Epson 4100 Printer User Manual


 
64 Configuration
7 Bits: Limits the printer's ability to handle graphics and restricts it to
accessing only the lower character and control data bytes (0-127) in the
character sets.
Parity
Pressing
YES
prints out the present parity bit status:
None (factory default)
Even
Odd
Mark
Space
The parity bit follows the data byte transmitted from the computer to the
printer. The printer can use even or odd parity to check that all data bits
from the computer were received correctly.
None: No parity check.
Even: Data bits are either binary 0 or binary 1. For even parity, all of the
data bits must add up to an even decimal sum. If not, the parity bit is set
to binary 1 to make it so.
Odd: All of the data bits must add up to an odd decimal sum. If not, the
parity bit is set to binary 1 to make it so.
Mark: Parity bit is always binary 1.
Space: Parity bit is always binary 0.