Canon LBP 2460 - B/W Laser Printer Service Manual page 222

CHAPTER 4
2. Operation Panel
PRINTER DRIVER
bit 16 bit 15 bit 14 bit 13 bit 12 bit 11 bit 10
bit 8
1
0
DATA LED
Monitors the status of the various loads and sensors sent from the printer with the 16 LEDs.
+24VA LED
Lights up when +24VA is being supplied to the tester.
TEST PRINT switch
When set to "ON", test patterns set by the DATA SET are printed.
MODE SELECT switch
To select the various modes. See table 4-2-3.
DISPLAY/SET UP switch
Switches between DISPLAY and SET UP.
DISPLAY: Mode to display the status of the various sensors and loads sent from the printer with
the DATA LED.
SET UP: Mode to set data with the DATA SET switch.
DATA SET switch
Sets the various data sent from the printer. See DATA SET in table 4-2-3.
ENTER switch
Inputs data set by the DATA SET switch.
4 - 8
DATA
bit 9 bit 8 bit 7
DATA SET
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2
1 1 1 1 1 1
0 0 0 0 0 0
Figure 4-2-2
DC24V
bit 6 bit 5 bit 4 bit 3 bit 2 bit 1
TEST
ENTER PRINT MODE SELECT
bit 1
5
1 ON DISPLAY
4
3
2
0 OFF SET UP
1
CANON INC.
RY9-0104
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