Xerox Phaser 7500 Service Manual

Xerox Phaser 7500 Service Manual

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Phaser
7500
Color Printer
Phaser
Service Manual
Xerox Internal-Use Only
7500
®

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Summary of Contents for Xerox Phaser 7500

  • Page 1 ® Phaser 7500 Color Printer Phaser 7500 ® Service Manual Xerox Internal-Use Only...
  • Page 2 Diagnostics ................. . .1-26 Phaser 7500 Printer Service Manual...
  • Page 3 Phaser 7500 Operational Overview........
  • Page 4 Tray 5 Feed Out Sensor Static Jam............. .3-45 Phaser 7500 Printer Service Manual...
  • Page 5 Motor Drive PWB F3 Blows ..............3-105 Phaser 7500 Printer Service Manual...
  • Page 6 LPH PLL Lock Fail Y ................3-185 Phaser 7500 Printer Service Manua...
  • Page 7 Table of Contents LPH PLL Lock Fail M ................3-186 LPH PLL Lock Fail C .
  • Page 8 2nd BTR Unit Near End Warning/ 2nd BTR Unit End Warning ........3-309 Phaser 7500 Printer Ser...
  • Page 9 Printer Hangs with the Xerox Logo Displayed, or reboots ....... .
  • Page 10 LED EEPROM Check ................6-9 Phaser 7500 Printer Service Manual...
  • Page 11 REP 5.8 Developer Beads ...............8-56 Phaser 7500 Printer Service Manual...
  • Page 12 REP 10.23 Tray Module (3T) (1500-Sheet Feeder) ..........8-111 Phaser 7500 Printer Service Manual...
  • Page 13 Table of Contents 500-Sheet Feeder (Option) ................8-112 REP 11.1 Tray 3 Feeder Assembly STM/ Feed Out Chute.
  • Page 14 Table of Contents Registration ..................8-172 REP 15.1 Takeaway Clutch .
  • Page 15 Parts List 17.1 Exit ................9-99 Phaser 7500 Printer Service Manual...
  • Page 16 Tray 1 (MPT) ................10-52 Phaser 7500 Printer Service Manual...
  • Page 17 Acronyms and Abbreviations ............... . . 11-17 Index xviii Phaser 7500 Printer Service Manual...
  • Page 18: General Information

    General Information In this chapter... • Printer Introduction and Overview • Printer Configurations • Parts of the Printer • Printer Options • Maintenance Items • Consumables • Specifications • Physical Dimensions and Clearances • Non-Genuine Mode • Maintenance Function • Information Pages Chapter...
  • Page 19: Theory Of Operation

    Theory of Operation In this chapter... • Table of Contents • Phaser 7500 Operational Overview • Printing Process • Print Data Flow • Paper Feed • Major Assemblies and Functions • Drive Assembly • Operating Mode • Control Chapter...
  • Page 20: Error Messages And Codes

    Error Messages and Codes In this chapter... • Introduction • Servicing Instructions • Messages, Chain Link Codes, and Procedures • Paper Size Detection • General Troubleshooting • Jam Errors • System Errors Chapter...
  • Page 21: General Troubleshooting

    General Troubleshooting In this chapter... • Introduction • General Troubleshooting Checklist • System Startup • Power On Self Test (POST) • Service Diagnostics • Control Panel Troubleshooting • AC Power Troubleshooting • Power Supply Troubleshooting • RAM Errors • Intermittent Problems •...
  • Page 22: Print Quality Troubleshooting

    Print-Quality Troubleshooting In this chapter... • Print-Quality Problems Overview • Print-Quality Troubleshooting Pages • Test Prints • Initial Actions Before Troubleshooting • Print-Quality Specifications • Print-Quality Troubleshooting Chapter...
  • Page 23: Adjustments And Calibrations

    Adjustments and Calibrations In this chapter... • Adjustments • Calibrations Chapter...
  • Page 24: Cleaning And Maintenance

    Cleaning and Maintenance In this chapter... • Service Maintenance Procedure • Cleaning • Maintenance Chapter...
  • Page 25: Service Parts Disassembly

    Service Parts Disassembly In this chapter... • Table of Contents • Overview • Maintenance Items and Consumables • LED Print Head • Drive • NOHAD • Development • Transfer • Fuser • Xerographic • Tray 2 Feeder/ Tray 2 • 1500-Sheet Feeder (Option) •...
  • Page 26: Registration

    Tray 2 - Tray Module (3T) (Option) • Tray 3/4/5 - Tray Module (3T) (Option) • Tray Module (1T) (Option) • Tray 1 (MPT) • L/H Cover • Registration • Exit • Electrical • Cover • • Xerox Supplies and Accessories Chapter...
  • Page 27: Plug/Jack And Wiring Diagrams

    Plug/Jack and Wiring Diagrams In this chapter... • Plug/Jack Diagrams and Designators • Plug/Jack Locators • Notations Used in the Wiring Diagrams • General Wiring Diagrams • Print Engine Wiring Diagrams • Duplex Unit Wiring Diagram • Tray Module Wiring Diagrams Chapter...

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