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Chapter 6
6-22
6.2.2 Carriage relay PCB
0012-6665
F-6-2
T-6-23
T-6-24
34 H1-B-DATA-3-EV_B OUT Even head(L) data signal 3(B)
35 GND - GND
36 H1-B-DATA-2-EV_B OUT Even head(L) data signal 2(B)
37 GND - GND
38 H1-A-DATA-1-EV_B OUT Even head(L) data signal 1(A)
39 GND - GND
40 H1-A-HE-1_B OUT Head(L) heat enable signal 1(A)
41 GND - GND
42 H1-A-DATA-0-EV_B OUT Even head(L) data signal 0(A)
43 GND - GND
44 H1-A-HE-0_B OUT Head(L) heat enable signal 0(A)
45 GND - GND
46 H1-A-DATA-0-OD_B OUT Odd head(L) data signal 0(A)
47 GND - GND
48 H1-A-DATA-1-OD_B OUT Odd head(L) data signal 1(A)
49 GND - GND
50 H1-B-HE-2_B OUT Head(L) heat enable signal 2(B)
J101
Pin Number Signal name IN/OUT Function
1 VMGND - GND
2 VMGND - GND
3 VMGND - GND
4 VMGND - GND
5 VM IN Power supply(+32V)
6 VM IN Power supply(+32V)
7 VM IN Power supply(+32V)
8 VM IN Power supply(+32V)
9 VM IN Power supply(+32V)
10 VM IN Power supply(+32V)
11 VM IN Power supply(+32V)
12 VM IN Power supply(+32V)
13 SNS5V IN Power supply(+5V)
14 SNS5V IN Power supply(+5V)
15 GND - GND
16 +3.3V IN Power supply(+3.3V)
17 +3.3V IN Power supply(+3.3V)
18 GND - GND
19 VH_MONI2 OUT VH control signal 2
20 VH_ENB IN VH power ON/OFF signal
21 VH_MONI1 OUT VH control signal 1
22 VMGND - GND
23 VMGND - GND
24 VMGND - GND
25 VMGND - GND
J102
Pin Number Signal name IN/OUT Function
1 H1-C-DATA-4-OD_B IN Odd head(L) data signal 4(C)
2 GND - GND
J3602
Pin Number Signal name IN/OUT Function
J103 J102 J104J201J101 J105
J701
J702
J703
J801
J802
J803
J202