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Kyocera FS-1050 Service Manual
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Laser printer
SERVICE
MANUAL
Published in Dec. '01

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Summary of Contents for Kyocera FS-1050

  • Page 1: Service Manual

    Laser printer SERVICE MANUAL Published in Dec. ’01...
  • Page 2 Contents Chapter 1 1-1 Printer specifications ............................1-3 1-2 Names of parts ..............................1-6 1-3 Safety information ............................1-7 1-4 Environmental requirements .......................... 1-10 1-5 About the toner container ..........................1-14 Chapter 2 2-1 Unpacking ................................ 2-3 2-2 Installing the printer ............................2-4 2-3 Using the operator panel ..........................
  • Page 3 Chapter 1 Contents 1-1 Printer specifications ........................1-3 1-1-1 Specifications ..........................1-3 (1) Engine ..........................1-3 (2) Controller ..........................1-4 (3) Weight and dimensions ....................... 1-4 (4) Power requirements ......................1-5 (5) Environmental requirements ....................1-5 1-2 Names of parts ..........................1-6 1-2-1 Name of parts ..........................
  • Page 4 Chapter 2 Contents 2-1 Unpacking ............................2-3 2-1-1 Unpacking and inspection ......................2-3 2-2 Installing the printer ........................2-4 2-2-1 Installing the toner container ..................... 2-4 2-2-2 Expanding memory ........................2-8 (1) Minimum memory requirements ..................2-8 (2) DIMM specifications ......................2-8 (3) Notes on handling DIMM .....................
  • Page 5 Chapter 3 Contents 3-1 Maintenance/Adjustments ......................3-3 3-1-1 Life expectancy of modules ....................... 3-3 3-1-2 Toner container .......................... 3-4 (1) When to replace the toner container ................... 3-4 (2) Notes on changing toner container ..................3-4 (3) Toner container replacement ....................3-5 (4) Toner saver mode (EcoPrint) ....................
  • Page 6 Chapter 4 Contents 4-1 Electrophotographic system ......................4-3 4-1-1 Electrophotographic cycle ......................4-3 Process unit mechanism ......................4-4 (1) Main charging ........................4-5 Photo conductive drum ......................4-5 Charging the drum ........................4-6 (2) Exposure ..........................4-7 Laser scanner unit ........................4-8 Drum surface potential ......................
  • Page 7 Chapter 5 Contents 5-1 General instructions ........................5-3 5-1-1 Screw/hardware ......................... 5-3 5-1-2 Before starting disassembly ...................... 5-3 5-2 Disassembly ............................. 5-4 5-2-1 Removing the process unit ......................5-4 5-2-2 Removing the principal outer covers ..................5-5 (1) Removing the top cover/face-down output tray ..............5-5 (2) Removing the right cover ....................
  • Page 8 Chapter 6 Contents 6-1 Troubleshooting ..........................6-3 6-1-1 General error handling ....................... 6-3 (1) Maintenance messages ...................... 6-3 (2) Error messages ........................6-5 6-1-2 Diagnostic (Service error messages) ..................6-7 (1) Call service 7980 - Waste toner full [Total page count less than 100,000 pages of printing] ..6-7 (2) Call service 7990 - Waste toner full [Total page count more than 100,000 pages of printing] ..
  • Page 9: Troubleshooting

    Put paper of the correct size in the MP tray then press the GO key to resume printing. The ATTENTION indicator flashes. Indicates that a failure Option Interface has occurred with the optional network interface board. Error Check the optional interface installed in the printer. FS-1050...
  • Page 10: Laser Printer

    FS-1050 Laser Printer PARTS LIST Published in Oct., 2001 FS105070770 842FS1050120...
  • Page 11 FS-1050 1 - Enclosure G101 0022 0003 0032 0A02 Since April 2001 Until March 2001 0002 0037 0035 0030 0036 0037 0031 G003 0010 0031 0011 G002 0007 0012 G002 0004 0008 0038 0006 0005 0024 0026 0023...