it does not because it is a clutch, it needs a drive and when sending the copy, the clutch is activated
SOLVED, the problem was in the "unclutech" I was studying how it worked and if you were right, it works like an electro magnet, the transmission receives it from the main motor, it comes by gear and belt to the legal tray, my problem was in the suede Last unclutech, the one before the belt, thank you all very much.-
The ROLLER has already been ordered again but to perform a test, replace it with that of the other tray that does not cause me any separate problem, sand the RUBBER gently and clean it with alcohol and the problem persists, as for the ROLLER of pressure I think it would be, I would still be failing with the a4 tray and through the side feed and there is no problem, I keep pointing to the MOTOR that swears the RUBBER RUBBER that feeds the blade, exhausted or with LITTLE force