Polar mohr 115 emc

HI guys,

i need help, i got error code was 88.
what should i do?

so many thanks
endra bayu

 

Check this thread,

http://www.colorprintingforum.com/cutters-trimmers/polar-problems-help-16630.html

I have answered to this problem in my first reply

 

Hi NimeshSilva,

thank you so much. i will check and back you to confirm the result.

one more please,
if i have problem with ic NEC D8155HC-2, can i replace it with ic MITSUBISHI M5L8155P-2?
please advice.

kind regards,
endra bayu

 

Hi,
Yes, they are all same ic. Coming from different manufacturers. That ic is originally made by Intel. Later some other manufacturers got license and making them too.

Cheers

 

Hi NimeshSilve,

just replace? something like, plug and play, or need more treatment? (need flash or fill some data with ic's programmer?
So much thank you for the advice.

kind regards,
Endrabayu

 

No programming needed, just desolder the old one and solder it on the place. Be careful when you desolder the old one, not to damage the pads and the hair thin PCB traces.

Are you sure that the error 88 is coming from that 8155?

 

Dear NimeshSilva,

i'm not really sure, because i got another problem the first is the error code 88, the second was PS24 "off" (something like there was short circuit at some place). i found that the PS24 was "off" and i tried with another PS24. than i got the CMOS IC D4050BE was crack and i got the capacitor not in good condition (something like swell). i don't know how to attach picture. if you have whatsapp messenger i can send the picture to you.

no, i concern on replace the 4050 and capacitor and then the 8155. because we got this ic was "hot". i will confirm if we finish this replacement.

thank you and regards,
Endra Bayu

 

Hi NS,

i already replace the CD4050BE CMOS ic and the capasitor.
the error was disappear but the machine can not work. and also we found that the 8155 was very hot.
perhaps the 8155 was broken. any suggestion?


thank you and regards,
Endra Bayu

 

Hi,
8155 on which card is getting hot? AR or HR?
if it's getting too hot then most probably it's bad. You can try replace it.
You have a card called SPE. There are 2 LEDs on it. What's the status of them after you power on?

 

Hi,

8155 was fro HR. i already replaced the ic's. everything were ok now.
thank you for your advice...

GBu NS.
kind regards,
endra bayu

 

sir,
same error code 88 but am checked proximity sensor. this sensor good but am doubt to hydrolic pressue.
so help me sir