Buyer beware! Some newer HP printers will NOT print a single page unless they have internet connectivity and you've linked them to an "HP Smart" account : r/sysadmin
Toner per Hp LASERJET PRO M404DN originali e compatibili - Offertecartucce.com
Toner cartridges for HP LaserJet Pro M404 DN - compatible, original
HP LaserJet Pro M404DN Error Chip Toner | Mr Block Fix The Indicate Cartridges Are Missing... - YouTube