THEORY GUIDE Sequence of Operation
10DEC05
TG4825-1
Page
30 of 120
Inserting the PLATE back into the CASSETTE SHELL
1 The MCPU BOARD A2 issues a command to the MSC BOARD A1 to:
• return the EXTRACTION BAR to the home position
• insert the SCREEN into the CASSETTE
2 The MSC BOARD A1 reverses the SLOW SCAN MOTOR, which moves the PLATE up
into the open CASSETTE SHELL.
3 The PLATE POSITIONING AY guides the PLATE into the CASSETTE SHELL from the
back side.
4 When the EXTRACTION BAR reaches the home position, the SLOW SCAN MOTOR
stops. At the home position, the ENCODER counts are the saved value.
Removing the CASSETTE
1 The MCPU BOARD A2 sends an “Eject Cassette” command to the MSC BOARD A1.
2 The CAM MOTOR M1 energizes.
3 The DUPLEX CAM moves toward position 4. See “DUPLEX CAM AY.”
4 When the DUPLEX CAM rotates, the SLED CAM and the HOOK CAM execute the
following actions:
• SLED CAM:
– SLED PLATE moves toward the back 0.896 cm (0.350 in.)
– PIVOTING PLUSH opens
Status Summary: SCREEN Inserted Into the CASSETTE
• SLOW SCAN MOTOR is stopped
• SCREEN is inside the CASSETTE
• HOOKS are inside the SCREEN
To Next Page
Loading...
Need help?
General
