Sharp MX-FD10 Service Manual / Specification ▷ View online
2
2
2-23
2-23
Technology>Controls>Outlineofoperations
Technology>Controls>Outlineofoperations
（
Fold feed motor）
（
Entrance motor 2）
M
（
Upper stopper motor）
M
M
4.Firstpaperdeliverytosmall-sizestacktray
Thedeliverysensor1turnsontomovetheleadingedgeguidetothestandbyposition.
The fold tray branching flapper solenoid turns off 100 ms after the delivery sensor 1
turnedoff.
Thefoldtraydeliverymotorstartsturningataspeedof533pps100msafterthefold
tray branching flapper solenoid turned off.
ThefoldtrayHPsensorturnsontostopthefoldtraydeliverymotor.
A “Paper Tray Delivery Notification” signal is sent.
The fold tray branching flapper solenoid turns off 100 ms after the delivery sensor 1
turnedoff.
Thefoldtraydeliverymotorstartsturningataspeedof533pps100msafterthefold
tray branching flapper solenoid turned off.
ThefoldtrayHPsensorturnsontostopthefoldtraydeliverymotor.
A “Paper Tray Delivery Notification” signal is sent.
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•
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F-2-54
F-2-54
（
Flapper solenoid）
SL
S22
（
Delivery sensor 1）
（
Folding/straight branching
flapper solenoid）
SL
S32
（
Fold position sensor）
（
Fold position
adjustment motor）
M
（
Release timing solenoid）
SL
F-2-55
F-2-55
F-2-56
F-2-56
2
2
2-24
2-24
Technology>Controls>Outlineofoperations
Technology>Controls>Outlineofoperations
（
Fold tray motor）
M
S28
（
Fold tray HP sensor）
F-2-57
F-2-57
F-2-58
F-2-58
4) Fourfoldoperationsequence
When a post handling specification signal “fourfold Operation” is received during copying,
fourfoldoperationstarts.Thefourfoldoperationprocedureisasfollows:
fourfoldoperationstarts.Thefourfoldoperationprocedureisasfollows:
1) Registrationcorrection
2) Paperpullingin
3) Folding
4) Delivery
2) Paperpullingin
3) Folding
4) Delivery
[Operation]
1.Firstpaperregistrationcorrection
Theentrancemotor1andentrancemotor2turnatthelinearspeedofthehost
machine.
The fold/straight branching flapper solenoid turns on.
Thefoldfeedmotorturnsataspeedof400mm/s.
Theupperstoppermotorandinnerthreefoldstoppermotorturnsataspeedof533
ppstomovethestopper.
Whenpaperhasbeenfed233.0mmsincetheslowdowntimingsensorturnedon,
theentrancemotor1andentrancemotor2slowdownto650mm/s.Theclutch(CW)
turnson.
Forplainpaper,theentrancemotor1andentrancemotor2stop(registrationloop
size:7mm)whenthepaperhasbeenfed17.6mmsincethereleasetimingsensor
turnedon.Forthinpaper,theentrancemotor1andentrancemotor2stop(registration
loopsize:8.5mm)whenthepaperhasbeenfed19.1mmsincethereleasetiming
sensorturnedon.
machine.
The fold/straight branching flapper solenoid turns on.
Thefoldfeedmotorturnsataspeedof400mm/s.
Theupperstoppermotorandinnerthreefoldstoppermotorturnsataspeedof533
ppstomovethestopper.
Whenpaperhasbeenfed233.0mmsincetheslowdowntimingsensorturnedon,
theentrancemotor1andentrancemotor2slowdownto650mm/s.Theclutch(CW)
turnson.
Forplainpaper,theentrancemotor1andentrancemotor2stop(registrationloop
size:7mm)whenthepaperhasbeenfed17.6mmsincethereleasetimingsensor
turnedon.Forthinpaper,theentrancemotor1andentrancemotor2stop(registration
loopsize:8.5mm)whenthepaperhasbeenfed19.1mmsincethereleasetiming
sensorturnedon.
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2
2
2-25
2-25
Technology>Controls>Outlineofoperations
Technology>Controls>Outlineofoperations
（
Entrance motor 2）
（
Folding/straight branching
flapper solenoid）
SL
M
（
Entrance motor 1）
M
（
Fold feed motor）
M
S30
（
Slowdown timing sensor）
S31
（
Release timing sensor）
（
Fold adjustment clutch）
CL
（
Upper stopper motor）
（
C-fold stopper motor）
M
M
F-2-59
F-2-59
F-2-60
F-2-60
2.Firstpaperpullingin
*Forthinpaper,themachineperformsthefollowingstepsinadvance:
*Forthinpaper,themachineperformsthefollowingstepsinadvance:
Turnsthefoldpositionadjustmentmotorinthereversedirectionataspeed50mm/s,
andstopsthefoldpositionadjustmentmotorafterfeedingpaperby5.0mm.
