3 Error Messages and Codes
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Accessing the Printer’s Error History. . . . . . . . . . . . . . . . . . . . . . 3-2
Service Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Service RIP (Every Call) Procedures . . . . . . . . . . . . . . . . . . . . . . 3-4
Overview for Troubleshooting Error Codes . . . . . . . . . . . . . . . . . . . . . . . 3-5
Using the Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . 3-5
System Startup and POST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Power On Self Test (POST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
POST Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Error Messages and Codes Index Table. . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Error Messages and Codes Procedures. . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Black ATC Sensor Failure, Code 15 . . . . . . . . . . . . . . . . . . . . . . 3-15
Transfer Roller Contact Failure, Code 20
Transfer Roller Retract Failure, Code 21. . . . . . . . . . . . . . . . 3-17
1st BTR Contact or Retract Failure. . . . . . . . . . . . . . . . . . . . . . . 3-18
Accumulator Belt Home Position Took Too Long, Code 30
Accumulator Belt Home Position Failure, Code 31. . . . . . . . 3-19
Accumulator Belt Edge Sensor Failure, Code 32
Accumulator Belt Drive Logic Failure, Code 34 . . . . . . . . . . 3-22
Unexpected Accumulator Belt Home Sensor Signal, Code 33 . . 3-24
Fuser Main Lamp Failure, Code 35. . . . . . . . . . . . . . . . . . . . . . . 3-25
Install or Reseat Fuser, Code 41 . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Fuser STS (Front) Warm Time Failure, Code 42. . . . . . . . . . . . . 3-27
Fuser SSR1 On Time Failure, Code 43 . . . . . . . . . . . . . . . . . . . . 3-27
Fuser Sub Lamp Overheat Failure, Code 44 . . . . . . . . . . . . . . . . 3-29
Fuser STS (Rear) Failure, Code 45. . . . . . . . . . . . . . . . . . . . . . . 3-30
Fuser STS (Rear) Warm Time Failure, Code 46 . . . . . . . . . . . . . 3-31
Fuser SSR2 On Time Failure, Code 47 . . . . . . . . . . . . . . . . . . . . 3-31
Fan Failure, Code 48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
Imaging Unit Motor Failure, Code 60. . . . . . . . . . . . . . . . . . . . . 3-35
Imaging Unit [1] [2] [3] [4] Communications Failure,
Code 70, 71, 72, 73 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Black Imaging Unit Motor Failure. . . . . . . . . . . . . . . . . . . . . . . . 3-37
Waste Cartridge Full Detection Sensor Failure, Code 78 . . . . . . 3-38
Engine Logic Board Failure, Code 80 . . . . . . . . . . . . . . . . . . . . . 3-39
Controller to Engine Communications Failure, Code 81. . . . . . . 3-39
Engine Logic Board RAM/ROM Failure, Code 82 . . . . . . . . . . . . 3-39

Table of Contents

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Xerox 7750DXF - Phaser Color Laser Printer Specifications

General IconGeneral
BrandXerox
Model7750DXF - Phaser Color Laser Printer
CategoryPrinter
LanguageEnglish

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