Sharp MX-M550N

MX-M700N EXTERNAL VIEW AND INTERNAL STRUCTURE 5 – 13
H. Drive motor
STMPS STMPS Stamp solenoid control signal Stamp drive Electromagnetic
solenoid
STRBC STRBC DSPF paper transport roller 2 brake
clutch
DSPF transport roller 2 braking Electromagnetic
clutch
STRC STRC DSPF paper transport roller 2 clutch DSPF transport roller 2 ON/OFF control Electromagnetic
clutch
STRRBC STRRBC DSPF No. 1 resist roller breake
clutch
DSPF transport roller 3 braking Electromagnetic
clutch
STRRC STRRC DSPF No. 1 resist roller clutch DSPF transport roller 3 ON/OFF control Electromagnetic
clutch
T1PFC T1PFC Paper feed clutch
(Paper feed tray 1)
Paper freed tray 1 section roller ON/OFF control Electromagnetic
clutch
T1PUS T1PUS Paper pickup solenoid
(Paper feed tray 1)
Presses the paper pickup roller onto paper. Electromagnetic
solenoid
T2PFC T2PFC Paper feed clutch
(Paper feed tray 2)
Paper feed tray 2 section roller ON/OFF control Electromagnetic
clutch
T2PUS T2PUS Paper pickup solenoid
(Paper feed tray 2)
Presses the paper pickup roller onto paper. Electromagnetic
solenoid
Code
Signal
name
Name Type Function/Operation NOTE
ADM1 ADM1 Duplex (ADU) motor 1 Stepping motor Drives the paper transport roller 2 and the paper transport
roller 19.
High speed
ADM2 ADM2 Duplex (ADU) motor 2 Stepping motor Drives the paper exit rollers 20 and 21. Selection of
Normal speed/
High speed
DM DM OPC drum motor DC brush-less
motor
Drives the OPC drum and the transfer section.
DVM DVM Developing system DC brush-less
motor
Drives the developing section.
FUM FUM Fusing motor DC brush-less
motor
Drives the fusing section.
M1LUM M1LUM Paper feed tray lift-up motor
(Paper feed tray 3)
DC brush motor Drives the lift plate of the paper feed tray. Selection of
Rotation mode/
Brake mode
M2LUM M2LUM Paper feed tray lift-up motor
(Paper feed tray 4)
DC brush motor Drives the lift plate of the paper feed tray. Selection of
Rotation mode/
Brake mode
Code
Signal
name
Name Function/Operation Type NOTE
VPM
TRM
SPFM
SLUM
SPSM
ADM1
ADM2
TURM
MM
M1LUM
M2LUM
T1LUM
T2LUM
DM
FUM
PGM
MIM
TM2
TM1
POM1
POM2
DVM
WEBM