FujiFilm CR-IR341 Service Manual page 135

C 1 2
ONTENTS
(2) Sequence of IP Length Measurement
This sequence is performed while the IP is fed by the before-side-positioning conveyor.
In response to the result of this IP length measurement, the type of the IP being fed is
determined.
Fig. 2.5.2 IP Length Measurement
IP leading-edge
detection timeout
The time required for
IP feed is detected.
The resulting value
is used for IP
determination.
IP trailing-edge
detection timeout
Table 2.5.2 Operation Parameters
Symbol Description
TC11
Feed conveyance timeout
TC12
IP length measurement timeout
009-051-04
05.31.99 FM2460
3 4 5 6
Preprocessing: Fig. 2.5.1, and Fig. 5.6.1
START
Is SC1 closed within TC11?
N
Y
Start of passage time count
Is SC1 opened within TC12?
N
Y
End of passage time count
Conveyance stop
DRIVE (MD3/OFF) (Hard)
DRIVE (MD1/OFF) (Soft)
DRIVE (MD2/OFF) (Soft)
END
Value
3.5 sec
2.9 sec
TR1H0022.EPS
CR-IR341 Service Manual
7 8 9 10
Conveyance stop
DRIVE (MD3/OFF) (Hard)
DRIVE (MD1/OFF) (Soft)
DRIVE (MD2/OFF) (Soft)
MD3, MC1, MB2 excitation OFF
03B1
MD - 72
Level 0 error
Conveyance error
FR1H0329.EPS
MD - 72