07-06-13, 03:59 PM
They want to sell you cartridges! They and other manufactures have been criticised for using dodgy tactics.
Now-a-days the cartridges have little chips in them that interact with the printer.
Older ones would warn you to buy new ones when you didn't really need them (yet).
Some newer ones even have expiry dates built in that will switch the cartridge off even if it's not empty!
Now-a-days the cartridges have little chips in them that interact with the printer.
Older ones would warn you to buy new ones when you didn't really need them (yet).
Some newer ones even have expiry dates built in that will switch the cartridge off even if it's not empty!