Hello, I need bin with V2.0 version from AR card. It is in one 27128 Eprom. Or I can send my bin if someone can check and compare this version...
This solved the clamp and knife problem. Thanks again, Peter.
Hello Bert, Thank you for the advice. Best regards, Peter.
Hello, We have a Polar MOHR 92 EM from 1987 year. (Pict. 1) After starting on the center display appears, in the middle, a red dot. 1. If I press...
Hi, Yes, there is a dot in the middle display.
Hello , The paper cutter is a Polar Mohr 92 EM S/N is : 5711325 . The product year is 1987 I switch the machine on. On the digits display I see on...
Obvious... Thanks for your concern.
Then, what do you think the problem is ? And I want the files for upg fw...
Hi, Not yet, but in progress. Still working on it... Do you have bin files - any fw version- from EPROMs inside main PCB and PCU7 ? Regards.
Hi, 5Vdc is actually 4,96, measured with a Fluke multimeter. I also use a Tektronics osciloscope and saw no ripple on all dc feed bars. This...
Hello, The two transfromers, located in the right and down side of the cutter machine, are powered and deliver the correct voltages in the...
Hello Andy, Indeed looks similar. Mine is MCS-2 (no TV). I am aware of that pin hole. I tried to restore the parameters saved in the S-RAM , but...
Hello, I will check . Thank you for your quick answer.
Hello, The S-RAM accu ran dead. I've changed it - on Prozessorkarte MCS-2. ( see the picture) The cutter don't start. First raw of digits shows...
