Hello! I have an MP-310A.
I delete the stock file PF090JPJPN.LNG from the PRG0 and PRG1 folders on it.
I copy in a tezhe of a folder a new file which for MRZ99.
Nothing happens. As shown by the Japanese, and shows.
Although Ilnur somewhere above installed on the MP-309A.
What could be someone can tell.
Such sensation that the system does not pay attention to them at all.
Like a bud, she reads a language from another place.
Thank.