The primary cause of the error 49.4c02 on your HP printer is miscommunication between your computer and the printer or due to outdated printer firmware. It also shows ...

Fix HP Printer error There is a problem with the printhead with error codes 0xc19a0023, 0xc19a0013, 0xc19a0003, 0xc19a0015, 0xc19a0002, 0xc19a0020, etc on Windows ...