Sharp MX-M266N

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