Chapter 6
6-69
T-6-115
19 VH IN Power supply (+21.5V)
20 VH IN Power supply (+21.5V)
21 VH IN Power supply (+21.5V)
22 VH IN Power supply (+21.5V)
23 VH IN Power supply (+21.5V)
24 GND - GND
25 GND - GND
26 GND - GND
27 GND - GND
28 GND - GND
29 GND - GND
30 GND - GND
J12 (Connect to Main controller PCB J3501)
Pin Number Signal name IN/OUT Function
1 GND - GND
2 GND - GND
3 SNS_5V IN Power supply (+5V)
4 H0-C-DATA-4-OD IN Odd head R data signal 4(C)
5 GND - GND
6 H0-C-HE-4 IN Head R heat enable signal 4(C)
7 GND - GND
8 H0-B-DATA-3-OD IN Odd head R data signal 3(B)
9 GND - GND
10 H0-B-DATA-2-OD IN Odd head R data signal 2(B)
11 GND - GND
12 H0-B-HE-2 IN Head R heat enable signal 2(B)
13 GND - GND
14 H0-A-DATA-1-OD IN Odd head R data signal 1(A)
15 GND - GND
16 H0-A-DATA-0-OD IN Odd head R data signal 0(A)
17 GND - GND
18 GND - GND
19 GND - GND
20 GND - GND
21 GND - GND
22 GND - GND
23 GND - GND
24 H0-E-DATA-9-EV IN Even head R data signal 9(E)
25 GND - GND
26 H0-E-HE-9 IN Head R heat enable signal 9(E)
27 GND - GND
28 H0-F-DATA-10-EV IN Even head R data signal 10(F)
29 GND - GND
30 H0-F-DATA-11-EV IN Even head R data signal 11(F)
31 GND - GND
32 H0-F-HE-11 IN Head R heat enable signal 11(F)
33 GND - GND
34 H0-F-DATA-11-OD IN Odd head R data signal 11(F)
35 GND - GND
36 H0-F-HE-10 IN Head R heat enable signal 10(F)
37 GND - GND
38 H0-E-DATA-9-OD IN Odd head R data signal 9(E)
39 GND - GND
40 H0-F-DATA-10-OD IN Odd head R data signal 10(F)
41 GND - GND
42 H0-E-DATA-8-OD IN Odd head R data signal 8(E)
43 GND - GND
44 H0-E-HE-8 IN Head R heat enable signal 8(E)
J11 (Connect to Main controller PCB J3401)
Pin Number Signal name IN/OUT Function