Control Panel; Outline - Canon ImageRunner iR8500 Series Service Manual

11.1 Control Panel

11.1.1 Outline

iR105i/iR105+ / iR9070
The copier's control panel consists of the PCBs shown in Figure and a liquid crystal display (LCD) panel.
Related Service Mode
COPIER>FUNCTION>PANEL>LCD-CHK
COPIER>FUNCTION>PANEL>LED-CHK
COPIER>FUNCTION>PANEL>LED-OFF
COPIER>FUNCTION>PANEL>KEY-CHK
COPIER>FUNCTION>PANEL>TOUCHCH
K
11.1.2 Outline
/ iR85+ / iR8070
The control panel consists of the PCBs shown in Figure and a liquid crystal display (LCD) panel.
Color LCD and

Control panel

Touch Panel
inverter PCB
Control panel CPU PCB
CPU
CPU
Main controller PCB
F-11-1
T-11-1
Checks the LCD for missing dots.
Starts a check on the control panel LEDs (activation).
Ends a check on the control panel LEDs (de-activation).
Starts a check on key inputs.
Adjusts coordinates of the touch panel.
Control panel
Control
panel key PCB
CPU
Bi-centronics PCB
Chapter 11
0007-0710
0008-9414
11-1