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Lexmark 620 User Manual

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PCL SmartSwitch
Purpose:
To configure the printer so it automatically switches to PCL emulation when a print job received 
through the parallel port requires it, regardless of the default printer language.
Values:
See also:
PS SmartSwitch 
Purpose:
To configure the printer so it automatically switches to PostScript emulation when a print job received 
through the parallel port requires it, regardless of the default printer language. 
Values:
See also:
; 
Protocol
Purpose:
To specify the parallel interface protocol.
Values:
On*
Printer examines data on the parallel interface and selects PCL emulation if the data 
indicates that is the required printer language.
Off
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.
On*
Printer examines data on the parallel interface and selects PostScript emulation if the data 
indicates that is the required printer language.
Off
Printer does not examine the 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.
Standard
May resolve some parallel interface problems.
Fastbytes*
Provides compatibility with most existing parallel interface implementations 
(recommended setting).