HP has released an update that prevents printers from working with third-party ink cartridges. Users have reportedly complained about genuine HP ink costing more than twice as much as third-party ink.

For inkjet printers that maintain their profit structure by keeping the price of genuine ink high, users often express dissatisfaction with the high price of the ink. Some of the inkjet printers sold ...

HP has used its “Dynamic Security” firmware updates to “create a monopoly” of replacement printer ink cartridges, a lawsuit filed against the company on January 5 claims. The lawsuit, which is seeking ...

HP customers are showing frustration online as the vendor continues to use firmware updates to discourage or, as users report, outright block the use of non-HP-brand ink cartridges in HP printers. HP ...

A study by consumer watchdog Which? has found that branded printer ink remains "staggeringly" more expensive than third-party alternatives. In some cases printer ink is pricier than some champagnes, ...