Registration Control - Konica Minolta DF-606 Service Manual

Theory of Operation Ver1.0 Jun.2005
6.2.2

Registration control

A. Small size original
A specified period of time after the start of the conveyance [1] of the 1st original, the front of the 1st original is
read [2]. The 1st original conveyed to the reverse section stops temporarily after being accelerated by the origi-
nal paper exit motor /2 (M305) and the original paper exit motor /1 (M304). M305 and M304 start a reverse rota-
tion [3] to let the original hit against the conveyance roller for registration. For the original that has been
registered, a specified period of time after the original conveyance sensor (PS308) turns ON [4], the back of the
1st original is read [5].
Original conveyance sensor (PS308)
Original
conveyance
F
motor (M301)
V-VALID
F
Original paper
exit motor /1
(M304)
R
Reverse jam sensor (PS304)
Pressure roller release solenoid (SD302)
F
Original paper
exit motor /2
(M305)
R
Original reverse sensor (PS309)
Original reverse/exit sensor (PS313)
Exit gate solenoid (SD301)
[1] Front face of the 1st sheet of original
[2] Reading of the front face of the 1st sheet of original
[3] Reversal of the 1st sheet of original
[4] Back face of the 1st sheet of original
[2]
[1]
620 mm/s
465 mm/s
620 mm/s
465 mm/s
465 mm/s
550 mm/s
620 mm/s
620 mm/s
465 mm/s
465 mm/s
620 mm/s
[3] [4] [5]
[5] Reading of the back face of the 1st sheet of original
[6] Front face of the 2nd sheet of original
[7] Reading of the front face of the 2nd sheet of original
6. REVERSAL SECTION
[6] [7]
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