Polar 115EM keyboard

Hello. I have a Polar 115EM guillotine. The machine works normally only the automatic function does not work. What is the problem at here?

 

Hi sir:

1) Measure in keyboard and Display BT , for+9Vdc tolerance is: 8.4-9.6 Vdc.

2) Look for loose connector 504, dirty, corroded, or bend pins.

3) flex or ribbon defective, or loose connection.

4) Seven Segment display LED, defective make a test to display

5) Look in the Board for Dry+Colder Solder Joint.

Blessing

 

Hi
Remove the guard under the front table and There is a card called WSP. Pull it out and put back in firmly. this is what happens when you pull the WSP off (WSP not plugged in). If digits appeared, then you can work normally. But if a series of dashes appeared, press the delete button (the crossed dot) then the digits (1 0) should appear.

If this didn't work, your have an electronic problem in your cutter.

Hope this helps.