Figure 1-49 Signals for the paper feeder
Paper deck
controller
Motor
Solenoid
Photointerrupter
DC controller
Switch
+24V
Paper deck
+3.3V
The input trays contain several motors, solenoids, sensors, and switches, as described in the following table.
Table 1-22 Electrical components for the paper feeder
Component type Abbreviation Component name
Motors M1 PD lifter motor 1
M2 PD pickup motor
Solenoids SL1 PD pickup solenoid 1
Sensors SR1 Tray 3 paper surface sensor 1
SR2 Tray 3 paper surface sensor 2
SR3 Tray 3 paper present presence sensor
SR4 Tray 3 feed sensor
Switches SW1 PD right door switch
ENWW Optional paper feeders 65
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