HP printer scrambles back after update

- HP printer manufacturer goes through the fabric after a printer update that the use of non-HP-cartridges made impossible. There will be a new update to undo the changes, the US company announced Wednesday local time. The company says that it has failed in communicating to customers.

HP insists firmware was in the interest of the user. Who had to actually ensure that the print cartridges made by HP, that may be harmful according to the company's printers and offer users a bad experience can be kept out.