05-17-2019 11:46 AM
I have recently come across this error. It doesnt pass 20% initializing before the system error. LED 1 & 2 are lit on the formatter board. The error is 79:04. Any advice would be appreciated, before I go through HP for the costly repair. Thanks in advance
05-17-2019 03:10 PM
I would attempt to update the firmware before doing anything else on the machine. If firmware does not resolve, remove all supplies (cartridges and print heads), power cycle unit and insert supplies one at a time when prompted.