Names Of Unit Contacting Terminals - Epson ACULASER COLOR 2000 Service Manual

EPSON AcuLaser C2000 / AcuLaser C1000

2.2.4.3 Names of Unit Contacting Terminals

1. Drum Cartridge Terminals
3
4
1
5
2
2. Toner Cartridge Terminals
3
4
1
5
2
3. Toner Rack Terminals
Operating Principles
1
New Fuse
(2: Dual purpose, detection of D/C)
2
3 Earth
4 Electrification Bias
5 Charge Bias
1
New Fuse
(2: Dual purpose, detection of T/C)
2
3 Regulation Bias
4 Collecting Plate Bias
5 Development Bias
Printing Process
4
1
3
2
5
4. Transfer Belt Unit Terminals
1 2
3
OC (oil coating) Roller Terminals
1
New Fuse
2
3 Serves both as OC exist detection
Revision E
1
New Fuse
(2: Dual purpose, detection of T/C)
2
3 Regulation Bias
4 Seal Bias
5 Development Bias
1 Secondary Transfer Bias
2 Primary Transfer Bias
4
3 Earth
4 Drawer Connector
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