Lexmark 812 Printer User Manual


 
158
Serial Buffer
Purpose:
To configure the size of the serial input buffer.
Values:
Note: Changing the Serial Buffer menu item automatically resets the printer.
See also:
Resource Save
Serial Protocol
Purpose:
To select the hardware and software handshaking values for the serial interface.
Values:
See also:
Technical Reference
Disabled Disables serial (Parallel, USB) port. Any jobs already buffered on the disk are
printed before normal processing of incoming jobs resumes.
Auto* Printer automatically calculates the serial buffer size (recommended setting).
3K to maximum
size allowed
User specifies the serial buffer size. The maximum size depends on the
amount of memory in your printer, the size of the other link buffers, and
whether Resource Save is set to On or Off. To maximize the range for the
serial buffer size, disable or reduce the size of the parallel and USB buffers.
DTR* Hardware handshaking.
DTR/DSR Hardware handshaking.
XON/XOFF Software handshaking.
XON/XOFF/DTR Combined hardware and software handshaking.
XONXOFF/DTRDSR Combined hardware and software handshaking.