Recent work are not so busy, some time ago to call to repair laser printer customers there are many, this time no little things, to work fine with the customer service department staff exchanged a few words, listening to them that some time ago because it was a new laser printer, function than more, better just to buy back is unlikely to use, every time the machine is good, that is a problem, repair personnel to post about operation good, now over a period of time, it is the new laser printer is skilled, also does not call again to find the door repair, I said this is the original, said a few days ago to repair are not check out what the problem is