Chapter 6
6-7
T-6-17
5 H1-E-DATA-8-OD OUT Odd head L data signal 8(E)
6 GND - GND
7 H1-F-DATA-10-OD OUT Odd head L data signal 10(F)
8 GND - GND
9 H1-E-DATA-9-OD OUT Odd head L data signal 9(E)
10 GND - GND
11 H1-F-HE-10 OUT Head L heat enable signal10(F)
12 GND - GND
13 H1-F-DATA-11-OD OUT Odd head L data signal 11(F)
14 GND - GND
15 H1-F-HE-11 OUT Head L heat enable signal11(F)
16 GND - GND
17 H1-F-DATA-11-EV OUT Even head L data signal11(F)
18 GND - GND
19 H1-F-DATA-10-EV OUT Even head L data signal10(F)
20 GND - GND
21 H1-E-HE-9 OUT Head L heat enable signal9(E)
22 GND - GND
23 H1-E-DATA-9-EV OUT Even head L data signal9(E)
24 H1-DLD LICC2 OUT Head L analogue switch latch signal
25 H1-DATA LICC2 OUT Head L analogue switch data signal
26 H1-DASLK LICC2 OUT Head L analogue switch clock signal
27 GND - GND
28 H1-DSOUT2 IN Head L temperature output 2
29 H1-DSOUT1 IN Head L temperature output 1
30 GND - GND
31 PWLED4_ON OUT Multi sensor LED 4 drive signal
32 PWLED3_ON OUT Multi sensor LED 3 drive signal
33 PWLED2_ON OUT Multi sensor LED 2 drive signal
34 PWLED1_ON OUT Multi sensor LED 1 drive signal
35 GND - GND
36 MLT_SNS_1IN IN Multi sensor signal 1
37 MLT_SNS_2IN IN Multi sensor signal 2
38 GND - GND
39 H1-B-DATA-2-OD OUT Odd head L data signal 2(B)
40 GND - GND
41 H1-B-DATA-3-OD OUT Odd head L data signal 3(B)
42 GND - GND
43 H1-C-HE-4 OUT Head L heat enable signal8(E)
44 GND - GND
45 H1-C-DATA-4-OD OUT Odd head L data signal 4(C)
46 SNS_5V OUT Power supply (+5V)
47 ENCODER_B IN Carriage encoder output signalB
48 SNS_5V OUT Power supply (+5V)
49 ENCODER_A IN Carriage encoder output signalA
50 GND - GND
J3801 (to carriage PCB)
Pin Number Signal name IN/OUT Function
1 H1-E-DATA-8-EV OUT Even head L data signal 8(E)
2 GND - GND
3 H1-D-HE-7 OUT Head L heat enable signal 7(D)
4 GND - GND
5 IO-ASIC_SDA IN/OUT Head ROM control signal (data)
6 GND - GND
7 H1-D-DATA-7-EV OUT Even head L data signal 7(D)
8 GND - GND
9 H1-D-DATA-6-EV OUT Even head L data signal 6(D)
10 GND - GND
11 H1-D-DATA-6-OD OUT Odd head L data signal6(D)
12 GND - GND
13 IO-ASIC_SCL IN/OUT Head ROM control signal (clock)
14 GND - GND
15 H1-D-HE-6 OUT Head L heat enable signal 6(D)
J3701 (to carriage PCB)
Pin Number Signal name IN/OUT Function
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