Canon imageCLASS MF7280 imageCLASS MF7280 Reference Guide - Page 60

Using the Touch Panel Display Basic Operations This section describes the keys that are frequently used on the touch panel display. Information on how to adjust the brightness of the touch panel display is also provided. 2 CAUTION Press the touch panel display keys gently with your fingers. Do not press the touch panel display with a pencil, ballpoint pen, or other sharp objects that can scratch the surface of the touch panel display. Doing so may damage the touch panel display. NOTE Before using the touch panel display, peel off the protective film from the display. Frequently Used Keys The keys that are used frequently on the touch panel display are: Press to cancel the mode that you are currently setting, or a mode that has already been set, on screens other than the Additional Functions screen. Also, press to close the current mode's setting screen, and keep the original settings set from the Additional Functions screen. Press to confirm the current settings and proceed to the next step in the procedure. Press to go back to the previous step in the procedure, without saving the current settings. Press to close the current screen. Press to confirm the current settings of a mode. Using the Touch Panel Display 2-13