General information 1-67
7500-432, -632, and -832
Layout of media transport path
The main components associated with the media path and transport with the duplex installed.
Functions of main components
When the duplex is installed to the left of the printer, duplex (double-sided) printing is available with the printer.
The following outlines the functions of the main components of the duplex.
Switch (duplex left door interlock)
The switch (left door interlock) detects open/close of the left door.
Sensor (duplex wait)
The sensor (duplex wait) detects whether media is remaining in the duplex.
Duplex media
transport roll
ASM
MPF
MPF Transport
pinch roll
MPF Transport
roll ASM
Transport
roll ASM
Media transport
pinch roll
Separation roll
Feed roll
Duplex media
center transport
roll ASM
Duplex media
transport pinch roll
Duplex media
transport roll
ASM
MPF pick roll
Registration roll
ASM
Pick roll
Registration pinch
roll
Drum
Transfer roll ASM
Heat Roll
Exit 1 media exit pinch rolls
Exit 1 media exit roll ASM
Exit 2 media transport roll ASM
Exit 2 media exit pinch rolls
Exit 2 media exit roll ASM
Pressure roll
Exit 2
Duplex
TRAY 4
TRAY 3
(TTM)
Tandem tray
Tray 4 transport roll ASM