Lexmark C935 - SFP Sensors

1-6 Printer Service Manual
5057-XXX
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SFP sensors
Functions of main components
• Media tray assembly
• Media feed unit assembly
• MPF
• Xerographics
• Transfer
• Fuser
• Drive
• Electrical components and rolls
Media tray assembly
It is necessary to adjust the media tray rear guide and media tray end guide of the media tray assembly to match
the media size.
MPF
Tray 1
Sensor (fuser exit)
Sensor (media on belt)
Sensor (duplex wait)
Sensor (tray 1 feed out)
Sensor (registration)
Sensor (bridge unit
media entrance)
Sensor (bridge
unit media exit)
Sensor (standard
bin media full)
Tray 2
1TM (optional)
Sensor (tray 2 feed out)
Sensor (bridge unit
media bin exit)
Tray 2
Tray 3
Tray 4
3TM (optional)
Sensor (tray 3 feed out)
Sensor (tray 2 feed out)
Sensor (tray 4 feed out)
Tray 2
Tray 3
Tray 4
TTM (optional)
Sensor (tray 3 feed out)
Sensor (tray 2 feed out)
Sensor (tray 4 feed out)
Fuser
Sensor (upper
media bin full)
Sensor (compiler
media in)
Finisher
(optional)
Booklet maker unit
(optional)
Sensor (diverter gate)
Sensor (buffer path)
Sensor (finisher
media entrance)
Sensor (upper media exit)
Sensor (lower
media exit)
Sensor (booklet
media entrance)
Sensor (booklet
media exit)