Turnsonthereleasesolenoid,andwaitsfor300ms.
andstopsthefoldpositionadjustmentmotorafterfeedingpaperby5.0mm.
Turnsonthereleasesolenoid,andwaitsfor300ms.
*Thesucceedingstepsarethesameforbothplainpaperandthinpaper.
Thefoldpositionadjustmentmotorturnsataspeedof400mm/s.
Thefoldpositionaccuracysensorturnsontoactivatethereleasesolenoid.
Whenpaperhasbeenfed10.0mmsinceitstrailingedgepassedthroughthereleased
rollers(and150mshavepassedafterthereleasesolenoidturnedon),therelease
solenoidturnsoff.
Whenthepaperhasbeenfed10.0mmsinceitstrailingedgepassedbytheinner
threefoldstopper,thefoldpositionadjustmentmotorstops.
Thefoldpositionaccuracysensorturnsontoactivatethereleasesolenoid.
Whenpaperhasbeenfed10.0mmsinceitstrailingedgepassedthroughthereleased
rollers(and150mshavepassedafterthereleasesolenoidturnedon),therelease
solenoidturnsoff.
Whenthepaperhasbeenfed10.0mmsinceitstrailingedgepassedbytheinner
threefoldstopper,thefoldpositionadjustmentmotorstops.
（
Fold position
adjustment motor）
（
Release timing solenoid）
SL
M
S32
（
Fold position sensor）
C-fold stopper
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•
•
•
•
•
F-2-61
F-2-61
2
2
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Technology>Controls>Outlineofoperations
Technology>Controls>Outlineofoperations
3.Firstpaperfoldoperation
Thefoldpositionadjustmentclutch(CW)turnsoff,thefoldpositionadjustmentclutch
(CCW)turnson,andtheinnerthreefoldstoppersolenoidturnson.
Forplainpaper,thefoldpositionadjustmentmotorturnsinthenormaldirectionata
speedof400ms.Forthinpaper,thefoldpositionadjustmentmotorturnsinthenormal
directionataspeedof200mm/s.
The leading edge of the paper stops at the inner threefold stopper, starting the first
foldoperation.
Thereleasetimingsensorturnsofftostopthefoldpositionadjustmentmotorandturn
offthefoldpositionadjustmentclutch(CCW).
Theupperstopperpapersensorturnsontoturnofftheinnerthreefoldstopper
solenoid.
The leading edge of the first fold stops against the upper stopper, starting the second
foldoperation.
Theleadingedgepressguidestartsmoving71msaftertheupperstopperpaper
sensorturnedon.
The upper stopper paper sensor turns off to turn on the fold tray branching flapper
solenoid.
(CCW)turnson,andtheinnerthreefoldstoppersolenoidturnson.
Forplainpaper,thefoldpositionadjustmentmotorturnsinthenormaldirectionata
speedof400ms.Forthinpaper,thefoldpositionadjustmentmotorturnsinthenormal
directionataspeedof200mm/s.
The leading edge of the paper stops at the inner threefold stopper, starting the first
foldoperation.
Thereleasetimingsensorturnsofftostopthefoldpositionadjustmentmotorandturn
offthefoldpositionadjustmentclutch(CCW).
Theupperstopperpapersensorturnsontoturnofftheinnerthreefoldstopper
solenoid.
The leading edge of the first fold stops against the upper stopper, starting the second
foldoperation.
Theleadingedgepressguidestartsmoving71msaftertheupperstopperpaper
sensorturnedon.
The upper stopper paper sensor turns off to turn on the fold tray branching flapper
solenoid.
（
Fold position
adjustment motor）
M
（
Fold adjustment
clutch）
CL
（
C-fold stopper solenoid）
SL
C-fold stopper
S31
（
Release timing sensor）
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•
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•
F-2-62
F-2-62
S33
（
Upper stopper
paper sensor）
（
Upper stopper）
（
C-fold stopper solenoid）
SL
Leading edge
press guide
S33
（
Upper stopper
paper sensor）
F-2-63
F-2-63
F-2-64
F-2-64
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