Canon ImageRunner 600 Service Manual page 812

CHAPTER 13 TROUBLESHOOTING
<PANEL>
Activating the LEDs on the Control Panel
Level 3
LCD- Checking the Touch Panel for Missing Dots
CHK Operation
1) Select the item to highlight, and press the OK key.
• The entire face of the touch panel will turn on white
and then blue repeatedly.
2) Press the Stop key to end the operation.
LED- Checking LEDs on the Control Panel
CHK Operation
1) Select item to highlight, and press the OK key.
• The LEDs will turn on in sequence. To stop, select
LED-OFF.
LED- Ending a Check on the LEDs of the Control Panel
OFF Operation
1) Select the item to highlight, ending the operation.
KEY- Checking the Key Inputs
CHK Operation
1) Select the item to highlight.
2) Press any key to check. If normal, the corresponding
3) Select KEY-CHK to end the operation.
TOUCHKEY Adjusting the Coordinates for the Touch Panel
Operation
1) Select the item to highlight, and press the OK key.
2) Press "+" indicated on the touch panel in sequence
3) When the adjustment is over, select TOUCHKEY to
Copy A
Copy B
Mail Box
Extension
0 0 ~ 9
13-224
COPYRIGHT © 1999 CANON INC.
Description
characters will be indicated on the touch panel.
(9 points).
end the operation.
Screen
indication
COPY A
COPY B
PB
OTHER
0 ~ 9
Table 13-E801 KEY-CHK Screen
Screen display
ID
ID
CLEAR
C
RESET
?
?
M
CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
COPIER>FUNCTION
Remarks
See Table 13-E801.
• The point of a press on
the touch panel and the
coordinates of the LCD
are matched.
• Execute this mode if you
have replaced the LCD
assembly.
Screen display
INTERRUPT
STOP
START
I
STAND BY