Very good colleagues of YoReparo, I tell my problem: I have the printer of the title and one day left to print in black, as I am quite daring I dedicated myself to disarm it to see if I could uncover the heads or something and see if I could make it work. The problem came later: When I armed it and I turned it on again, I found that now the carriage of the cartridges goes to the left and the engine is locked making a lot of noise. What could be what he did wrong in the armada? I thank you for your answers, the truth is that I am a bit discouraged by this situation hehe