Removing the Pinch.￿rm Mechanism

Refer to figure 9.

Removal

1.Remove the Media Motor ' page ￿.23.

2.Remove one screw (item 1) and washer (item 2) that attaches the pinch.arm sensor (item 3) to the right side plate. Remove the Pinch.arm sensor (item 3).

3.Remove the spring (Item 4).

4.Remove one screw (item ￿) that attaches the Pinch.arm lever (item ￿) to the left piece of the right cam journal assembly (item 7). Remove the Pinch.arm lever (item ￿).

￿. Loosen one screw (item ￿) that attaches the right cam journal assembly (item 9) to the Pinch.arm Bar Cam (item 10).

￿. Remove the three parts of the right cam journal assembly (items 7, 9 and 11).

8-24

HP DesignJet 430, 450C and 455CA Printers

Removal and Installation