not so much new parts but there is a HUGE difference when it's CLEAN... I want my stuff showroom condition, all the time. No lint, glue, ink, nothing. Wipe it down, lube it up, check for loose bolts. My main printer is famous for saying "well it was working fine yesterday"...no, it wasn't you just ignored it... I do know you have to talk nice to it when it's giving you fits............ Except for head 3 on one of my Barudan's, that emm effer can go eff itself....