Canon iR C6800 Series Service Manual page 735

10.1 Control Panel
10.1.1 Overview
The machine' s control panel consists of PCBs, LCD, and touch panel as shown below, and its functions include the
following:
LCD display
contrast adjustment
touch switch input processing
hard key input processing
Touch panel
Color LCD
Main controller PCB
J1212A, J1212B
J511A, J511B
J1114
Control panel CPU
J1112
J1113
J1110, J1111
J1 J6801, J6802
Control
Keypad
panel
PCB
inverter
Control panel
F-10-1
Chapter 10
0003-2955
10-1