Read Sharp MX-6201N / MX-7001N (serv.man17) Service Manual online
MX-7001N EXTERNAL VIEW AND INTERNAL STRUCTURE 5 – 10
I. Clutches and solenoids
Signal
name
Name
Type
Function/Operation
ADUGS
ADU gate solenoid
Electromagnetic solenoid
Controls the ADU gate.
BLTCL
Belt separation clutch (normal)
Electromagnetic clutch
Controls separation of the primary transfer belt.
BLTCL_R
Belt separation clutch (reverse)
Electromagnetic clutch
Controls separation of the primary transfer belt.
C3PFC
Tray 3 paper feed clutch
Electromagnetic clutch
Controls ON/OFF of the paper feed roller in the tray 3 paper feed section.
C3PUS
Paper pickup solenoid (Tray 3)
Electromagnetic solenoid
Paper pickup solenoid (Tray 3)
C4PFC
Tray 4 paper feed clutch
Electromagnetic clutch
Controls ON/OFF of the paper feed roller in the tray 4 paper feed section.
C4PUS
Paper pickup solenoid (Tray 4)
Electromagnetic solenoid
Paper pickup solenoid (Tray 4)
FRS
Separation pawl solenoid
Electromagnetic solenoid
Controls separation of the fusing separation pawl.
LPFC
LCC transport clutch
Electromagnetic clutch
Controls ON/OFF of the transport roller in the LCC transport section.
LSS_BK
LSU shutter solenoid BK
Electromagnetic solenoid
Opens/closes the LSU (BK) shutter.
LSS_CL
LSU shutter solenoid CL
Electromagnetic solenoid
Opens/closes the LSU (CL) shutter.
MPFS
Paper pickup solenoid (Manual paper feed)
Electromagnetic solenoid
Paper pickup solenoid (Manual paper feed)
MPGS
Manual paper feed gate solenoid
Electromagnetic solenoid
Controls open/close of the manual paper feed gate.
MPUC
Manual paper feed clutch
Electromagnetic clutch
Controls ON/OFF of the paper feed roller in the manual paper feed
section.
section.
PCSS
Process control shutter solenoid
Electromagnetic solenoid
Controls open/close of the shutter of the process control register sensor.
RRC
PS clutch
Electromagnetic clutch
Controls ON/OFF of resist roller.
RRC2
PS clutch 2
Electromagnetic clutch
Performs braking of resist roller.
SPFC
DSPF paper feed clutch
Electromagnetic clutch
Controls ON/OFF of the rollers in the paper feed section.
SRRBC
DSPF No. 2 resist roller brake clutch
Electromagnetic clutch
Performs braking of No. 2 resist roller.
SRRC
DSPF No. 2 resist roller clutch
Electromagnetic clutch
Controls ON/OFF of No. 2 resist roller.
STRC
DSPF transport roller clutch
Electromagnetic clutch
Controls ON/OFF of the transport roller 1.
STRRBC
DSPF No. 1 resist roller brake clutch
Electromagnetic clutch
Performs braking of No. 1 resist roller.
STRRC
DSPF No. 1 resist roller clutch
Electromagnetic clutch
Controls ON/OFF of No. 1 resist roller.
T1PFC
Tandem tray 1 paper feed clutch
Electromagnetic clutch
Controls ON/OFF of the paper feed roller in the tandem tray 1 paper feed
section.
section.
T1PUS
Paper pickup solenoid (Tandem tray 1)
Electromagnetic solenoid
Paper pickup solenoid (Tandem tray 1)
T2PFC
Tandem tray 2 paper feed clutch
Electromagnetic clutch
Controls ON/OFF of the paper feed roller in the tandem tray 2 paper feed
section.
section.
T2PUS
Paper pickup solenoid (Tandem tray 2)
Electromagnetic solenoid
Paper pickup solenoid (Tandem tray 2)
TANCL
Tandem tray transport clutch
Electromagnetic clutch
Controls ON/OFF of the paper transfer roller in the tandem tray section.
TRC1
Vertical transport clutch upper
Electromagnetic clutch
Controls ON/OFF of the vertical transfer roller.
TRC2
Vertical transport clutch lower
Electromagnetic clutch
Controls ON/OFF of the vertical transfer roller.
ADUGS
LSS_CL
BLTCL
PCSS
RRC2
FRS
RRC
BLTCL_R
LSS_BK
T1PUS
T2PUS
TRC1
C4PFC
C3PFC
C3PUS
TRC2
C4PUS
T2PFC
T1PFC
MPGS
MPFS
LPFC
MPUC
TANCL
SRRC
SPFC
STRRC
SRRBC
STRRBC
STRC
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