| RY7-5210-000CN | Kit-Paper Feed Roller Assy |
| RY7-5215-000CN | Tray 2 thru X Rollers Paper Feed Rollers LaserJet Enterprise (LJ Ent) M604 M605 M606 and similar models. |
| RM2-5642-000CN | Paper Feed Roller Assy |
| RM2-6046-000CN | Paper Pick Up Roller |
| E6B67-67905 | Paper feed roller assembly - Part of tray 2-6 roller kit |
| Q7829-67925 | Feed roller high capacity input (HCI) - Transmit the paper from the cassette and feeds it to the device entrance (blue) |
| RC2-5700-000CN | Paper Pick-Up Roller - For The Envelope Feeder |
| RC2-5701-000CN | Paper Feed Roller - For The Envelope Feeder |
| RM1-0036-020CN | Paper pickup roller - Gray spongy rubber roller on a white cylinder and 24-tooth white gear on one side |
| RM1-0037-020CN | Paper feed/seperation roller assembly - Black rubber roller on a blue plastic cylinder |
| RM1-0253-020CN | Paper Feed Roller Assembly - Located On The Stapler/Stacker Middle Assembly |
| RM1-5223-000CN | Paper Feed Roller Assembly - Located On The Envelope Feeder Assembly |
| RM1-5224-000CN | Envelope feeder separation roller assembly |
| RM1-8413-000CN | HP LJ Registration Assembly RM1-8413-000CN M601/M602/M603/M604/M605/M606 and similar model. Registration Roller Assembly |