I have used the color cartridges. In the central area of the toner is simply not applied. Calibration has brought nothing. Why you can not get a product, unwrap it and just keep working? I had to print important documents and was forced to change the office. Brilliant. The product will cost a week later now 30 euros less, I understand. I enclose a photo, which test prints, we have carried out with employees. I served really ...
