HP Color LaserJet 2820
| 2830 | 2840 All-In-One Printer Series
Rear Frame Assembly Diagram
Rear Frame Assembly Diagram
| REF | DESCRIPTION | |
|---|---|---|
| Airflow Guide (duct) - Black plastic insert piece which runs the width of the printer and has an air flow hole on right side - Directs air flow from the fan on the left side of the printer to the fusing assembly - Snap locks in center rear of printer | ||
| Lower top bin output roller assembly - Includes the shaft with four rubber rollers, two bushing/shaft retainers, and the drive gear - Mounts in the center on the rear frame assembly (above the fusing assembly) | ||
| Lower face-down pressure roller kit - Includes the two small Black hard plastic rollers and corresponding torsion springs - Mounts on the back-side of the rear frame assembly | ||
| Torsion spring - Provides pressure for the lower top bin output pressure rollers (two used) | ||
| M3 truss-head Phillips screw with machine threads - 6mm long - Primarily used to secure metal to metal parts | ||
| Lower face-down pressure roller kit - Includes the two small Black hard plastic rollers and corresponding torsion springs - Mounts on the back-side of the rear frame assembly | ||
| Pressure roller (small Black hard plastic 'solid' roller) - Presses against the lower top bin output roller on the middle rear of the printer (two used) | ||
| Cover - For fuser motor - For the engaging motor (PM704) - Mounts on the upper left side of the rear frame assembly | ||
| Stepping motor - 24VDC - (PM704) swings (or engages) the toner cartridge carousel in place to transfer toner - Mounts on the left side of the rear frame assembly | ||
| M4 truss head (flanged) screw - 10mm long - Typically used to secure plastic parts to the left and right side plates |