Inner Duplex Assembly; Major Functions - Dell 5110cn Service Manual

3.4 Inner Duplex Assembly

3.4.1 Major functions

- AUTOMATIC DENSITY CONTROL (ADC) SENSOR
Reads the density of the toner image prepared on the surface of BTR in the TRANSFER ROLLER
(refer to "3.6 Transfer Roller & Fuser") and feeds it back to the process control (refer to "5.4 Process
Control").
- SENSOR TONER FULL
Detects that the toner collect space in the TRANSFER ROLLER (refer to "3.6 Transfer Roller &
Fuser") has become full of waste toner to be collected.
- DRIVE ASSY FUSER
Supplies the drive to the FUSER (refer to "3.6 Transfer Roller & Fuser").
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Chapter 6 Principles of Operation