Printronix L5535 Manuel D’Utilisation
Serial Parameters - RS-232 & RS-422
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The True parameter setting causes the printer to continuously
assert the DTR signal.
assert the DTR signal.
•
The False setting causes the printer to never assert the DTR
signal.
signal.
•
The Online & BNF (buffer not full) setting causes the printer to
assert the DTR signal only when the printer is online and its
internal serial buffer is not full.
assert the DTR signal only when the printer is online and its
internal serial buffer is not full.
•
The Offline or BF (buffer full) asserts the DTR signal when the
printer is off-line or the internal serial buffer is full.
printer is off-line or the internal serial buffer is full.
•
The Online setting causes the printer to assert the DTR signal
whenever either the printer is online.
whenever either the printer is online.
Request To Send
Values: Online & BNF (default), True, False, Offline or BF, or
Online.
This parameter must be set to match your host computer.
Online.
This parameter must be set to match your host computer.
The Request To Send parameter is part of hardware flow control.
This parameter determines when the printer generates the Request
to Send (RTS) signal to the host computer. RTS is a status signal
that the printer sends to the host to indicate whether or not the
printer is ready to receive data.
This parameter determines when the printer generates the Request
to Send (RTS) signal to the host computer. RTS is a status signal
that the printer sends to the host to indicate whether or not the
printer is ready to receive data.
•
The True parameter setting causes the printer to continuously
assert the RTS signal.
assert the RTS signal.
•
The False setting causes the printer to never assert the RTS
signal.
signal.
•
The Online & BNF (buffer not full) setting (the default setting)
causes the printer to assert the RTS signal only when the
printer is online and its internal serial buffer is not full.
causes the printer to assert the RTS signal only when the
printer is online and its internal serial buffer is not full.
•
The Offline or BF (buffer full) asserts the RTS signal when the
printer is off-line or the internal serial buffer is full.
printer is off-line or the internal serial buffer is full.
•
The Online setting causes the printer to assert the RTS signal
whenever the printer is online.
whenever the printer is online.