THEORY GUIDE Cassette Handling
10DEC05
TG4825-1
Page
42 of 120
Overview of operation:
1. The PLATE is released from the CASSETTE.
2. The EXTRACTION BAR fastens onto the PLATE and moves it down during scanning.
3. After scanning and erasing, the SCREEN moves up and is inserted into the CASSETTE
again.
4. The CASSETTE is moved to the CASSETTE LOADING STATION for removal by the
operator.
DUPLEX CAM AY
The DUPLEX CAM AY:
• executes the motions necessary to load and release the CASSETTE
• moves the EXTRACTION BAR HOOKS that pull the PLATE from the CASSETTE for
scanning the SCREEN
H177_1233AC
H177_1233ACC
MOTOR
CAM
FOLLOWER
CAM
SLED
DUPLEX
CAM
HOOK CAM
SLED
PLATE
O
R
T
A
N
O
I
T
Facing
CAM MOTOR
H194_5034AC
H194_5034ACA
POSITION FLAG
HOME FLAG
S11 OUTER
CAM SENSOR
S10 INNER
CAM SENSOR
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