Canon W8400 Series, Service Manual, Page: 186 / 224

Chapter 6
6-36
T-6-34
T-6-35
T-6-36
T-6-37
75 C2_EDATA0 OUT Odd nozzle data 0 (PM)
76 HGND - GND
77 HGND - GND
78 HGND - GND
J1104
Pin
number
Signal name IN/OUT Function
1 RGV19 IN Power supply for driving head
J1105
Pin
number
Signal name IN/OUT Function
1 MGND - GND for VM
J1106
Pin
number
Signal name IN/OUT Function
1 MGND - GND for VM
J1107
Pin
number
Signal name IN/OUT Function
1 GND - GND
2 LATCH_CL* IN Head data latch signal
3 SLK_CL IN Head data transfer clock
4 E_DATA_C1 IN C odd nozzle data 1
5 E_DATA_C0 IN C odd nozzle data 0
6 O_DATA_C1 IN C even nozzle data 1
7 O_DATA_C0 IN C even nozzle data 0
8 E_DATA_M1 IN M odd nozzle data 1
9 E_DATA_M0 IN M odd nozzle data 0
10 O_DATA_M1 IN M even nozzle data 1
11 O_DATA_M0 IN M even nozzle data 0
12 E_DATA_Y1 IN Y odd nozzle data 1
13 E_DATA_Y0 IN Y odd nozzle data 0
14 GND - GND
15 O_DATA_Y1 IN Y even nozzle data 1
16 O_DATA_Y0 IN Y even nozzle data 0
17 GND - GND
18 E_DATA_BK1 IN BK odd nozzle data 1
19 E_DATA_BK0 IN BK odd nozzle data 0
20 O_DATA_BK1 IN BK even nozzle data 1
21 O_DATA_BK0 IN BK even nozzle data 0
22 E_DATA_LC1 IN LC odd nozzle data 1
23 E_DATA_LC0 IN LC odd nozzle data 0
24 O_DATA_LC1 IN LC even nozzle data 1
25 O_DATA_LC0 IN LC even nozzle data 0
26 E_DATA_LM1 IN LM odd nozzle data 1
27 E_DATA_LM0 IN LM odd nozzle data 0
28 O_DATA_LM1 IN LM even nozzle data 1
29 O_DATA_LM0 IN LM even nozzle data 0
J1102
Pin
number
Signal name IN/OUT Function