
| 3.22 Error Code and Error Status Names | 3 Tests and Diagnostics | 
3.22 Error Code and Error Status Names
Table 
| Device name | Error code | Error status name | 
| 
 | 
 | 
 | 
| (Common) | FF | Data Compare Error | 
| 
 | 
 | 
 | 
| System | 01 | ROM Checksum Error | 
| 
 | 
 | 
 | 
| Memory | 01 | Parity Error | 
| 
 | 02 | Protected Mode Not Changed | 
| 
 | 14 | Memory Read/Write Error | 
| 
 | DD | Cache Memory Error | 
| 
 | DE | 2 Cache Error | 
| 
 | DF | |
| 
 | 
 | 
 | 
| FDD | 01 | Bad Command | 
| 
 | 02 | Address Mark Not Found | 
| 
 | 03 | Write Protected | 
| 
 | 04 | Record Not Found | 
| 
 | 06 | Media Removed | 
| 
 | 08 | DMA Overrun Error | 
| 
 | 09 | DMA Boundary Error | 
| 
 | 10 | CRC Error | 
| 
 | 20 | FDC Error | 
| 
 | 40 | Seek Error | 
| 
 | 60 | FDD Not Drive Error | 
| 
 | 80 | Time Out Error | 
| 
 | EE | Write Buffer Error | 
| 
 | 
 | 
 | 
| Printer | 01 | Time Out | 
| 
 | 08 | Fault | 
| 
 | 10 | Select Line | 
| 
 | 20 | Out Of Paper | 
| 
 | 40 | Power Off | 
| 
 | 80 | Busy Line | 
| 
 | 
 | 
 | 
| TECRA M1 Maintenance  | 
