Canon GP160DF Service Manual page 576

CHAPTER 4 SERVICE MODE
c-2) Printer status
This mode is used to identify the area which is out of order when a printer malfunc-
tion indicator is displayed.
To display the status, press 5,6,7 on the numeric key pad when the sensor test
screen displays shown below are displayed. An example of the screen display is shown
below and the meaning of the display is described.
6-3 : SENSOR
[1] - - - [7]
Press 5 on the numeric key pad.
Press 6 on the numeric key pad.
Press 7 on the numeric key pad.
The status used by this machine are status no. 8, 35, and 39, only.
(Displayed in the shaded boxes
4-74
0:01 2:01 3:01 5:01
8:01 10:04 11:04
12:01 13:70 15:31
16:01 17:01 18:10
21:38 22:07 33:01
35:01 39:01 100:01
Figure 4-24
Status display screen
(example)
above.)