FAQ _ How to update and activate chipless firmware - Complete Guide
The purpose of this guide is to help you through process of making your printer to work in chipless mode.
Please, read it carefully and make sure that you understand all the required steps and possible consequences.
Table of contents:
Choosing right firmware version for your printer
Preparing for update
Update or recovery instruction for License.exe
Troubleshooting and list of error codes for License.exe
License.exe does not list my printer!
How
Update or recovery instruction for models that use License.exe
Note 1
While earlier update process required the use of the service mode, starting from the September 2019 it has been blocked on the most printers. Today firmware update MUST be executed in the normal mode (i.e. usual printing mode) for all models.
Note 2
Unfortunatelly, for some models update process is only possible if printer is ready to print (i.e. it does not show ink out error or any other err