Tektronix_4693D
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1. Thermal transfer b&w/color printer (graphics only).
2. Densitie(s) supported are 300x300(1) dpi
3. Due to the way the printer images a picture none of the printer
   preferences options affect the printout with the following exceptions:
	a)Aspect - Horizontal, Vertical
	b)Shade - B&W, Grey_Scale, Color
   ...as a result of this only full size pictures can be printed.
4. Keypad menu option 3b COLOR ADJUSTMENT may be set from the keypad.
   For normal prints this option should be set to "do not adjust".
5. Keypad menu option 3d VIDEO COLOR CORRECTION may be set from the keypad.
   For normal prints this option should be set to "do not adjust".
6. Keypad menu option 5 BACKGROUND COLOR EXCHANGE may be set from the
   keypad.  For normal prints this option should be set to "print colors
   as recieved".
7. Once a picture has been printed additional copies may be printed
   whithout resending by using the printers keypad.
8. The Preferences density settings are used to control the total number of
   lines the printer is able to support.  This is necessary for programs
   that send pictures to the printer in strips (commonly referred to as
   'strip printing').  Programs which are known to do this are
   Professional Page V1.1, ProWrite V2.0, Shakespeare V1.1,
   Excellence!, and DeluxePhotoLab.  Generally, for these programs you'll
   want to select a density of 1 which corresponds to 750 lines.  The rule
   of thumb here is that you want the # of lines that the printer has to
   be greater than or equal to the actual # of lines that will be sent to
   the printer.  The closer the match the better.  The reason '750' was
   chosen is as follows.  These programs tend to work in an internal
   resolution of 75 dpi and usual print 10 inches on a standard 8.5 x 11
   inch sheet of paper.  Thus the number 750 is derived from 75 x 10.
   Here are the settings:
	Denstiy		Lines
	-------		-----
	   1		 750
	   2		1040
	   3		1330
	   4		1620
	   5		1910
	   6		2200
	   7		2492 (maximum for a 8.5 x 11 inch sheet of paper)
9. This driver is not on the Workbench or Extras disk.  It is available
   on BIX and directly from Tektronix.