I have problem with Epson L3251 prints around 20-30 pages and then on 31 he jams inside like something got stock on exit part of printer. I remove that paper and after apx. 40-50 do that again. It's a random when will jam next time. 1 time even printed 120 pages without jams and then after next print apx. on 2 page jams. Pickup roller is fine i checked it.