I currently have a Brother MFC 7340 all in one machine. The problem is that whenever I put in a batch of checks or invoice
forms to be printed, increasingly they begin sticking together, causing jamming and ruining several forms in the process. It's gotten so bad that I only dare put in 1 form at a time, which really screws up productivity, not to mention pisses me off a lot!
I roll the forms end to end & side to side to loosen them up, but to no avail. Previous to this, I had a Brother MFC 8220, which worked well for 5 years 'til it began doing the same thing. Is there a basic design flaw in the feed system of Brother machines, or is there somethin I can do to correct this problem? At the same time I bought the new all in one, I purchased an HL2140 (printer only) for use on another computor and it's starting to do the same thing with invoice forms. Only rarely does either machine pick up more than 1 sheet of plain paper. I'm usinf good quality, lazer rated paper in all applications, 20# and 24#. Any advice would be appreciated, including opinions on what other brand of lazer all in one that will work better.