Does anyone know whether a laser printer can operate properly in any position? I am modifying a Samsung ML-2510 to print on thicker material, but to do so I need the back of the printer to face up, i.e. the front in now on the table. My concern is that the toner/drum cartridge might be gravity fed or need to be oriented top up to work properly. It works in my tests, but I'm not sure about quality, consistance of line width, etc.
Mark