HP FAX-750 Service Manual - Page 84

Document Rear Sensor Actuator, Separation Roller, and Ribbon Sensor Actuator, Refer

Page 84 highlights

1.15 Document Rear Sensor Actuator, Separation Roller, and Ribbon Sensor Actuator (1) Turn up the document rear sensor actuator to the front and pull it up. (2) Push lock "a" (in the direction of arrow •) and pull the separation roller gear to the right (in the direction of arrow ,). Then take out the separation roller and its gear. (3) To remove the ribbon sensor actuator, you need to disengage the recording head ASSY from the recorder frame. (Refer to Section 1.5, (1) to (3).) Push lock "b" to the rear, pinch the front end of the ribbon sensor actuator with your fingers, pull the right end up and rightwards, turn the actuator counterclockwise 180°, and then take it out of the main frame. IV - 44

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IV
- 44
1.15
Document Rear Sensor Actuator, Separation Roller, and Ribbon Sensor Actuator
(1)
Turn up the document rear sensor actuator to the front and pull it up.
(2)
Push lock "a" (in the direction of arrow
) and pull the separation roller gear to the right (in the
direction of arrow
).
Then take out the separation roller and its gear.
(3)
To remove the ribbon sensor actuator, you need to disengage the recording head ASSY from
the recorder frame.
(Refer to Section 1.5, (1) to (3).)
Push lock "b" to the rear, pinch the front end of the ribbon sensor actuator with your fingers,
pull the right end up and rightwards, turn the actuator counterclockwise 180
°
, and then take it
out of the main frame.