HP Pro 4300 C9H70UT C9H70UT#ABA manual Sheet feeder paper-pickup drive assembly 7

CAUTION	Some gears are not captive when the paper-pickup assembly is removed. They can easily slide
	off of the shafts and be lost. Also, the solenoid is not captive when the paper-pickup assembly is
	removed.

8.Remove five screws (callout 10). Pull the paper-pickup gear assembly away from the chassis and remove it.

10

Figure 179. 500-sheet feeder paper-pickup drive assembly (7 of 7)

Reinstall note When you install the tray drive gears and shaft, verify that the gears are seated on the shaft locking bars and that the shaft collars are positioned correctly in the lower gear assembly mounting bracket and 500-sheet feeder chassis.

Inner tray-drive gear

Locking bar

Shaft collar

E-clip retainer

Shaft collar

The large gear inside of the paper-pickup assembly is not captive and will slide off of the shaft and be loose inside the paper-pickup assembly when the tray drive-gear/shaft is removed.

Figure 180. 500-sheet feeder paper-pickup drive gear

Q2431-90912 Chapter 6 Removing and replacing parts 213