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Sharp MX-M356N Service Manual page 31

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: '15/Aug.
1
B. Motors, clutches, solenoids and PWB
(1) MX-M316N/M266N/M356N
1
MX-RP20
Signal name
SPFM
RSPF transport motor
SPM/SPUM
RSPF paper feed motor
SPRS
Paper exit roller pressure control solenoid
(RSPF)
SRRC
Registration roller clutch (RSPF)
No.
Name
1
RSPF driver PWB
(2) MX-M265N/M315N
MX-RP19
Signal name
SPFM
RSPF transport motor
SPRS
Paper exit roller pressure control solenoid
(RSPF)
SRRC
Registration roller clutch (RSPF)
SPUC
Reverse clutch
No.
Name
1
RSPF driver PWB
Name
Stepping motor
Stepping motor
Magnetic solenoid
Magnetic clutch
Drives the motor, the solenoid, and the clutch in the RSPF section.
Name
Stepping motor
Magnetic solenoid
Magnetic clutch
Electromagnetic
clutch
Drives the motor, the solenoid, and the clutch in the RSPF section.
MX-M316N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 7
SPM (SPUM)
1
Type
Transports a document.
Feeds a document.
Controls ON/OFF of the transport power of the paper exit roller. (Releases the
paper exit roller pressure when reversing paper.)
Controls the registration roller. (Controls the timing of document transport.)
Function/Operation
1
Type
Transports a document.
Controls ON/OFF of the transport power of the paper exit roller. (Releases the
paper exit roller pressure when reversing paper.)
Controls the registration roller. (Controls the timing of document transport.)
Controls ON/OFF of the transport power of the transport roller 3 and the
paper exit roller when discharging a document and reversing it to transport to
the resist roller.
Function/Operation
SRRC
SPFM
SPRS
Function/Operation
SRRC
SPFM
SPRS
SPUC
Function/Operation

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