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Technology > Controls > Pickup Block > Pickup Control
Technology > Controls > Pickup Block > Pickup Control
Pickup Block
Pickup Control
The pickup block picks up sheets from the deck one by one and feeds them to the feed block.
The papers set in the deck is held up by the lifter, and is kept to a specific paper pickup
position.
When the Start key on the host machine is pressed, the deck pickup clutch (CL101, CL201,
CL301) goes on in response, the drive of the deck pickup motor (M001) starts to rotate the
pickup roller to pick up paper. At this time, the deck pickup/feed roller and the deck separation
roller operate to make sure that only a single sheet of paper is
picked up and moved. Thereafter, when the deck pickup sensor (S101, S201, S301) detects
paper, the deck pickup roller release solenoid (SL101, SL201, SL301) goes on to move the
deck pickup roller away from the stack of paper. Then, paper runs against the deck pull-out
roller to form a loop, thus correcting skewing of paper. When the deck pull-out clutch (CL102,
CL202, CL302) turns on after correction of paper skewing, the deck pickup motor (M001)
drives the deck pull-out roller to deliver paper to the feed unit.
MEMO:
Pickup control is performed in the same manner for all decks.
Deck Driver Pcb
Host machine
M001
Deck Pull-out Roller
Deck pickup roller
Deck pickup/feed roller
Deck separation roller
S102
S202
S302
S101
S201
S301
Deck pull-out sensor detection signal
Deck pickup sensor detection signal
Deck pull-out clutch drive signal
Deck pickup clutch drive signal
Deck pickup motor drive signal
Deck pickup roller release solenoid drive signal
CL102/
CL202/
CL302
CL101/
CL201/
CL301
SL101/
SL201/
SL301
■
F-2-7
F-2-7
S101
S201
S301
M001
CL102/
CL202/
CL302
Deck pull-out roller
Deck pickup/Feed roller
Deck separation roller
S102
S202
S302
CL101/
CL201/
CL301
Deck pickup roller
SL101/
SL201/
SL301
M001:deck pickup motor
S101:Upper deck pull-out sensor
SL101:Upper deck pickup roller release solenoid
S201Middle deck pull-out sensor
SL201:Middle deck pickup roller release solenoid
S301:Lowerdeck pull-out sensor
SL301:Lowerdeck pickup roller release solenoid
S102:Upper deck pickup sensor
CL101:Upper deck pickup clutch
S202:Middle deck pickup sensor
CL201:Middle deck pickup clutch
S302:Lowerdeck pickup sensor
CL301:Lowerdeck pickup clutch
CL102:Upper deck pull-out clutch
CL202:Middle deck pull-out clutch
CL302:Lower deck pull-out clutch
F-2-8
F-2-8
Содержание Paper Deck-AF1
Страница 4: ...0 0 0 4 0 4 ...
Страница 10: ...1 1 Product Outline Product Outline Features Specifications Names of Parts Explanation of Basic Op erations ...
Страница 16: ...2 2 Technology Technology Basic Configuration Controls ...
Страница 40: ...3 3 Periodic Servicing P e r i o d i c Servicing Periodic Service Works ...
Страница 158: ...6 6 Appendix Appendix Service Tools General Circuit Diagram ...