Lexmark 7462 series - Page 655

Sensor (media low)
This sensor detects by the actuator position whether media in the media tray assembly is low. When the
flag
of the actuator blocks, then unblocks the sensing area of the sensor (media low), the media level is determined
to be low.
MPF
The MPF is a mechanical unit supplying media to the printer. The driving force from the main drive motor drive
motor is transmitted to the MPF pick roll to feed media.
MPF pick solenoid
MPF pick roll assembly
Sensor (MPF media empty)
#Part
1 MPF pick solenoid
2 Sensor (MPF media empty)
3 MPF pick roll assembly
MPF feed roll
The MPF pick roll feeds the media set on the MPF into the printer.
MPF pick solenoid
The MPF pick solenoid transmits the driving force from the main drive motor assembly to the MPF pick roll.
Sensor (MPF media empty)
The sensor (MPF media out) detects whether media is present on the MPF.
7462
Appendix C: Theory of operation
655