HP Color LaserJet Enterprise Flow M776z All-In-One Laser Printer - Manual (Page 81)

Table 3-6 Cartridge Policy control panel error messages
Error message Description Recommended action
10.0X.30 Unauthorized <Color> Cartridge The administrator has configured this
printer to use only genuine HP supplies that
are still under warranty. The cartridge must
be replaced to continue printing.
Replace the cartridge with a genuine HP
toner cartridge.
If you believe you purchased a genuine HP
supply, visit www.hp.com/go/anticounterfeit
to determine if the toner cartridge is a
genuine HP cartridge, and learn what to do if
it is not a genuine HP cartridge.
ENWW Configure the HP toner-cartridge-protection supply settings 67