Table 1-16 Electrical component list, paper feeder
Component type Abbreviation Component name
Motor M5 Lifter motor
Solenoid SL4 Cassette pickup solenoid
Clutch CL2 Feed clutch (Note)
Switch SW3 Cassette detection switch
Photointerrupter PS460 Media surface sensor
PS461 Cassette media out sensor
Motor control
The paper feeder uses one motor for the cassette lift-up operation.
Table
1-17 Motors, paper feeder
Component name Components driven
M5
Lifter motor
1
Lifts up the cassette
1
The paper feeder does not detect lifter motor failures.
Pickup and feed operation
The paper feeder picks up the sheet of paper one by one in the paper feeder cassette and feeds it to the
printer.
Electrical components, pickup and feed
The gure below shows the paper feeder electrical components. The table in this section describes the
electrical components.
36 Chapter 1 Theory of operation ENWW
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