Sharp MX-FD10 Service Manual / Specification ▷ View online
2
2
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Technology>Controls>Outlineofoperations
Technology>Controls>Outlineofoperations
4.Firstpaperdelivery
Thedeliverysensor1turnsontoturntheexitmotor1atthefoldingspeed(400mm/s).
Whenpaperhasbeenfed150.8mm(thetrailingedgehaspassedthroughthe
brushlessmotordrivearea)sincethedeliverysensor2turnedon,theexitmotor1and
exitmotor2slowdowntothelinearofthehostmachine.
When paper has been fed 12.3 mm since the delivery sensor 2 turned on, a “Paper
Delivery Start Request” signal is sent.
Thedelivery2sensorturnsofftochangethespeedoftheexitmotor1to400mm/s.
Whenpaperhasbeenfed150.8mm(thetrailingedgehaspassedthroughthe
brushlessmotordrivearea)sincethedeliverysensor2turnedon,theexitmotor1and
exitmotor2slowdowntothelinearofthehostmachine.
When paper has been fed 12.3 mm since the delivery sensor 2 turned on, a “Paper
Delivery Start Request” signal is sent.
Thedelivery2sensorturnsofftochangethespeedoftheexitmotor1to400mm/s.
（
Fold feed motor）
M
•
•
•
•
F-2-33
F-2-33
（
Fold feed motor）
M
S21
（
Delivery sensor 2）
S22
（
Delivery sensor 1）
M
（
Exit motor 2）
M
（
Exit motor 1）
F-2-34
F-2-34
F-2-35
F-2-35
2
2
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Technology>Controls>Outlineofoperations
Technology>Controls>Outlineofoperations
S21
（
Delivery sensor 2）
M
（
Exit motor 2）
M
（
Exit motor 1）
F-2-36
F-2-36
2) C-foldoperationsequence
When a post handling specification signal “C-fold Operation” is received during copying,
C-foldoperationstarts.TheC-foldoperationprocedureisasfollows:
C-foldoperationstarts.TheC-foldoperationprocedureisasfollows:
1) Registrationcorrection
2) Paperpullingin
3) Folding
4) Deliverytofoldtray
2) Paperpullingin
3) Folding
4) Deliverytofoldtray
[Operation]
1.Firstpaperregistrationcorrection
1.Firstpaperregistrationcorrection
Theentrancemotor1andentrancemotor2turnatthelinearspeedofthehost
machine.
The fold/straight branching flapper solenoid turns on.
Thefoldfeedmotorturnsataspeedof400mm/s.
TheupperstoppermotorandC-foldstoppermotorturnataspeedof533ppstomove
thestopper.
Whenpaperhasbeenfed233.0mmsincetheslowdowntimingsensorturnedon,
theentrancemotor1andentrancemotor2slowdownto650mm/s.Theclutch(CW)
turnson.
Whenpaperhasbeenfed17.6mmsincethereleasetimingsensorturnedon,the
entrancemotor1andentrancemotor2stop(registrationloopsize:7mm).
machine.
The fold/straight branching flapper solenoid turns on.
Thefoldfeedmotorturnsataspeedof400mm/s.
TheupperstoppermotorandC-foldstoppermotorturnataspeedof533ppstomove
thestopper.
Whenpaperhasbeenfed233.0mmsincetheslowdowntimingsensorturnedon,
theentrancemotor1andentrancemotor2slowdownto650mm/s.Theclutch(CW)
turnson.
Whenpaperhasbeenfed17.6mmsincethereleasetimingsensorturnedon,the
entrancemotor1andentrancemotor2stop(registrationloopsize:7mm).
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Technology>Controls>Outlineofoperations
Technology>Controls>Outlineofoperations
（
Entrance motor 2）
（
Folding/straight
branching flapper solenoid）
SL
（
C-fold stopper
motor）
M
M
（
Entrance motor 1）
M
（
Fold feed motor）
M
S30
（
Slowdown timing sensor）
S31
（
Release timing sensor）
（
Fold adjustment clutch）
CL
M
（
Upper stopper motor）
F-2-37
F-2-37
F-2-38
F-2-38
2.Firstpaperpullingin
Thefoldpositionadjustmentmotorturnsinthereversedirectionataspeedof400
mm/s.
Thefoldpositionaccuracysensorturnsontoactivatethereleasesolenoid.
Whenpaperhasbeenfed10.0mmsinceitstrailingedgepassedthroughthereleased
rollers(and150mshavepassedafterthereleasesolenoidturnedon),therelease
solenoidturnsoff.
Whenthepaperhasbeenfed10.0mmsinceitstrailingedgepassedbytheinner
threefoldstopper,thefoldpositionadjustmentmotorstops.
mm/s.
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
•
•
•
•
F-2-39
F-2-39
2
2
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Technology>Controls>Outlineofoperations
Technology>Controls>Outlineofoperations
3.Firstpaperfoldoperation
Thefoldpositionadjustmentclutch(CW)turnsoff,thefoldpositionadjustmentclutch
(CCW)turnson,andtheinnerthreefoldstoppersolenoidturnson.
Thefoldpositionadjustmentmotorturnsinthenormaldirectionataspeedof400mm/s.
Theleadingedgeofthepaperstopsagainsttheinnerthreefoldstopper,startingthe
first fold operation.
Thereleasetimingsensorturnsofftostopthepositionadjustmentmotorandturnsoff
thefoldpositionadjustmentclutch(CCW).
Theupperstopperpapersensorturnsonandtheinnerthreefoldstoppersolenoid
turnsoff.
The leading edge of the first fold stops against the upper stopper, starting the second
foldoperation.
Theleadingedgepressguidestartsmoving133msaftertheupperstopperpaper
sensorturnedon.
The upper stopper paper sensor turns off to turn on the fold tray flapper solenoid.
(CCW)turnson,andtheinnerthreefoldstoppersolenoidturnson.
Thefoldpositionadjustmentmotorturnsinthenormaldirectionataspeedof400mm/s.
Theleadingedgeofthepaperstopsagainsttheinnerthreefoldstopper,startingthe
first fold operation.
Thereleasetimingsensorturnsofftostopthepositionadjustmentmotorandturnsoff
thefoldpositionadjustmentclutch(CCW).
Theupperstopperpapersensorturnsonandtheinnerthreefoldstoppersolenoid
turnsoff.
The leading edge of the first fold stops against the upper stopper, starting the second
foldoperation.
Theleadingedgepressguidestartsmoving133msaftertheupperstopperpaper
sensorturnedon.
The upper stopper paper sensor turns off to turn on the fold tray flapper solenoid.
（
Fold position
adjustment motor）
M
（
Fold adjustment
feed clutch）
CL
（
C-fold stopper solenoid）
SL
•
•
•
•
•
•
•
•
F-2-40
F-2-40
（
C-fold stopper
solenoid）
SL
C-fold stopper
S31
（
Release timing
sensor）
S33
（
Upper stopper
paper sensor）
（
Folding/straight branching
flapper solenoid）
SL
Leading edge
press guide
F-2-41
F-2-41
F-2-42
F-2-42
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