Canon Pixma MP640

top-right-photo

Inkjet printers are almost always largely plastic, as is the case here. This is very rarely a problem, the inner parts around the carriage that need to be fairly rigid are made of steel. Plastic parts like the tray and door do sometimes lose a boss or locating pin when hit by objets like ledgers falling off a shelf.

case parts
PIXMA-MP640 Main Case Unit & Front Door Unit
PartDescriptionCompatibilityScorePrice
6-1QM3-4762-000 Rear GuideMG5220 / MG6120 / MG8120 / MP560 / MP568 / MP640 / MP620 / MP628 / MP980 / MP990 / MX860 / MX868 / MX870 / MX876 / MX882 / MX88639 reults$5.49 € 5,58
6-2 QM3-3710-010 Main CaseMP620 / MP628 / MP64029 results$7.67 €10,38
6-3 QM3-3712-000 Front DoorMP620 / MP628 / MP64044 results$17.48 €20,54
6-4 QC2-8508-000 Sub CaseMP620 / MP628 / MP620B / MP64013 results$14.77 €15,74

The QM3-4762 "rear guide" is stocked at one UK distributor and reflected in web-sites directly driven from their P&A feed such as:

QM3-4762: xma4govt.co.uk login, lambda-tek.com 6.08 Euro, jetmedia.co.uk £6.68

&hellip there is a little bit of list-fed activity.

QM3-3710 "main case" may have been modified because there is a QM3-3710-010 variant. A couple of suppliers are picking this up from the P&A lists:

QM3-3710-010: jetmedia.co.uk £12.38, xma4govt.co.uk login, .lambda-tek.com 9.24 Euro or £7.72

Perhaps the other bits don't go wrong much? Only Executive Color Systems in the US were advertising them when we checked.