Removing the Overdrive ￿ssembly (including the Overdrive Roller, Media Separator, Media ￿eflectors and Media Sensor)

Refer to figure 11 ' page ￿1.

Removal

1.Remove the Spittoon ' page ￿020.

2.Remove the ￿rimer ￿ssembly ' page ￿02￿.

3.Remove the Service Station ' page ￿02￿.

4.￿isconnect the media0sensor cable from the main ￿￿￿ (connector labeled ME￿I￿).

￿. Remove the clutch retaining ring (item 1) that secures the overdrive clutch (item 2) to the overdrive roller (item 3).

￿. Slide the overdrive clutch (item 2) to the left and remove it from the overdrive roller (item 3).

7.Remove two screws (item 4) from the right side of the printer and one screw (item ￿) from the left side.

￿. Loosen one screw (item ￿) on the left side, but do not remove it.

9.Lift the complete Overdrive ￿ssembly (item 7) (which includes the overdrive roller, media separator, media deflectors and media sensor) from the printer.

8-50

HP DesignJet 430, 450C and 455CA Printers

Removal and Installation