FujiFilm CR-IR341 Service Manual page 84

C 1 2
ONTENTS
7.2 IP Removal Unit
Suction Cup Home Position
The IP in the cassette inserted is sucked and conveyed to the feed roller.
A crank arm is attached to the suction cup so that the suction cup is moved toward the
cassette cover as MB1 is driven.
When SB1 becomes CLOSE, it detects that the suction cup is in its home position.
Suction cup arm
IP Feed Suction
In order to suck the IP, MB1 that drives the suction cup moves from the home position
toward the cassette cover by 83 mm (250 pulses). When the suction cup arrives at the IP
suction position, it also activates the suction pump (PB1) at the same time, so that the IP is
sucked by air.
After the activation of the suction pump (PB1), if the SB5 sensor does not become CLOSE
after an elapse of 1 sec, it is judged as IP suction failure.
The suction cup moves from HP to feed suction.
IP
009-051-04
05.31.99 FM2460
3 4 5 6
SB1
Sensor arm
Suction cup
CR-IR341 Service Manual
7 8 9 10
MB1
Crank arm
Suction pump
PB 1
FR1H0204.EPS
FR1H0203.EPS
Atmospheric
pressure
SVB 1
OFF
ON
SB5
CLOSE
IP
Suction sensor
MD - 21
Suction
sensor
FR1H0205.EPS
MD - 21