FujiFilm CR-IR341 Service Manual page 85

C 1 2
ONTENTS
IP Feed Leak
After the suction cup is moved to the feed roller by 88 mm (-262 pulses), the IP sucked is
detached from the suction cup as SVB1 is activated for air leak. Because the movement
speed of the suction cup is the same as the rotation speed of the feed roller, the leading
edge of the IP is fed to the feed roller.
The IP being conveyed is prevented from coming into contact with the suction cup by mov-
ing the suction cup, which has moved to the feed roller, from the home position toward the
cassette cover by 30 mm (86 pulses).
For the IP conveyed, its IP leading edge is detected by the SB2 sensor (OPEN
thereby monitoring that it has been conveyed normally.
Suction cup movement operation
(feed suction
IP
IP Load Suction
In order to insert into the cassette the IP conveyed from the erasure conveyor to the eleva-
tion unit, the suction cup is moved from the suction cup home position toward the cassette
cover by 30 mm (86 pulses) and placed in the standby mode.
When the IP conveyed from the feed roller is inserted into the cassette, the suction cup that
is placed in the standby mode is moved by 30 mm (86 pulses) and the suction pump is
activated, thereby sucking the trailing edge of the IP.
The IP loaded is sucked
by the suction cup.
Unit: mm
009-051-04
05.31.99 FM2460
3 4 5 6
feed leak)
18.97
0.55-5.26 IP trailing-edge
CR-IR341 Service Manual
7 8 9 10
Pump and suction cup movement operation
FR1H0206.EPS
Suction pump
stop position
FR1H0208.EPS
CLOSE),
Atmospheric
pressure
PB 1
OFF
During IP leak
Atmospheric
pressure
SVB 1
PB 1
ON
CLOSE
IP
Suction sensor
MD - 22
SVB 1
ON
SB5
OPEN
IP
FR1H0207.EPS
OFF
SB5
Suction
sensor
FR1H0209.EPS
MD - 22