Canon LBP-860, Service Manual

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1
MENU
option
Description
PG
OFF
LANG ENGLISH
Menu
Reserves additional memory for the page imaging process. This
allows the printer to create the complete page image in memory
before paper starts through the printer, which ensures the entire
page is printed. The value you set for page protection does not
lake effect until you reset the printer or encounters a job
boundary. *** Is this true?
The complexity of a page may exceed the printer’s ability to
the image and keep pace with the printing process. If a
page is too complex. the page may print in parts. or only part of
the page may print. data loss occurs, the PRINT OVERRUN
appears in the display. If you often receive this message,
you may to install additional memory and set a value for
protection.
The memory required for page protection is dependent on the
A page at
600
dots per inch requires
four times more memory than a page at 300 dpi. you use page
set it for size you expect to use most often.
Makr sure you have sufficient memory installed for the option
you select. The figures shown here include 2MB of internal
memory. You can select:
OFF: requires minimum memory of 2MH for 300 and
600
requires 2MB for 300 dpi: for 600 dpi.
requires for 300 dpi: for 600 dpi.
LGL: requires 3MB for 300 dpi: 6MB for 600 dpi.
density is a measure of the darkness of print on the page.
You ran experiment with different settings to find the best setting
your print job. To make print darker, use a higher to
make print tighter, use a lower setting. The selections are from 0
15.
NOTE: When you set density to a higher level.
The supports the English language.
I/O option allows you lo set up the communication parameters for the serial interface (if
you arc it).
you set I/O to AUTO or SERIAL. you see the menu options:
9600 Determines the rate at which information is transferred between
the computer and printer. You can 600. 1200, 2400.
4800, 9600. 19200. 38400, or 57600.
Selects the handshake method for controlling data transfer
between the computer and printer. For RS-232C operation, you
can select ROBUST, or N/W.