Xerox 300x 사용자 설명서

Some PCs and Unix hosts do not support Space parity.  Usually 
they accept parity values of odd, even, or none.  Therefore the 
closest setting is 1200 baud, 1 stop bit, 8 data bits and no parity, 
which has the following associated 

 statement:

 parity forces the parity bit to 0.  For most users, 8 data bits 

and no parity is identical to 7 data bits and Space parity.