| Model | Error Code | Problem Description | Corrective Action Options |
|---|---|---|---|
| T830 | 0051-0101 | Top (SFP) or Front (MFP) Cover sensor failure, Main PCA failure | Turn off/on. Run top cover sonsor diagnostic, replace the top cover sensor PCA, replace cable, replace Main PCA |
| T730 | 0051-0101 | Top (SFP) or Front (MFP) Cover sensor failure, Main PCA failure | Turn off/on. Run top cover sonsor diagnostic, replace the top cover sensor PCA, replace cable, replace Main PCA |