Brother MFC-L2712DN - Page 31

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Location of sensors and clutches
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kinds of toner and add 1 to the reset of the developing bias
and to the exchange count.
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External temperature/humidity
sensor
Detects external temperature and humidity around the
machine.
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alignment adjustment.
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when feeding from the
MP tray.
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T1 clutch
New toner sensor PCB ASSY
Toner box relay PCB ASSY
*1
/
MP relay PCB ASSY
*2
Registration clutch
Registration rear sensor
Registration
front sensor
Paper feed sensor PCB ASSY
Toner box solenoid
*1
Eject sensor
PCB ASSY
Back cover/duplex
tray sensor
Front cover sensor
Toner box new PCB ASSY
*1
Toner sensor
PCB ASSY
*1
ADF cover sens
or
Document scanning position sensor
Document detection sensor
Hook switch
*1
: For models with Toner box
*2
: For models without Toner box