Did you take it out of the cabinet ? This happened to mine about 2 months ago. I took it apart, blew the dust off, looked at it with one of those sideways glances, then...put it back together and put it back in the machine. It's working better now then it did before. It used to print everything real big with a lot of spaces every once in a while. Had to shut the machine off and turn it back on again, then it would be normal. It don't even do that anymore. Works perfectly. It doesn't make too much sense because I didn't replace anything, or fix anything. However I'm not complaining. My Paystation has the Seiko printer.