Table of Contents
Advertisement
Scan Operation
Preparation for Scanning
Caution
The SLOW SCAN movement will not start until the NOSEPIECE CLEAR SENSOR, S6, confirms that the NOSEPIECE is in the Clear position. The NOSEPIECE is a
very expensive component. If it were in the Engaged position, it would be damaged by the EXTRACTION BAR as it moves down to the Start of Scan.
1234563 – 12/12/94
Status: PLATE HOOKED
• CAM has reached position #3.
• SLED is.600 in. forward of Home position.
• CASSETTE is firmly clamped by the DRIVE ROLLERS (FRONT or
MIDDLE) and the CASSETTE REAR ROLLERS.
• CASSETTE is unlatched
• PLATE is hooked to the EXTRACTION BAR.
• EXTRACTION BAR is at Home position with the hooked PLATE.
• LIGHT SHUTTER is in the Light Lock position.
• DUPLEX CAM MOTOR, M1 is off?? or stopped?COMMENT: OFF MEANS
NO POWER; WHEREAS, STOPPED MEANS STILL ON BUT NOT DOING
ANYTHING?.
SEQUENCE OF OPERATIONS
11–53
Advertisement
Table of Contents
