"Think outside the [B0X]"

Reset the maintenance count on an HP Laserjet 4000, 4050, 4100, 5000

The Short Cut Method”
1. Turn the printer off.
2. Hold down the Item key (the minus side of the button) and Value key (the minus side).
3. Turn the printer on.
4. Wait for RESET MAINTENANCE COUNT to be displayed and then release both keys.

Category: Calendar, Dev notes