Figure 1-473 x 500-sheet optional paper feeder

PD feed roller

PD pickup roller

PD separation roller

Figure 1-48Signals for the paper feeder

 

 

Paper deck

 

 

Motor

 

+3.3V

 

 

+24V

Solenoid

DC controller

Paper deck

 

controller

 

 

 

 

Photointerrupter

 

 

Switch

The input trays contain several motors, solenoids, sensors, and switches, as described in the following table.

58 Chapter 1 Theory of operation

ENWW