| T2300 |
74:YZ |
Error uploading firmware update file |
Turn off/on. Check connection to computer, try update again. |
| T1100 |
74:YZ |
Failed getting Part Numve/Serial Number |
Turn off/on, check that the Printer has the latest Firmware, Use the Service munu to update the S/N or Part Number |
| T610 |
74:YZ |
Failed getting Part Numve/Serial Number |
Turn off/on, check that the Printer has the latest Firmware, Use the Service munu to update the S/N or Part Number |
| Z5200 |
74:YZ |
Error uploading firmware update file. |
Reboot. Check connections between computer and printer. Try update again. |