Zebra Technologies R-140 - Manual (Page 67)

58 Zebra R-140 User’s Guide
Press Display Shows Action/Explanation
PARITY
Setting Parity Press the RIGHT or LEFT BLACK OVAL key to
display other choices.
Default: Even
Selections: Even, odd, none
The parity of the printer must match the parity of the host for
accurate communications to take place. Select the parity that
matches the one being used by the host.
STOP BITS
Setting Stop Bits Press the RIGHT or LEFT BLACK OVAL key
to display other choices.
Default: 1 stop bit
Selections: 1 stop bit, 2 stop bits
The stop bits of the printer must match the stop bits of the host
for accurate communications to take place. Select the stop bits
that match the one being used by the host.
HOST
HANDSHAKE
Setting Host Handshake Press the RIGHT or LEFT BLACK
OVAL key to display other choices.
Default: XON/XOFF
Selections: XON/XOFF, DTR/DSR
The handshake protocol of the printer must match the handshake
protocol of the host for communications to take place. Select the
handshake protocol that matches the one being used by the host.
PROTOCOL
Setting Protocol Press the RIGHT or LEFT BLACK OVAL key
to display other choices.
Default: None
Selections: None, Zebra, ACK/NACK
Protocol is a type of error checking system. Depending on the
selection, an indicator may be sent from the printer to the host
signifying that data has been received. Select the protocol that is
requested by the host. Further details on protocol can be found
in the ZPL II Programming Reference Volumes I and II.
NOTE: Zebra is the same as ACK/NACK except that with Zebra
the response messages are sequenced.
NOTE: If Zebra is selected, printer must use “DTR/DSR” host
handshake protocol.