| 12-01 | (When pinfeed paper is used) A paper jam occurs during auto loading, or paper does not reach the sensors that follow: | |
| 12-01 | (When pinless paper is used) Paper feed is not detected. | |
| 12-03 | The registration marks can not be read. | |
| 13-08 | Transfer unit pinch roller motor over current detected. | |
| 13-0D | Suction unit motor assembly over current detected. | |
| 13-18 | Transfer unit pinch roller position sensor does not detect the pinch roller home position in the states that follow: | |
| 13-19 | Transfer unit pinch roller position sensor does not detect that the pinch roller reaches the thin paper position within a predetermined time from transfer unit pinch roller motor on. | |
| 13-1A | Transfer unit pinch roller position sensor does not detect that the pinch roller reaches the thick paper position within a predetermined time from transfer unit pinch roller motor on. | |
| 13-1B | Transfer unit pinch roller position sensor does not detect that the pinch roller reaches the home position within a predetermined time from transfer unit pinch roller motor on. | |
| 15-09 | Transfer feed roll motor over current detected. | |
| 15-0E | Brake roller motor assembly over current detected. | |
| 16-0C | Aligning motor over current detected. | |
| 16-10 | Back tension motor over current detected. | |
| 16-10 | Fuses on the motor driver PWB have blown while the back tension motor is powered on. | |
| 16-11 | Decurler motor fault detected. | |
| 16-12 | Roll paper guide motor fault detected. | |
| 16-C2 | The aligning roller home position/rotation sensor does not detect movement of the aligning mechanism after the aligning roller motor starts. | |
| 16-C3 | Aligning roller home position/rotation sensor does not detect the aligning roller at home within the correct time after aligning roller motor start. | |
| 16-C3 | Aligning roller home position/rotation sensor does not detect the aligning roller away from home within the correct time after aligning roller motor start. | |
| 19-14 | Transfer guide closed sensor detects that the transfer guide is not closed within the correct time after transfer guide open/close motor start. | |
| 19-15 | Transfer guide motor fault detected. | |
| 19-16 | Transfer guide motor encoder sensor detects that the transfer guide is not in the correct position. | |
| 19-17 | Transfer guide open sensor detects that the transfer guide is not open within the correct time after transfer guide open/close motor start. | |
| 1B-C0 | Number of drive steps of the paper width motor differs from the real rotation angle. | |
| 1B-C1 | Paper width motor home position sensor does not detect the paper width carriage home within the correct time after paper width motor start. | |
| 1B-C1 | Paper width motor home position sensor does not detect the paper width carriage away from home within the correct time after paper width motor start. | |
| 1B-C1 | Paper width motor home position sensor does not detect paper edge within the correct time after paper width motor start. | |
| 1D-02 | Tractors drive motor detent alarm. | |
| 1D-03 | Tractors drive motor detent miss alarm. | |
| 1D-04 | Tractors drive motor overrun alarm. | |
| 1D-05 | Tractors drive motor fault detected. | |
| 1D-06 | Drive roller motor fault detected. |
