HP Officejet 300 HP OfficeJet Model 330 and Model 350 - (English) User Guide - Page 167

Using the Menu Buttons The figure below provides a quick overview of how to use the front panel buttons with the menu system. Press Backspace to move back to a previous menu level, or, during data entry, delete the character to the left of the cursor. Backspace Enter/Save Load/Eject Printer Reset Press Enter/Save to select the menu item or device setting shown on the bottom line of the display. Press twice to make your selection and return to the Ready display. Press Menu to enter the menu system. Press Left Arrow or Right Arrow to move to the next menu item, device setting, or character (during data entry). Press Stop to cancel an operation in progress or exit the menus immediately (when you don't want to make a selection) and return to the Ready display.