| 0A-02 | Cleaner blade home switch detects that the cleaning blade is not home. | |
| 0A-04 | Cleaner brush reaches the end of its life. | |
| 0A-05 | Cleaner blade reaches the end of its life. | |
| 0B-01 | Smoke filter end of life sensor detects that the smoke filter is blocked. | |
| 0B-01 | Smoke filter end of life. | |
| 0B-02 | Smoke filter set switch does not detect the smoke filter. | |
| 0C-01 | Developer discharge outlet switch detects that the developer discharge outlet cover is open during printing or paper exhausting. | |
| 0C-02 | Developer unit position switch detects that the developer unit is not home. | |
| 0C-10 | Developer discharge outlet switch detects that the developer discharge outlet cover is closed when it should be open, during the developer replacement sequence. | |
| 0C-11 | Developer discharge outlet switch detects that the developer discharge outlet cover is open when it should be closed during printing or paper exhausting. | |
| 0C-12 | Developer unit position switch detects that the developer unit is not home, during the developer replacement sequence. | |
| 0D-02 | Splice pins up switch detects that the splice pins are raised in standby. | |
| 0D-03 | Operator safety sensor detects an obstacle in the paper feed area. | |
| 0D-04 | The sensors that follow detect that the paper is not ready: | |
| 0D-05 | Suction unit set switch detects that the suction unit is open | |
| 0D-06 | Paper stops at an unknown position | |
| 0D-07 | The sensors that follow detect that the paper is ready before auto loading: | |
| 0D-08 | Paper width cannot be measured correctly because of the reasons that follow: | |
| 0D-15 | Splice pins up switch detects that the splice pins are raised during printing or paper exhausting. | |
| 0D-20 | A sub-tractor guide set switch detects that a sub-tractor guide is open during printing or paper exhausting. | |
| 0D-21 | (Pin feed paper used) the guide roller set sensor detects that the guide roller is not set during printing or paper exhausting | |
| 0D-21 | (Pinless paper used) the guide roller release sensor detects that the guide roller is not released during printing or paper exhausting. | |
| 0D-22 | A sub-tractor guide set switch detects that a sub-tractor guide is open in standby. | |
| 0D-23 | (Pin feed paper used) the guide roller set detects that the guide roller is not set in standby. | |
| 0D-23 | (Pinless paper used) the guide roller release sensor detects that the guide roller is not released in standby. | |
| 0D-26 | (Pin feed paper used) The pinless paper front edge position sensor detects that the paper edge sensor is engaged in standby. | |
| 0D-26 | (Pinless paper used) The pinless paper front edge position sensor detects that the paper edge sensor is disengaged in standby. | |
| 0D-27 | (Pin feed paper used) The pinless paper front edge position sensor detects that the paper edge sensor is engaged during printing or paper exhausting. | |
| 0D-27 | (Pinless paper used) The pinless paper front edge position sensor detects that the paper edge sensor is disengaged during printing or paper exhausting. | |
| 0D-28 | Paper autoload is interrupted. | |
| 0D-29 | Operator safety sensor detects an obstacle in the paper feed area. | |
| 0D-30 | Page head position error | |
| 0D-31 | Drive roller set switch detects that the drive roller is released in standby. | |
| 0D-31 | Exit door interlock switch detects that the door is open in standby. | |
| 0D-32 | (Pin feed paper used) Back tension unit lock switch detects that the back tension assembly is engaged in standby. | |
| 0D-32 | (Pinless paper used) Back tension unit lock switch detects that the back tension assembly is not engaged in standby. | |
| 0D-33 | The mark sensor pinch roller is set in standby when pinless paper is being used. | |
| 0D-35 | Drive roller set switch detects that the drive roller unit is released during printing or paper exhausting. | |
| 0D-35 | Exit door interlock switch detects that the exit door is open during printing or paper exhausting. | |
| 0D-36 | (Pin feed paper used) Back tension unit lock switch detects that the back tension assembly is engaged during printing or paper exhausting. | |
| 0D-36 | (Pinless paper used) Back tension unit lock switch detects that the back tension assembly is not engaged during printing or paper exhausting. | |
| 0D-37 | The mark sensor pinch roller is set during print or paper exhausting when pinless paper is being used. | |
| 0D-40 | (Pin feed paper) Front tractor position sensor, rear tractor position switch or front tractor pin feed/pinless lever switch, detect that the tractors are disengaged in standby. | |
| 0D-40 | (Pinless paper) Front tractor position sensor, rear tractor position switch or front tractor pin feed/pinless lever switch, detect that the tractors are engaged in standby. | |
