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Phaser 6280 Color Laser Printer Service Manual
3-69
Error Messages and Codes
9
1. Check the Print Cartridge Sensor for
operation. Measure the voltage
across:
■
Ground <=> P/J19-3 pin (Yellow)
■
Ground <=> P/J19-6 pin
(Magenta)
■
Ground <=> P/J19-9 pin (Black)
■
Ground <=> P/J19-12 pin (Cyan)
2. Does the voltage change when the
paper is inserted into the sensor
detecting point?
Replace the
MCU Board
(page 8-86).
Replace the
Print Cartridge
Sensor
(page 8-55)
Troubleshooting Procedure Table (continued)
Step
Actions and Questions
Yes
No
Summary of Contents for Phaser 6280
Page 1: ...Phaser 6280 Color Laser Printer Phaser 6280 Service Manual...
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Page 15: ...Phaser 6280 Color Laser Printer Service Manual xiii...
Page 16: ...xiv Phaser 6280 Color Laser Printer Service Manual...
Page 26: ...xxiv Phaser 6280 Color Laser Printer Service Manual Table of Contents...
Page 62: ...1 36 Phaser 6280 Color Laser Printer Service Manual General Information...
Page 288: ...3 152 Phaser 6280 Color Laser Printer Service Manual Error Messages and Codes...
Page 432: ...5 58 Phaser 6280 Color Laser Printer Service Manual Print Quality Troubleshooting...
Page 558: ...8 112 Phaser 6280 Color Laser Printer Service Manual Service Parts Disassembly...
Page 670: ...I 10 Phaser 6280 Color Laser Printer Service Manual...
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