Lexmark E320 Service Manual - Page 148

4500-E320/E322 Special function menu light summary table Ready/ Data ● Toner Low ❍ Load Paper ❍ Paper Jam ❍ Error ✳ ❍ ● ❍ ❍ ✳ ❍ ❍ ● ❍ ✳ ❍ ❍ ❍ ● ✳ ● ● ❍ ❍ ✳ ● ❍ ● ❍ ✳ Press Button ✳ ✳ Condition Execute engine clean cycle Reset defaults Enter config mode Enter hex trace Three print quality test pages Toggle demo mode • Single button press-not used. • Long button press-executes the current menu selection. When the selection is executed, the lights change the state to indicate the function is executed. • Double button press-moves to next selection in the menu (for example, from engine clean cycle to reset defaults). 3-12 Service Manual