(20)Remove the two B M3x6 Taptite screws, and then remove the Pulley ASSY.

(21)Remove the Pulley spring.

Taptite, pan B M3x6

Pulley spring

Pulley ASSY

Fig. 3-143

(22)Release the Hooks to remove the Photo interrupter.

(23)Disconnect the Connector from the Photo interrupter.

Photo interrupter

Hooks

Hook

Connector

Scanner base ASSY

Fig. 3-144

3-111

Confidential