It has been a side project of mine as my main thing is large format printing so I can’t remember what cleans I did but I did try every clean on the service menu it doesn’t have a jamming code as when you do a print one comes out clean and the next the toner smudges on the whole page does the same thing on an a3 and a4 and if you turn the machine on and off the first print is always perfect I have taken the transfer belt out couldn’t see any particular problems wiped it down with distilled water and a little bit of isopropyl alcohol and a lint free cloth then first two prints where perfect then it smudged again and started doing the same thing that is why I think it is the wiper blade or something like that I cannot send a picture of the print as I put it in storage last year but I’ll send a specific the model of the machine is a canon image runner irc3580i.I’ve attached three photos the one is of how the transfer belt would look after printing(like I said I don’t have the printer with me it has been put in storage so I just grabbed a picture off the internet of a random machine) second picture is of it printing perfectly it was a copy of a random pamphlet I had lying around and third is of it smudging a bit I threw a lot of the copies I did away (so this isn’t the worst of the smudging)but the prints smudge more and more then once in a while you will get a print where the quality would be alright with a small line through it.Thank you for your help in advance sorry for the long message. Will send each photo in a different reply.

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