Pickup, Feed, and Separation Rollers Three rollers in the 2000-sheet Input Tray pick up paper and feed it to the printer: G The Pickup Roller is the upper-forward roller (Figure 6-73, callout 1). G The Feed Roller is the upper-rear roller (callout 2). G The Separation Roller is the lower roller (callout 3). Note The Feed and Separation Rollers in the 2000-sheet Input Tray are interchangeable with each other and with the Feed and Separation Rollers in trays 2 and 3 on the printer. Additionally, the Pickup Roller in the 2000-sheet Input Tray is interchangeable with the Pickup Rollers in trays 2 and 3 on the printer.
The Feed and Separation Rollers have protruding retaining tabs that secure the rollers to their respective shafts. The retaining tab on the Pickup Roller is recessed. The Feed and Separation Rollers must be replaced every 350,000 images. The two rollers are included in the following HP LaserJet 8000, 8000 N, 8000 DN, and HP Mopier 240 maintenance kit: C3971B (110V), C3972B (220V). The kit contains all the necessary parts for the required user maintenance procedure. 250 Chapter 6 Removal and Replacement C4085-91087