Fujitsu FTP-628 Series Specifications page 6

PRINTER CONNECTOR (FLEXIBLE PT BOARD) PIN ARRAYS
Control circuit side connector: 52030-3010 Molex or equivalent product (Reference CN3)
No. Signal
1 PHK
3 PHE
5 VH
7 GND
9 LAT
11 STB6
13 STB4
15 STB3
17 STB1
19 TH
21 GND
23 VH
25 SW1
27 MT/B
29 MT/A
* on MCL003 and MCL004 models
I/O Contents
— Photo interrupter
(cathode)
O Photo interrupter
(emitter)
I Head driving power supply
— Ground for head
I Data latch
I Enable 6
I Enable 4
I Enable 3
I Enable 1
O Thermistor
— Ground for head
I Head driving power supply
I Head open switch*
I Stepping motor coil
excitation signal B
I Stepping motor coil
excitation signal A
FTP-628MCL Series
No. Signal I/O
2 VSEN I
4 VH I
6 GNC —
8 DIN I
10 CLK I
12 STB5 I
14 VDD I
16 STB 2 I
18 TH O
20 GND —
22 VH I
24 N.C. —
26 SW2 O
28 MT/B I
30 MT/A I
Contents
Power supply for paper sensor
Head driving power supply
Ground for head
Data input
Clock
Enable 5
Logic Power supply
Enable 2
Thermistor
Ground for head
Head driving power supply
Open terminal
Head open switch*
Stepping motor coil
excitation signal B
Stepping motor coil
excitation signal A
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