olivetti anyway simple cartridge problem

  gl1000 00:00 31 Jul 09

last time I used printer BLACK = 9% COLOUR = 48%
this time it comes up neither cartridge detected.
I have cleaned contacts, uninstalled/reinstalled
Olivetti most unhelpful, tells me there must be a fault with the machine, yea right so why do you think I'm phoning the tec help line!!!. Anyone got some thoughts on this?

This thread is now locked and can not be replied to.

Huawei P10 review

1995-2015: How technology has changed the world in 20 years

An overview: What leading creative agencies are doing to improve diversity

New iPad, iPhone SE & Red iPhone 7 on sale now