Can't sign my name to something with a grammar error:
"...the printers now automatically verify whether its ink cartridges are official HP ink..."
The word "its" has no antecedent to which it refers. Assuming you mean "belonging to the printers" then it should be "their." Though it highlights a factual inaccuracy - the cartridges are not the property of the printer(s), so maybe just say "the" ink cartridges, or better yet, "any installed" ink cartridges.
"...the printers now automatically verify whether its ink cartridges are official HP ink..."
The word "its" has no antecedent to which it refers. Assuming you mean "belonging to the printers" then it should be "their." Though it highlights a factual inaccuracy - the cartridges are not the property of the printer(s), so maybe just say "the" ink cartridges, or better yet, "any installed" ink cartridges.