Epson 820 All in One Printer User Manual


 
EPSON Stylus PHOTO 810/820/830 Revision B
PRODUCT DESCRIPTION INTERFACE 19
NOTE:
In/Out refers to the direction of signal flow from the printer’s point of
view.
35 +5V - Out Pulled up to +5V via 3.3K ohm resistor.
17 Chassis GND - - Chassis GND.
16,33,
19-30
GND - - Signal GND.
15,34 NC - - Not connected.
Table 1-13. Connector pin assignment and signals (continued)
Pin No. Signal name
Return
GND pin
In/Out Functional description