Mechanical and Electrical

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4.3.4 Scan Table Drive Mechanism

The Reader Path is switched from the Printer Path, or vice versa, by moving the Scan Table to the respective positions.

The Scan Table is driven from the Scan Table Drive Motor (M2). The direction and speed of rotation of the Scan Table Drive Motor (M2) are controlled by the outputs from pins 3, 4, 5 and 6 (øA, øB, øA, and øB) of PJ5T on the Motor Drive Board (PWB-T).

Reader Position

Reader Position

Sensor (PC3)

Scan Table Drive

 

Motor (M2)

Scan Position

Scan Position

Sensor (PC4)

To switch from the Reader Path to the Printer Path, the Scan Table Drive Motor M3 is energized there by moving the Scan Table toward the Printer Position.

The Scan Table at the Reader Position is detected by the Reader Position Sensor (PC3) and that at the Printer Position is detected by the Scan Position Sensor (PC4).

It takes less than 1.3 sec. for the Scan Table to move from the Reader to Printer Position.

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Kodak 2400DSV service manual Scan Table Drive Mechanism