| 0D-41 | (Pin feed paper) Front tractor position sensor, rear tractor position switch or front tractor pin feed/pinless lever switch, detect that the tractors are disengaged during printing or paper exhausting. | |
| 0D-41 | (Pinless paper) Front tractor position sensor, rear tractor position switch or front tractor pin feed/pinless lever switch, detect that the tractors are engaged during printing or paper exhausting. | |
| 0D-42 | (Pin feed paper) The front sub-tractor position sensor detects that the tractors are in the pinless position in standby. | |
| 0D-42 | (Pinless paper) The front sub-tractor position sensor detects that the tractors are in the pin feed position in standby. | |
| 0D-43 | (Pin feed paper) The front sub-tractor position sensor detects that the tractors are in the pinless position during printing or paper exhausting. | |
| 0D-43 | (Pinless paper) The front sub-tractor position sensor detects that the tractors are in the pin feed position during printing or paper exhausting. | |
| 0D-44 | The mark sensor unit set switch detects that the upper mark sensor unit is open in standby. | |
| 0D-45 | The mark sensor unit set switch detects that the upper mark sensor unit is open during printing or paper exhausting. | |
| 0D-46 | (Pinless paper) The drive pinch roller set sensor detects that the drive roller pinch lever is released in standby. | |
| 0D-47 | (Pinless paper) The drive pinch roller set sensor detects that the drive roller pinch lever is released during printing or paper exhausting. | |
| 0D-48 | (Pinless paper) The back tension pinch roller release sensor detects that the pinch pressure is released in standby. | |
| 0D-49 | (Pinless paper) The back tension pinch roller release sensor detects that the pinch pressure is released or has changed during printing or paper exhausting. | |
| 0D-50 | The aligning roller pinch pressure setting is not set to the thin position when the paper path is not set. | |
| 0D-51 | The aligning roller pinch pressure setting is released or changed during printing. It does not match that of the back tension unit. | |
| 0D-52 | Paper edge sensor does not detect paper in standby. | |
| 0D-53 | Paper edge sensor does not detect paper during printing or paper exhausting. | |
| 0D-55 | An unfused page is detected. | |
| 0D-56 | (Pinless paper) Aligning is not completed after sheet load. | |
| 0D-57 | (Pin feed paper) Paper is not set to the correct position. | |
| 0D-59 | The mark detection sensor adjustment has been interrupted | |
| 0D-59 | The mark detection sensor adjustment has not completed. | |
| 0D-60 | (Pin feed paper) The brake roller open/closed switch or the brake roller set/release switch detect that the brake roller is set in standby. | |
| 0D-60 | (Pinless paper, paper is not set) The brake roller open/closed switch detects that the brake roller is open or the brake roller set/release switch detects that the brake roller is released in standby. | |
| 0D-60 | (Pinless paper, paper is set) The brake roller open/closed switch detects that the brake roller is open or the brake roller set/release switch detects that the brake roller is set in standby. | |
| 0D-61 | (Pin feed paper) The brake roller open/closed switch detects that the brake roller is open or the brake roller set/release switch detects that the brake roller is set during printing or paper exhausting. | |
| 0D-61 | (Pinless paper, paper is not set) The brake roller open/closed switch detects that the brake roller is open or the brake roller set/release switch detects that the brake roller is released during printing or paper exhausting. | |
| 0D-61 | (Pinless paper, paper is set) The brake roller open/closed switch detects that the brake roller is open or the brake roller set/release switch detects that the brake roller is set during printing or paper exhausting. | |
| 0D-62 | The paper hopper interlock switch detects that the paper hopper door is open in standby. | |
| 0D-63 | The paper hopper interlock switch detects that the paper hopper door is open during printing or paper exhausting. | |
| 0D-64 | (Pin feed paper) The scuff pinch roller unit is open in standby. | |
| 0D-65 | (Pin feed paper) The scuff pinch roller unit is open during printing or paper exhausting. | |
| 0D-66 | (Pin feed paper) The exit door interlock switch detects that the print exit door is open in standby. | |
| 0D-67 | (Pin feed paper) The exit door interlock switch detects that the print exit door is open during printing/paper exhausting. | |
| 0E-02 | The paper hopper interlock switch detects that the paper hopper door is open during printing. | |
| 0F-01 | Bag filter set switch detects that the bag filter is not installed. | |
| 0F-02 | Kit A has reached the end of its life. | |
| 0F-02 | Line filter end of life sensor detects a blockage in the line filter. |
