Parallel Buffer; Parallel Mode 1; Parallel Mode 2 - Lexmark C750 User Reference Manual

Parallel Buffer

Purpose:
To configure the size of the parallel input buffer.
Values:
Disabled
Auto*
3K to maximum
size allowed
Note: Changing the Parallel Buffer menu item automatically resets the printer.
See also:
Resource Save

Parallel Mode 1

Purpose:
To control the pull-up resistors on the parallel port signals. This menu item is useful for personal
computers that have open collector outputs on the parallel port signals.
Values:
On Disables the resistors.
Off* Enables the resistors.

Parallel Mode 2

Purpose:
To determine whether the parallel port data is sampled on the leading or trailing edge of strobe.
Values:
On* Samples parallel port data on the leading edge of strobe.
Off Samples parallel port data on the trailing edge of strobe.
Disables job buffering. Any jobs already buffered on the disk are printed before
normal processing of incoming jobs resumes.
Printer automatically calculates the Parallel Buffer size (recommended
setting).
User specifies the Parallel 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
Parallel Buffer size, disable or reduce the size of the serial, infrared, LocalTalk,
and USB buffers.
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