Thank you very much for sharing your knowledge with this guide.
Since I had the machine apart I took the time to clean every area I could get to that is within the paper path.
It took me 6 hrs. to complete the job; but it did not work.
The printer indicated an Error Code 51.21.
So I did the job over again.
I had been fooled by the two ribbons that connect to the optical sub-assembly that by design rub up against the right side of the box, even when disconnected.
My second servicing took me about three hours.
I have a normal working color printer again, and did not have to buy saved the cost of parts and labor by using your guide for restoration.
Lorsqu'il en aura reçu, il pourra afficher un graphique de sa réputation au fil du temps.
Voici un aperçu de ce à quoi ressemble ce graphique :
Aucun point de réputation obtenu pour l'instant.