Printronix P7000 Benutzerhandbuch
Chapter 4
HOST INTERFACE
104
Buffer Size in K
This option configures the amount of memory allocated for the
serial port buffer. You may specify between 1 and 16 Kbytes, in
1-Kbyte increments.
serial port buffer. You may specify between 1 and 16 Kbytes, in
1-Kbyte increments.
NOTE: If you select a baud rate that is 19200 or greater, you may
need to increase the Buffer Size in K parameter to improve
performance.
performance.
Poll Character
This option is for the Series1 protocol. Whenever the printer
receives this character, it sends a response to the host indicating
the current state of the printer (see Series1 protocol). It may be
configured from 0 through FF hexadecimal.
receives this character, it sends a response to the host indicating
the current state of the printer (see Series1 protocol). It may be
configured from 0 through FF hexadecimal.
Poll Response
This option is for the Series1 protocol. After receiving a poll
character, the printer will wait the poll response time in milliseconds
before sending the response. It may be configured from 0 through
30.
character, the printer will wait the poll response time in milliseconds
before sending the response. It may be configured from 0 through
30.
Idle Response
This option is for the Series1 protocol.
•
Disable (default)
•
Enable. The printer will send a response character every two
seconds while the number of valid bytes in the buffer is less
than 75 percent of the buffer size.
seconds while the number of valid bytes in the buffer is less
than 75 percent of the buffer size.