HP 2420 Service Code

[Tim Harris]

I have replaced the fuser in this printer and want to reset the maintenance count. Do you know the service code for this printer?

Tim

[Brian]

You don't need the service code for this.
You can reset the maintenance count by doing the following:
Shortly after turning on the printer (while memory is still being counted) press the Select button and keep pressing until the three leds are lit up, now you can scroll down until you see 'New Maintenance Kit', press Select again and the counter will be reset.