Oce 3121 Technical & Service Manual page 595

PS16 is the tray position sensor, and M11 is the tray shift drive motor;
both are explained in the section on the tray shift mechanism.
Location of the electrical components: transport drive system.
Symbol
PS19
PS17
PS18
M9
SL6
SL8
*1 Stepping motor.
*2 pin on the DC control PCB (signal line).
*3 late when the sensor is ON.
Electrical components, signals and signal lines
514 TSM Océ 3121
SL6
SL8
(M11)
(PS16)
Nomenclature
Sensor for the 3-tray entry PS19
Delivery sensor 2
Delivery sensor 3
Motor for the tray feeder (* 1)
Solenoid SL8 for the paper deflec-
tor 2
Solenoid SL8 for the paper deflec-
tor 3
PS19
PS17
PS18
Pin No. (* 2) State (*
J104-6
J104-4
J104-5
J104-11~14
J104-9
J104-10
Functional description of the 3-tray unit
M9
3)
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0
0
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