Using printer menus

Menu Item

Purpose

Values

 

PS

To configure the printer so it

On*

Printer examines data on the serial

SmartSwitch

automatically switches to

 

interface and selects PostScript

 

PostScript emulation when a print

 

emulation if the data indicates that

 

job received through the serial port

 

is the required printer language.

 

requires it, regardless of the

 

 

 

Off

Printer does not examine the

 

default printer language.

 

 

 

incoming data. The printer uses

 

 

 

PCL emulation to process the job if

 

 

 

PCL SmartSwitch is On, or uses

 

 

 

the default printer language

 

 

 

specified in the Setup Menu if PCL

 

 

 

SmartSwitch is Off.

 

 

 

 

Robust XON

To determine whether the printer

Off*

Printer waits to receive data from

 

communicates availability to the

 

the computer.

 

computer.

 

 

 

On

Printer sends a continuous stream

 

This menu item only applies to the

 

 

of XONs to the host computer to

 

serial port if Serial Protocol is set

 

 

 

indicate that the serial port is ready

 

to XON/XOFF.

 

 

 

to receive more data.

 

 

 

 

 

 

 

Serial Buffer

To configure the size of the serial

Disabled

Disables job buffering. Any jobs

 

input buffer.

 

already buffered on the disk are

 

Note: Changing the Serial Buffer

 

printed before normal processing

 

 

of incoming jobs resumes.

 

menu item automatically resets the

 

 

 

 

 

 

 

 

printer.

Auto*

Printer automatically calculates the

 

 

 

Serial Buffer size (recommended

 

 

 

setting).

 

 

 

 

 

 

3K to

User specifies the Serial Buffer

 

 

maximum

size. The maximum size depends

 

 

size allowed

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.

 

 

 

 

Serial

To select the hardware and

DTR*

Hardware handshaking.

Protocol

software handshaking values for

 

 

DTR/DSR

Hardware handshaking.

 

the serial interface.

 

 

XON/XOFF

Software handshaking.

 

 

 

 

 

 

XON/XOFF/

Combined hardware and software

 

 

DTR

handshaking.

 

 

 

 

 

 

XONXOFF/

Combined hardware and software

 

 

DTRDSR

handshaking.

 

 

 

 

Serial Menu

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Image 87
Lexmark 912 manual Robust XON, Serial Buffer