Canon CLBR 460ps Service Manual page 63

h. EEPROM (IC1004)
The EEPROM stores various back-up data, such as total number of delivered paper, leading
edge/side registration adjustment data, and high voltage adjustment data.
15
2
J1010
1
1
IC1002
Reset IC
J1015
B1 J1014 B13
B2 B12
A13 A1
J1005 J1020
A12 A2
1
6
IC1009
M-CPU
IC1010
S-CPU
14
15
J1022
4
IC1004
EEPROM
Figure 2-2-1
7 1
2
J1021
J1001
1
BD sync IC
RAM
IC1005
IC1006
IC1001
IC1003
D-CPU
Gate array
J1016
1
J1011
J1008
J1004
3
9
CHAPTER 2
32
31
SW1001
IC1011
7
8
2 - 5