HP Color LaserJet 2820
| 2830 | 2840 All-In-One Printer Series
PC Board Locations Diagram
PC Board Locations Diagram
| REF | DESCRIPTION | |
|---|---|---|
| Top of page photoelectric sensor PC board - Includes the photoelectric top of page sensor and the print engine test switch - Mounts on the right side of the printer (Behind the formatter board assembly) | ||
| DC controller board - Mounts on the right side of the printer (Behind the formatter board assembly) | ||
| Low voltage power supply - For 110VAC to 127VAC operation - Includes the AC power input connector and power switch - Mounts in the bottom pan assembly towards the rear of the printer | ||
| Low voltage power supply - For 220VAC to 240VAC operation - Includes the AC power input connector and power switch - Mounts in the bottom pan assembly towards the rear of the printer | ||
| High voltage power supply board (HVT) assembly - Has contacts for the eight high voltage springs in the printer - Mounts in the bottom pan assembly (Towards the front of the printer) | ||
| Waste toner sensor assembly PC board - Detects excess level of waste toner in the imaging drum/transfer assembly cartridge - Mounts on the right side of the front frame assembly | ||
| Registration sensor PC Board - Small board with flag activated photo sensor - (PS711) Mounts in the registration assembly on the underside of the middle frame | ||
| Density photoelectric sensor PC board - (PS81) Mounts under the light blocking pad on the top of the front frame assembly | ||
| Carousel position and toner level photoelectric sensor PC board - 'L' Shaped PC board with the two sensors - (PS51) Mounts on the left plate in the toner cartridge carousel assembly | ||
| Sub-high voltage board - Small auxiliary PC board - Mounts in a holder just above the high voltage board in the bottom pan assembly | ||
| Formatter assembly - Includes the formatter PC board, the metal card cage cover, and cover plate - Mounts on the right side of the print mechanism |