HP’s “dynamic security” prevents you from using third-party ink with HP printers. While HP does this to “protect the quality of our customer experience,” being able to buy cheaper, non-HP ink can save ...

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 ...

Update (9:30 PM, 9/15/2017): According to an HP spokesperson, this feature has not been reactivated. The statement provided to ET reads: "Earlier this week a media outlet in Europe inaccurately ...