General advice relating to the use of any brand inkjet cartridges.
After installing your new cartridge you may get an error message appearing on your PC (e.g. cartridge is incorrect) or a warning light(s) may flash on your printer. This means that the printer does not recognise your cartridge.
It is likely that something is interfering with the information that is being sent to the cartridge by the printer. A bit of dirt or dried ink may be covering one of the copper contact points on the back of the cartridge or the contacts inside the printer cartridge carriage - where the information transfer takes place.
We suggest the following preliminary checks be made before carrying out the cleaning and reinitialising procedure.

If this above does not apply then carry out the cleaning and reinitialising procedure. Please see the cleaning procedure guide.
See also missing colours and lines or faint areas
> This document was last modified: 29 August 2006