US Cutter MH 871 Not Cutting Properly

[rock jeep 1]

We have had this cutter for a year. It has never done this before. As a matter of fact, it cut one small sign this morning already with no problem. It is just stopping, right in the middle of a cut, as if it were done. Nothing fancy, just a phone number for a store front. We have done the same type of cut many times. Anyone know what could be causing this, when it worked fine just a few minutes prior? Thanks.

[tinaski 11]

thats one of the biggest complaints - if you are making money with it - start to think about upgrading

[Ninja 16]

I