Read Sharp MX-FN17 / MX-PN11 Service Manual online
MX-FN17 OPERATIONAL DESCRIPTIONS 6 – 8
Signal name
Name
Function/Operation
FPCHPS (PIS)
Punch cam home position sensor
Detects the home position in the up/down direction of the punch cylinder on the 3-hole
side in 2/3-hole combined punch. (PN11B only)
side in 2/3-hole combined punch. (PN11B only)
FPDFS (FULS)
Punch dust full sensor
Detects dust full in the punch dust container.
FPHPS (YHPS)
Punch unit home position sensor
Detects the home position in the F/R direction in the punch shift operation.
FPM (PUNM)
Punch motor
Drives the punch cylinder up and down.
FPMRS (MCLK)
Punch motor rotation sensor
Detects rotation of the punch motor.
FPMS (REARS)
Punch mode sensor
Detects the home position in the up/down direction of the 2-hole and 4-hole punch
cylinders on the 2-hole side in 2/3-hole combined punch.
cylinders on the 2-hole side in 2/3-hole combined punch.
FPSM (Y_MOT)
Punch shift motor
Shifts the punch unit forward and backward.
No.
Name
Function/Operation
1
Punch PWB
Controls the punch unit.
2
LED light emitting PWB
Detects the paper rear edge and the punch horizontal resist.
3
LED light receiving PWB
Detects the paper rear edge and the punch horizontal resist.
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