KERN & SOHN VFS 2T1 Addendum - Manual (Page 17)

EPM205 - Technical reference - Rev. A Page 17
Advanced Printing Systems
7. PIN OUT ASSIGNMENT
One flexy cable is gathering all signals. The pitch at the end of the flexy is 1mm.
FPC connector can be: JST 27FMN-BMT-TF
EPM205-LV-HS
Pin number Signal name Function
1 CO Collector of photo-transistor
2 VF Anode of photo-sensor
3 L-GND Gnd for logic
4 VH Dot-line voltage
5 VH Dot-line voltage
6 DI Data input
7 STB6 Sixth strobe
8 STB5 Fifth strobe
9 STB4 Fourth strobe
10 P-GND Gnd for dot-line
11 P-GND Gnd for dot-line
12 P-GND Gnd for dot-line
13 P-GND Gnd for dot-line
14 TM Thermistor first terminal (second is Gnd)
15 STB3 Third strobe
16 STB2 Second strobe
17 STB1 First strobe
18 Vdd Logic voltage
19 CLK Serial clock
20 \LAT Latch
21 DO Data output
22 VH Dot-line voltage
23 VH Dot-line voltage
24 SM4 Fourth phase of stepper motor
25 SM3 Third phase of stepper motor
26 SM2 Second phase of stepper motor
27 SM1 First phase of stepper motor
Note: For pin #1 position, refer to the drawings at the end of this document