HP LaserJet 5100 Handbuch Seite 21

Pickup roller removal
1
2
Figure 13 Disengaging the optional 500-sheet tray pickup rollers
ENWW
With one hand, rotate the pickup roller shaft (Figure 13, item 3) 90
degrees.
With the other hand, press the locking tab (item 2) on each roller
(item 1) and push the roller back slightly from its secured position.
Replace the optional 500-sheet tray pickup rollers and feed roller
19