| C4787-69501 | PCA Stapling Un Cont |
| C4107-69001 | Formatter board - Main Logic PCA |
| RG5-4442-000CN | Controller PCA - 2 x 500-SHEET input tray controller PCA |
| C4779-60511 | Controller PCA for HP C4064A |
| C4214-69009 | DC controller board assembly |
| C4230-60001 | Copy processor PCA - Controls connection between copier and printer - Also controls front panel display |
| C4785-60514 | Diagnostic LED display board - With cable |
| C4787-60514 | Stapling unit control board |
| C4785-60543 | Mailbox contoller PCA |
| J3286-60002 | Card Fino for HP 207575-001 |
| J4135-61001 | JetDirect connectivity card - Has one USB port, one serial (DB9) port, and one LocalTalk port |
| J4167-69001 | JetDirect 600N EIO internal print server token ring LAN interface board - Has one RJ-45 and DB-9 connector |
| PA03002-C119FJ | Back board - Connects control PCA and copy processor PCA |
| PA03002-C251FJ | Carrier unit lamp PCA |
| PA03002-C252FJ | ADF unit lamp PCA |
| PA03002-C102FJ | Control PCA - Controls electro-mechanical and optical functions of the copier engine |
| PA03002-C103FJ | Junction PCA - PC board that connects front panel, carrier unit, flat bed motor and home position sensor to main control PCA |
| RB2-3667-000CN | Holder size PCA |
| C4779-69508 | Controller PCA - For Stacker Only Configuration |
| C4781-69507 | Paper Deck PCA - Input Tray Controller PCA |
| C4781-69509 | Paper Deck Drive Assembly - Gear Assembly That Lifts the - |
| C4788-60529 | Controller PCA - For Stapler/Stacker Configuration |
| C4788-69512 | Controller PCA - For Stapler/Stacker Configuration |
| C4214-69001 | DC Controller Board Assembly |
| RG1-3816-000CN | Face-up bin full and sensor PCA |
| RG1-3815-000CN | Sensor PCA - Empty bin sensor board |
| RG1-3814-000CN | Bin full and interlock sensor board |
| RG1-3817-000CN | LED PCA - Status panel LED display board |
| RG1-3853-060CN | Controller board - 7-bin tabletop mailbox controller PCA |
| RG5-1846-000CN | Switch/sensor board - Includes face down tray sensors, fusing delivery sensor and door switch |
| RG5-1860-000CN | Paper pickup board - Includes 8 photosensors |
| RG5-1884-000CN | Multipurpose paper tray board - Includes paper sensors PS1301 and PS1302 |
| RG5-2166-000CN | Sensor PCA - Paper quantity sensor PCA |
| RG5-2168-000CN | Sensor PCA - Paper size sensor PCA |
| RG5-3908-000CN | Paper deck PCA - Input tray controller PCA |
| RG5-4441-000CN | Front LED PCA - LED status display board |
| RG5-4442-030CN | Controller PCA - 2 x 500-SHEET input tray controller PCA |
| C4788-60535 | LED PCA - Control panel LED display |
| C4788-60533 | Controller PCA for HP C4064A |
| C4785-69518 | PC Board : Mailbox contoller PCA |