| 01.0:10 – Main PCA hardware failure. |
| 01.1:10 -PrintMech PCA hardware failure. |
| 01.2:10 – ISS Top PCA communication failure. |
| 01.3:10 – ISS Bottom PCA communication failure. |
| 02.1:10 Carriage PCA communication failure |
| 03:10 – Cause: Power distribution failure |
| 05:10 – Formatter communication failure with ISS. |
| 05.1:10 – Formatter CPU fan stopped or burnt |
| 06:03 – Main NVM communication failure. |
| 06:10 – Main NVM communication failure |
| 08:11 – Front Panel communication failure. |
| 11:10 – Trailing Cable does not seem to be connected. |
| 17.0:11 – PrintMech to Interconnect Power cable does not seem to be connected. |
| 17.1:11 – PrintMech to Interconnect Data 1 cable does not seem to be connected |
| 17.2:11 – PrintMech to Interconnect Data 2 cable does not seem to be connected. |
| 17.3:11 – Main PCA to PrintMech Black 1 cable does not seem to be connected |
| .17.4:11 – Main PCA to PrintMech Blue 2 cable does not seem to be connected. |
| 21:03 – Service Station electrical current limit. |
| 21:13 – Service Station jam. |
| 23:10 – Air Pressurization System failure; unable to pressurize or depressurize tubes. |
| 24:03 – Ink Supply Tubes purge failure. |
| 24:10 – A broken bag has been detected in one of the Ink Cartridges. |
| 24:11 – PrintMech to ISS Top cable does not seem to be connected. |
| 24.1:11 – ISS Top to ISS Bottom cable does not seem to be connected. |
| 26.0:01 – Bad contact detected in ISS slot 0 floater. |
| 26.1:01 – Bad contact detected in ISS slot 1 floater. |
| 26.2:01 – Bad contact detected in ISS slot 2 floater |
| 26.3:01 – Bad contact detected in ISS slot 3 floater. |
| 26.4:01 – Bad contact detected in ISS slot 4 floater. |
| 26.5:01 – Bad contact detected in ISS slot 5 floater. |
| 27.1:01 – Calibration failed to due to poor performance of the Yellow Printhead (T7100) or Matte Black Printhead (T7100 Monochrome) in slot 1. |
| 27.2:01 – Calibration failed to due to poor performance of the Yellow Printhead (T7100) or Matte Black Printhead (T7100 Monochrome) in slot 2. |
| 27.3:01 – Calibration failed to due to poor performance of the Magenta/Cyan Printhead (T7100) or Dark Gray Printhead (T7100 Monochrome) in slot 3. |
| 27.4:01 – Calibration failed to due to poor performance of the Magenta/Cyan Printhead (T7100) or Dark Gray Printhead (T7100 Monochrome) in slot 4. |
| 27.5:01 – Calibration failed to due to poor performance of the Matte Black Printhead (T7100) in slot 5; the T7100 Monochrome should not experience this error. |
| 27.6:01 – Calibration failed to due to poor performance of the Matte Black Printhead (T7100) in slot 6; the T7100 Monochrome should not experience this error. |
| 27.7:01 – Calibration failed to due to poor performance of the Gray/Dark Gray Printhead (T7100) in slot 7; the T7100 Monochrome should not experience this error. |
| 27.8:01 – Calibration failed to due to poor performance of the Gray/Dark Gray Printhead (T7100) in slot 8; the T7100 Monochrome should not experience this error. |
| 28.1:01 – The Yellow Printhead (T7100) or Matte Black Printhead (T7100 Monochrome) in slot 1 is deteriorating. |
| 28.2:01 – The Yellow Printhead (T7100) or Matte Black Printhead (T7100 Monochrome) in slot 2 is deteriorating. |
| 28.3:01 – The Magenta/Cyan Printhead (T7100) or Dark Gray Printhead (T7100 Monochrome) in slot 3 is deteriorating. |
| 28.4:01 – The Magenta/Cyan Printhead (T7100) or Dark Gray Printhead (T7100 Monochrome) in slot 4 is deteriorating. |
| 28.5:01 – The Matte Black Printhead (T7100) in slot 5 is deteriorating; the T7100 Monochrome should not experience this error. |
| 28.6:01 – The Matte Black Printhead (T7100) in slot 6 is deteriorating; the T7100 Monochrome should not experience this error. |
| 28.7:01 – The Gray/Dark Gray Printhead (T7100) in slot 7 is deteriorating; the T7100 Monochrome should not experience this error. |
