HP Injecting Sneaky DRM Update Into Printers That Rejected Non-HP Ink?
An Anonymous Coward writes:
One man's effort to sue HP Inc for preventing his printers from working and forcing him to use its own branded, and more expensive, ink cartridges can move forward in California.
Florida man John Parziale was furious when he discovered in April last year that HP had automatically updated his two printers so they would no longer accept ink cartridges from third-party vendors - cartridges he had already bought and installed.
That month, HP emitted a remote firmware update, without alerting users, that changed the communication protocol between a printer's chipset and the electronics in its inkjet cartridges so that only HP-branded kit was accepted. The result was that Parziale's printer would no longer work with his third-party ink. He saw a series of error messages that said he needed to replace empty cartridges and that there was a "cartridge problem."
Parziale sued the IT titan in its home state of California, arguing he would never have bought the HP printers if he knew they would only work with HP-branded ink cartridges. At the time, the cartridges he bought to go with the machine did in fact work and were printing merrily right up to the point the DRM-style update was sent.
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