Phaser 6280 Color Laser Printer Service Manual
2-27
Theory of Operation
Paper Detection by the Registration Sensor
Since the paper path from Tray 1/Duplex to the Registration Sensor and from
the paper tray to the Registration Sensor are different, the Registration
Sensor is provided with Actuators A and B.
■
Actuator A detects the sheet fed from Tray 1/Duplex.
■
Actuator B detects the sheet fed from the paper tray.
The movement of Actuator A does not affect Actuator B.
s6280-075
Registration Sensor
Actuator A
Actuator B
From Paper Tray
Paper
Normal Position
Registration Sensor
Registration Sensor
Actuator A
Actuator A
Actuator B
Actuator A
Actuator B
From Tray 1 (MPT) or Duplex
Paper
Registration Sensor Spring (A)
Registration Sensor Spring (B)
Registration Sensor
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...
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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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