Read Sharp MX-6201N / MX-7001N (serv.man30) Service Manual online
MX-7001N TRAY PAPER FEED SECTION F – 2
Signal
Name
Function/Operation
CPFM
Paper feed motor
Drives the paper feed section
T1LUD
Tandem tray 1 upper limit detection
Detects upper limit of tandem tray 1
T1LUM
Paper tray lift-up motor (Tandem tray 1)
Drives the paper tray lift plate.
T1PED
Tandem tray 1 paper empty detection
Detects the paper empty of tandem tray 1
T1PFC
Tandem tray 1 paper feed clutch
Controls the paper feed roller ON/OFF on the paper feed section of tandem tray 1
T1PUS
Paper pickup solenoid (Tandem tray 1)
Controls the paper pickup
T1SPD
Tandem tray 1 paper remaining quantity
detector
detector
Detects remaining quantity of tandem tray 1
T2LUD
Tandem tray 2 upper limit detection
Detects upper limit of tandem tray 2
T2LUM
Paper tray lift-up motor (Tandem tray 2)
Drives the paper tray lift plate.
T2PED
Tandem tray 2 paper empty detection
Detects the paper empty of tandem tray 2
T2PFC
Tandem tray 2 paper feed clutch
Controls the paper feed roller ON/OFF on the paper feed section of tandem tray 2
T2PUS
Paper pickup solenoid (Tandem tray 2)
Controls the paper pickup
T2SPD
Tandem tray 2 paper remaining quantity
detector
detector
Detects remaining quantity of tandem tray 2
TANSET
Tandem tray installation detection
Detects the installation state of tandem tray
No.
Name
Function/Operation
1
Paper pickup roller
(Tandem No. 1 / No. 2 paper feed tray)
(Tandem No. 1 / No. 2 paper feed tray)
Pick up paper, and feeds it to the paper feed roller
2
Paper feed roller
(Tandem No. 1 / No. 2 paper feed tray)
(Tandem No. 1 / No. 2 paper feed tray)
Feeds paper to the paper transport section
3
Separation roller
(Tandem No. 1 / No. 2 paper feed tray)
(Tandem No. 1 / No. 2 paper feed tray)
Separates paper to prevent Double Feed
4
Torque limiter
A certain level of resistance force is supplied to the rotation of the separation roller to prevent
double feed
double feed
5
Lift wire
Transmits the paper tray lift-up motor power to the paper feed tray
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