i.e. you told GCG to pipe its graphics to lpr, the Unix print command. lpr sends its output to the printer named in the setenv PRINTER command. If you want to use a different printer, you can typehelix% setenv PRINTER your_printer_name helix% postscript Use Postscript graphics with what device: LaserWriter Lzr1200 LN03-ScriptPrinter LPS20 ColorScript-100 EPSF (single page encapsulated postscript format) CEPSF (color EPSF) Please choose one ( * LASERWRITER * ) To what port is your LASERWRITER connected (* term *) | lpr Plotting Configuration set to: Language: psd Device: LASERWRITER Port or Queue: | lpr
To what port is your LASERWRITER connected (* term *) | lpr -P printername
% postscript Use Postscript graphics with what device: LaserWriter Lzr1200 LN03-ScriptPrinter LPS20 ColorScript-100 EPSF (single page encapsulated postscript format) Please choose one ( * LASERWRITER * ) To what port is your LASERWRITER connected (* gcgplot.ps *) gcgplot.ps Plotting Configuration set to: Language: psd Device: LASERWRITER Port or Queue: gcgplot.ps % mapplot MapPlot displays restriction sites graphically. If you don't have a plotter, MapPlot can write a text file that approximates the graph. Process set to plot with LASERWRITER attached to gcgplot.ps using the psd graphic interface. (Linear) MAPPLOT of what sequence ? w91934.gb_new Begin (* 1 *) ? End (* 631 *) ? *** I read your enzyme data file "enzyme.dat"!! *** Select the enzymes: Type nothing or "*" to get all enzymes. Type "?" for help on which enzymes are available and how to select them. Enzyme(* * *): PostScript instructions for a LASERWRITER are now being sent to gcgplot.ps. % lpr gcgplot.ps (or to use another printer) % lpr -Pprintername gcgplot.ps