2) Switch on in normal mode(!!!!) just turn on button . - dont put printer in Program Update mode. (no need to press few buttons while turn on the printer)
The uploading process will stuck at 70-80% - it is ok!
Open task manager and stop updater process.
Printer will blink for about 5-15 minutes - then will power OFF.
Now power on the printer - chipless firmware is installed in your printer!
If it stops at 70-80% how can you put in the activation code?
Can't update printer
in Error with activation program and technical issues with the printer
Posted
If it stops at 70-80% how can you put in the activation code?