scan home switch not
| Код ошибки | Описание |
| 11 | Exposure lamp |
| 12 | ExpExposure lamp relay |
| 21 | Scan home switch not actuated |
| 22 | Scan home switch activated |
| 23 | Scan registration switch |
| 24 | Scan home problem |
| 25 | Scan motor |
| 28 | Lens home switch not actuated |
| 29 | Lens home switch actuated |
| 2A | 2nd scan home switch not actuated |
| 2b | 2nd home scan switch actuated |
| 2c | Encoder (high frequency) |
| 2d | Encoder (low frequency) |
| 2E | No encoder |
| 31 | Drum thermistor |
| 52 | Fuser thermofuse (or F3) |
| 53 | Fuser thermistor |
| 54 | No ready |
| 55 | High temperature |
| 61 | Pulse generator |
| 81 | Jogger home switch not actuated |
| 82 | Jogger home switch actuated |
| 91 | Total counter |
| 94 | Data transfer problem between main board and operations board |