Epson Stylus C62 - Page 148

EPSON Stylus C50/C60/C61/C62 Revision C
Appendix Connector Summary 140
* Pin No.14 is different between Stylus C60 and Stylus C61/C62.
- Stylus C60 : GND
- Stylus C61/C62 : GND2
Table 7-11. CN9 - Printhead (Stylus C60/C61/C62)
Pin Signal name I/O Function
1 SP Out Selection signal for CH signal
2 SI1 Out Printing data output (1)
3 SI2 Out Printing data output (2)
4 SI3 Out Printing data output (3)
5 SI4 Out Printing data output (4)
6 SI5 Out Printing data output (5)
7 SI6 Out Printing data output (6)
8 GND --- Ground
9CHOut
Waveform selection signal for MS shot &
Variable shot
10 GND --- Ground
11 SCK Out Serial clock
12 GND --- Ground
13 COM --- Head drive pulse (
trapezoid waveform)
14 GND (GND2)* --- Ground
15 COM --- Head drive pulse (
trapezoid waveform)
Table 7-12. CN12 - CR motor (Stylus C50/C60/C61/C62)
Pin Signal name I/O Function
1 CRA Out Phase drive signal (A)
2 CRB Out Phase drive signal (-A)
3 CR-A Out Phase drive signal (B)
4 CR-B Out Phase drive signal (-B)