/*
    The following SAS program may be used to correct problems
    with coarse pattern fills and dim colors when using the CLJPS
    device driver for the HP Color LaserJet printer.  It is
    assumed that the driver entry to be modified resides in the
    SASHELP.DEVICES catalog. You must have update access to this
    catalog before running the following program.

    NOTE: THIS CODE IS FOR USE WITH RELEASE 6.11 OF SAS/GRAPH
          SOFTWARE. THE PROBLEM IS CORRECTED AT RELEASE 6.12.
 */

proc gdevice c=sashelp.devices nofs;
  mod cljps gprolog='1B252D313233343558'x     /* Exit PCL Lang */
                    '40504A4C20'x             /* @PJL          */
                    '454E54455220'x           /* ENTER         */
                    '4C414E47554147453D'x     /* LANGUAGE=     */
                    '504F53545343524950540A'x /* POSTSCRIPT    */
                    '2521'x 'PS-Adobe-2.0' '0A'x
                    '2F'x 'sfreq 100 def' '0A'x
    '2F'x 'sproc {dup mul exch dup mul add 1 exch sub} def' '0A'x
                    'sfreq 75  ' '2F'x 'sproc load' '0A'x
                    'sfreq 15 '  '2F'x 'sproc load' '0A'x
                    'sfreq  0 '  '2F'x 'sproc load' '0A'x
                    'sfreq 45 '  '2F'x 'sproc load' '0A'x
                    'setcolorscreen' '0A'x
                    ucc='00000050'x
                    ;
run;
quit;