Hewlett Packard's LaserJet M3035 printer is a multi-function device combining black and white laser printing capability. It has two built-in paper trays, both of which can hold most major paper sizes, including letter, legal and A4 size. The only change that is possible with the M3035's trays is to add an additional 500-sheet accessory tray.
1). Switch off your HP LaserJet M3035 printer by flipping its power switch to the "O" position.