EPSON AcuLaser C2000 / AcuLaser C1000
Revision E
Operating Principles
Printing Process
90
2.2.5.3 Paper Transfer
Paper transfer method is roller transfer method.
Transfers the toner image on the transfer belt to the paper by the transfer roller.
Figure 2-21. Paper Transfer
Transfer Roller Pressed / Estranged
Transfer roller is pressed or estranged to the transfer belt according to its
necessity.
Transfer roller pressure solenoid is turned ON and the driving force from
the carrier motor is transmitted to the cum via clutch, then the cam rotates.
Transfer roller is pressed to the transfer belt as shown in the figure below
(right).
Transfer roller pressure sensor is turned OFF and detects the transfer
roller pressed.
When the transfer roller pressure solenoid is turned ON again and the cam
rotates, the transfer roller is estranged from the transfer roller as shown in
the figure below (left).
Figure 2-22. Transfer Roller Pressed / Estranged
HV1
Transfer Bias
Transfer
Roller
Paper
Transfer Belt
Electrode Roller
Transfer Belt Pressed
Transfer Roller Estranged
Transfer Belt Roller
Transfer Roller
Transfer Roller
Cam
Cam
Transfer Belt Roller
Summary of Contents for ACULASER COLOR 1000
Page 1: ...EPSON ACULASERCOLOR2000 ACULASERCOLOR1000 A4 Color Laser Printer SEPG00004 SERVICE MANUAL ...
Page 12: ...C H A P T E R 1 PRODUCTDESCRIPTIONS ...
Page 68: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Page 104: ...C H A P T E R 3 TROUBLESHOOTING ...
Page 138: ...C H A P T E R 4 DISASSEMBLYANDASSEMBLY ...
Page 182: ...C H A P T E R 5 ADJUSTMENT ...
Page 187: ...C H A P T E R 6 MAINTENANCE ...
Page 189: ...C H A P T E R 7 APPENDIX ...
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