I believe that some printer manufacturers might run special courses on printer repairs and maintenance. But doe's anyone know if there are on-line or easy to obtain 'technician' manuals on this subject.
But common printers in general are considered 'consumable' therefore spare may be hard to come by or non existent But as a general interest thing- taking one apart and cannibalizing a similar model as a hobby- may be interesting if a little mucky
Please be careful with printers as they have capaciters in them and can discharge when touched. Do not use an earthing strap whilst you have the case off. The general rule of thumb for printers is, if its broken dump it.
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