Epson 10020 User Manual page 142

Use the arrow keys to highlight the desired communication
speed and then press Enter.
Parity
To set the type of parity check, highlight
Enter. You see the following choices:
Highlight the desired type of parity check and press Enter.
Data length
To change the data length value, highlight
and press Enter. The number changes from 8 to 7, or from 7 to
8. Press Enter again
number.
Stop bits
To change the number of stop bits, highlight Stop
and press Enter. The number changes from 1 to 2, or from 2 to
1. Press Enter again if you want to change back to the other
number.
A-12 Changing DIP Switches and Using Setup
None
Odd
Even
if
you want to change back to the
Parity
and press
Data length
other
bits