Chapter 66-13T-6-25J24PinNumberSignal name IN/OUT Function1 VH OUT Power supply (+21.5V)2 VH OUT Power supply (+21.5V)3 VH OUT Power supply (+21.5V)4 VHT2 OUT Head L transistor drive power supply5 H1-F-DATA-10-EV OUT Even head L data signal10(F)6 EEPROM_SDA IN/OUT EEPROM control signal (data)7 EEPROM_SCL OUT EEPROM control signal (clock)8 HEAD_3V OUT Power supply (+3V)9 H1-C-DIA1 IN Heal L DI sensor signal 1(C)10 H1-A-HE-1 OUT Head L heat enable signal 1(A)11 VH OUT Power supply (+21.5V)12 VH OUT Power supply (+21.5V)13 VH OUT Power supply (+21.5V)14 VH OUT Power supply (+21.5V)15 VH OUT Power supply (+21.5V)16 H1-E-DATA-9-OD OUT Odd head L data signal 9(E)17 H1-F-HE-11 OUT Head L heat enable signal11(F)18 H1-E-DIA1 IN Heal L DI sensor signal 1(E)19 H1-D-DIA1 IN Heal L DI sensor signal 1(D)20 HEAD_3V OUT Power supply (+3V)21 HEAD_3V OUT Power supply (+3V)22 H1-B-DATA-3-EV OUT Even head L data signal 3(B)23 H1-A-DATA-0-EV OUT Even head L data signal 0(A)24 H1-B-HE-2 OUT Head L heat enable signal 2(B)25 VH OUT Power supply (+21.5V)26 VH OUT Power supply (+21.5V)27 H1-D-DIA2 IN Heal L DI sensor signal 2(D)28 H1-E-HE-8 OUT Head L heat enable signal8(E)29 H1-E-DIA2 IN Heal L DI sensor signal 2(E)30 H1-F-DIA2 IN Heal L DI sensor signal 2(F)31 H1-E-HE-9 OUT Head L heat enable signal9(E)32 H1-D-DATA-7-EV OUT Even head L data signal 7(D)33 H1-D-HE-6 OUT Head L heat enable signal 6(D)34 H1-C-DATA-5-0D OUT Odd head L data signal 5(C)35 H1-C-DATA-4-EV OUT Even head L data signal 4(C)36 H1-A-DATA-1-EV OUT Even head L data signal 1(A)37 H1-A-DIA2 IN Heal L DI sensor signal 2(A)38 H1-B-DIA2 IN Heal L DI sensor signal 2(B)39 H1-C-HE-4 OUT Head L heat enable signal8(E)40 H1-D-DATA-7-OD OUT Odd head L data signal 7(D)41 H1-E-DATA-8-OD OUT Odd head L data signal 8(E)42 H1-F-HE-10 OUT Head L heat enable signal10(F)43 H1-F-DATA-11-EV OUT Even head L data signal11(F)44 H1-F-DATA-8-EV OUT Even head L data signal 8(F)45 H1-D-DATA-6-EV OUT Even head L data signal 6(D)46 H1-C-DIA2 IN Heal L DI sensor signal 2(C)47 H1-C-DATA-5-EV OUT Even head L data signal 5(C)48 H1-B-DIA1 IN Heal L DI sensor signal 1(B)49 H1-A-HE-0 OUT Head L heat enable signal 0(A)50 H1-B-DATA-2-OD OUT Odd head L data signal 2(B)51 H1-B-DATA-3-OD OUT Odd head L data signal 3(B)52 H1-C-DATA-4-OD OUT Odd head L data signal 4(C)53 GND - GND54 GND - GND55 GND - GND56 H1-F-DATA-11-OD OUT Odd head L data signal 11(F)57 H1-E-DATA-9-EV OUT Even head L data signal9(E)58 GND - GND59 H1-D-DATA-6-OD OUT Odd head L data signal6(D)60 H1-C-HE-5 OUT Head L heat enable signal 5(C)61 H1-B-HE-3 OUT Head L heat enable signal 3(B)62 H1-A-DIA1 IN Heal L DI sensor signal 1(A)