Read Sharp MX-FN27 Service Manual online
MX-FN27 N, MX-PN14 OPERATIONAL DESCRIPTION 6 – 4
B. Initialization
The finisher performs the following initialization operation depending on the status.
*1:Target sensors
3. Feed Unit
A. Outline
The feed unit feeds the paper delivered from the host machine to the processing tray unit.
A Delivery sensor (FNPS1) is provided along the paper feed path in the feed unit to detect the paper feed state and jam.
A Delivery sensor (FNPS1) is provided along the paper feed path in the feed unit to detect the paper feed state and jam.
Status
Operation
At power ON
If the target sensors*1 are aware of the home positions, initialization is not performed.
Only before starting a job, the Stack tray paper height sensor (FNPS9)
detects the paper height.
Only before starting a job, the Stack tray paper height sensor (FNPS9)
detects the paper height.
When recovering from sleep mode
At the start of a job
At the end of a job
After the cover is closed
Initialization is performed regardless of the sensor status. If at the home position, initialization is performed by moving the
sensor away from the home position.
sensor away from the home position.
FNPS2
Paddle home position sensor
FNPS3
Return belt home position sensor
FNPS4
Front alignment plate home position sensor
FNPS5
Rear alignment plate home position sensor
FNPS7
Assist home position sensor
FNPS8
Paper hold home position sensor
FNPS9
Stack tray paper height sensor
FNPS11
Stapler shift home position sensor
FNPS14
Stack tray home position sensor
FNPS15
Clinch home position sensor
FNM1
Feed motor
FNM7
Stapler shift motor
FNM2
Return belt motor
FNSTPLIF
Stapler motor
FNM3
Front alignment motor
FNM9
Clinch motor
FNM4
Rear alignment motor
FNM10
Paddle motor
FNM5
Assist motor
FNPS1
Delivery Sensor
FNM6
Tray shift motor
FNM7
FNM6
FNM10
FNM9
FNM2
FNSTPLIF
FNPS1
FNM3/4
FNM5
FNM1
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