2.3 Troubleshooting Without Error Messages
VJ628XE-M-00
2.3.7 Problems in Using MUTOH Service Assistance
58
5
"The F/W version cannot be
downgraded to the older
version." is displayed during
firmware transfer.
Is the version of the firmware data (*.jfl) to be transferred
older than that of the printer?
Make sure that the version of the firmware data
(*.jfl) is newer than that of the printer and transfer
it again.
Table 2-12 Problems, Check Items, and Actions in Using MUTOH Service Assistance(Continued)
No.
Symptom
Check item
Action
Reference