| Model | Error Code | Problem Description | Corrective Action Options |
|---|---|---|---|
| T1600 | 8XXX-XXXX-0000 | Internal printer firmware error (X can be any hexadecimal value) | Upgrade the firmware to the latest version. |
| T2600 | 8XXX-XXXX-0000 | Internal printer firmware error (X can be any hexadecimal value) | Upgrade the firmware to the latest version. |