FujiFilm CR-IR341 Service Manual page 131

C 1 2
ONTENTS
(2) Feed Suction Sequence
This is for the operation of the up-down IP removal unit.
In this sequence, the IP in the cassette is sucked by the suction cups.
This sequence is also performed during a search for any remaining IP.
Pump/Suction Cup Operation
PB 1
ON
During IP suction
PB 1
OFF
During IP leak
Operation of Suction Cup Movement (HP
Suction cup movement (HP
009-051-04
05.31.99 FM2460
3 4 5 6
Fig. 2.4.2 Feed Suction
Atmospheric
pressure
SVB 1
OFF
SB5
CLOSE
IP
FR1H0319.EPS
Atmospheric
pressure
SVB 1
ON
SB5
OPEN
IP
FR1H0319.EPS
feed suction)
CR-IR341 Service Manual
7 8 9 10
Preprocessing: Fig. 2.4.1
START
Leak valve suction condition
DRIVE (SVB1/OFF)
Suction cup movement
(HP feed suction)
DRIVE (MB1/PB11)
Suction pump ON
DRIVE (PB1/ON)
Is SB5 closed within TB11?
N
Y
DELAY TB12
END
It is confirmed that
the suction cups suck
the IP securely.
OPEN: IP suction not completed
CLOSE: IP suction completed
Feed Suction)
Table 2.4.2 Operation Parameters
Symbol
Suction cup movement (HP
PB11
Feed suction timeout
TB11
Wait for feed suction
TB12
Wait for next operation
TB17
Feed suction retry
NB11
FR1H0320.EPS
MD - 68
The suction cups
are moved from
their home position
to suck an IP in
the cassette.
Level 2 error
23E1
Feed IP suction
failure retry
IP leak
The suction
DRIVE (PB1/OFF)
condition
DRIVE (SVB1/ON)
and suction
cup position
is reset.
DELAY TB17
Suction HP
detection
Fig. 2.3.2
Is the number of retries
made greater than the
retry count (NB11)?
N
Y
Level 1 error
The suction
Feed IP suction
13E1
failure cups fail to
suck the IP,
so it is
Leak valve suction
judged that
condition
there is no
DRIVE (SVB1/OFF)
IP left in the
cassette.
Error handling
Cassette ejection 1
Fig. 6.1.1
Description
feed suction)
TR1H0018.EPS
MD - 68
FR1H0317.EPS
Value
250 p
1 sec
0 sec
0.1 sec
3 times