Hello, I am from Poland and I have a Crane 462 machine (sticker inside).
I need a memory copy. The previous owner set up the password and I can't change prices. I have a programmer and a copy of my machine's memory if someone can read the password.
Contact xojciectadeuszx@tlen.pl or forum.
Sebastian,
Sometimes there ia a password set by the factory, if so it will be shown in the service manual for your machine, try that password.
If not & the previous owner set a new password, you could disconect the battery on the motherboard, wait a few minutes & reconnect the battery. This will erase the previous owners password & reset the machine to yhe factory password (if it has one) or no password.
Removing & replacing the battery might involve some soldering, so you may need someone with soldering skill, but that is a lot easier than trying to find a password on a memory chip.
TheRS