Lexmark C520 Reference Manual page 36

Menu item Purpose
USB Buffer Configures the size of the USB input
buffer.
Note: Changing the USB Buffer
menu item automatically resets the
printer.
Job Buffering Temporarily stores jobs on the
printer hard disk before printing.
Note: Changing the Job Buffering
menu item automatically resets the
printer.
Mac Binary PS Configures the printer to process
Macintosh binary PostScript print
jobs.
ENA Address Sets the USB port ENA Address.
ENA Netmask Sets the USB port ENA Netmask.
ENA Gateway Sets the USB port ENA Gateway.
Parallel and Parallel <x>
Use these menu items to change printer settings affecting jobs sent to the printer through a parallel port (either Std Parallel
or Parallel <x>).
Menu item Purpose
PCL Configures the printer so it
SmartSwitch automatically switches to
PCL emulation when a print job
received through the parallel port
requires it, regardless of the default
printer language.
Using printer menus
Values
Disabled
*Auto
3K to maximum size
allowed
(1K increments)
*Off
On
Auto
On
Off
*Auto
4 field IP address
Values
*On
Off
Menu Groups
36
Job buffering is disabled. Any jobs
already buffered on the disk are
printed before normal processing of
incoming jobs resumes.
Printer automatically calculates the
USB Buffer size (recommended
setting).
The user specifies the USB Buffer
size. The maximum size depends on
the amount of memory in the printer,
the size of the other link buffers, and
whether Resource Save is set to On or
Off. To maximize the range for the USB
Buffer size, disable or reduce the size
of the parallel, serial, and network
buffers.
Does not buffer print jobs to the hard
disk.
Buffers print jobs to the hard disk.
Buffers print jobs only if the printer is
busy processing data from another
input port.
Printer filters PostScript print jobs
using standard protocol.
Printer processes raw binary
PostScript print jobs from computers
using the Macintosh operating system.
Note: This setting often causes
Windows print jobs to fail.
Printer processes print jobs from
computers using either Windows or
Macintosh operating systems.
Shown only if an ENA is attached
through the USB port.
Printer examines data on the parallel
interface and selects PCL emulation if
the data indicates that is the required
printer language.
Printer does not examine the incoming
data. The printer uses PostScript
emulation to process the job if PS
SmartSwitch is On, or uses the default
printer language specified in the
Setup Menu if PS SmartSwitch is Off.