| Q3703-69001 | Formatter board assembly- (Requires core return) Includes the formatter board, JetDirect print server board, and all the metal cage covers - Mounts towards the rear on the metal right frame |
| Q3703-67901 | Formatter board assembly - Includes the formatter board, JetDirect print server board, and all the metal cage covers - Mounts towards the rear on the metal right frame assembly |
| RG5-6964-000CN | Carousel position and toner level photoelectric sensor PC board - L Shaped PC board with the two sensors |
| RG5-6967-000CN | Registration sensor PC Board - Small board with flag activated photosensor |
| RG5-7607-000CN | Waste toner sensor assembly PC board - Detects excess level of waste toner in the imaging drum/transfer assembly cartridge |
| RG5-7609-000CN | Carousel position and toner level photoelectric sensor PC board - `L` Shaped PC board with the two sensors |
| RG5-7612-000CN | Top of page photoelectric sensor PC board - Includes the photoelectric top of page sensor and the print engine test switch |
| RG5-7613-000CN | Registration sensor PC Board - Small board with flag activated photosensor |
| RG5-7648-000CN | Waste toner sensor assembly PC board - Detects excess level of waste toner in the imaging drum/transfer assembly cartridge |
| WG8-5382-000CN | Sensor PC board - Small board with flag activated photosensor |
| WG8-5593-000CN | Sensor PC board - Small board with flag activated photosensor |
| WG8-5836-000CN | PHOTOINTERRUPTER Stapler Stacker |
| RH7-7146-000CN | Density photoelectric sensor PC board |
| RH7-7158-000CN | Density photoelectric sensor PC board |