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Zebra Z4M/Z6M Printers User’s Guide 47
Display Shows Action/Explanation
PARITY
Setting Parity: Press the INCREMENT (+) or DECREMENT (–) key to display
other choices.
Default: Even
Selections: Even, odd, none
The parity of the printer must match the parity of the host computer for accurate
communications to take place. Select the parity that matches the one being
used by the host computer.
HOST HANDSHAKE
Setting Host Handshake: Press the INCREMENT (+) or DECREMENT (–) 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 computer for communications to take place. Select the handshake protocol
that matches the one being used by the host computer.
PROTOCOL
Setting Protocol: Press the INCREMENT (+) or DECREMENT (–) 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 computer signifying that data
has been received. Select the protocol that is requested by the host computer.
Further details on protocol can be found in the ZPL II Programming Guide
Volume I.
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.