HP M750 series

Table 1-15 Pickup-and-feed operation
Component Signal
Paper deck cassette 1 pickup motor M1 PAPER DECK CASSETTE 1 PICKUP MOTOR CONTROL signal
Paper deck cassette 1 lifter motor M2 PAPER DECK CASSETTE 1 LIFTER MOTOR CONTROL signal
Paper deck cassette 1 pickup solenoid SL01 PAPER DECK CASSETTE 1 SOLENOID signal
Paper deck cassette 1 media feed sensor SR1 PAPER DECK CASSETTE 1 MEDIA FEED signal
Paper deck cassette 1 media stack surface sensor SR2 PAPER DECK CASSETTE 1 MEDIA STACK SURFACE signal
Paper deck cassette 1 media out sensor SR3 PAPER DECK CASSETTE 1 MEDIA OUT signal
Paper deck door-open-detection switch SW1 PAPER DECK DOOR OPEN DETECTION signal
Paper deck cassette 1 media end switch SW2 PAPER DECK CASSETTE 1 MEDIA END signal
Paper deck cassette 1 media width switch SW3 PAPER DECK CASSETTE 1 MEDIA WIDTH signal
Paper deck cassette 2 pickup motor M81 PAPER DECK CASSETTE 2 PICKUP MOTOR CONTROL signal
Paper deck cassette 2 lifter motor M82 PAPER DECK CASSETTE 2 LIFTER MOTOR CONTROL signal
Paper deck cassette 2 pickup solenoid SL82 PAPER DECK CASSETTE 2 SOLENOID signal
Paper deck cassette 2 media feed sensor SR81 PAPER DECK CASSETTE 2 MEDIA FEED signal
Paper deck cassette 2 media stack surface sensor SR82 PAPER DECK CASSETTE 2 MEDIA STACK SURFACE signal
Paper deck cassette 2 media out sensor SR83 PAPER DECK CASSETTE 2 MEDIA OUT signal
Paper deck cassette 2 media end switch SW82 PAPER DECK CASSETTE 2 MEDIA END signal
Paper deck cassette 2 media width switch SW83 PAPER DECK CASSETTE 2 MEDIA WIDTH signal
Paper deck cassette 3 pickup motor M91 PAPER DECK CASSETTE 3 PICKUP MOTOR CONTROL signal
Paper deck cassette 3 lifter motor M92 PAPER DECK CASSETTE 3 LIFTER MOTOR CONTROL signal
Paper deck cassette 3 pickup solenoid SL91 PAPER DECK CASSETTE 3 SOLENOID signal
Paper deck cassette 3 media feed sensor SR91 PAPER DECK CASSETTE 3 MEDIA FEED signal
Paper deck cassette 3 media stack surface sensor SR92 PAPER DECK CASSETTE 3 MEDIA STACK SURFACE signal
Paper deck cassette 3 media out sensor SR93 PAPER DECK CASSETTE 3 MEDIA 0UT signal
Paper deck cassette 3 media end switch SW92 PAPER DECK CASSETTE 3 MEDIA END signal
Paper deck cassette 3 media width switch SW93 PAPER DECK CASSETTE 3 MEDIA WIDTH signal
Cassette media-size detection and cassette-presence detection
The paper deck detects the size of the paper loaded in the paper deck cassette by monitoring the paper deck
cassette media end switch and the paper deck cassette media width switch. It also detects the presence of
cassette by monitoring the switches. The paper deck controller notifies the formatter through the DC
controller when it determines a cassette is absent.
76 Chapter 1 Theory of operation ENWW