If you can no longer print on HP printers and get an error message it may be because the drivers for certain HP printers have lost their certificates. If you try to ...

Hewlett-Packard, or simply HP, is one of the world's largest manufacturers of printers and computers. HP's first inkjet printer, the ThinkJet, was introduced to the market in 1984. Since then, HP has ...

DOWNERS GROVE, Ill., March 3, 2021 /PRNewswire/ -- Caldera, part of Dover Digital Printing and Dover (NYSE: DOV), today announced the launch of new software drivers for the HP Latex 700 and 800 ...

An unfortunate code-signing mixup has broken printing to many HP printers for users of macOS 10.14 Mojave and 10.15 Catalina. HP unintentionally revoked the security certificate for some older printer ...