Dynamic Security Feature Affecting Cartridges Using Non-HP Security Chip

Yesterday customers using HP 934/950/970 cartridges using non-HP chips started seeing a “cartridge problem” message on their printers. This is not a problem with the non-HP chips but the Dynamic Security Feature on the HP printers listed below (this does not apply to any printers that aren’t listed) Product series OfficeJet Pro 6230 series OfficeJet… [Read More]