Epson 7800 spare parts

[mr-confused]

Ok so ive been around for a while but never really post, Im hoping that this is on topic enough? At work we have an Epson 7800 stylus pro which runs day in day out but recentley the little blue kicker that connects the blade to the release mechanism snapped, I called Epson who wanted near enough £400 to fix it!!! insted I just superglued it back together hoping to find a part to properly fix it later, now the cutter runs a bit high and wont cut the paper properly meaning we have to cut all prints by hand ive been looking around for a place to buy the part but nobody seems to be able to get it on google? ive also been in touch with Unicomp (Epson suppliers) but they cannot seem to find the part? whilst I realise this is a photography forum im guessing you guys and gals have an interest in the whole field and could point me in a better direction for help fixing it, any ideas?