Click above to get retro games delivered to your door ever month! USING THE AT COMMAND The AT command is Absolute Arc Three Point, and draws an arc segment, using absolute coordinates, from a starting point, through an intermediate point, to an end point. For more information see the PCL 5 Printer Language Technical Reference Manual. LEGEND: Ec = [Ctrl] [P] [Esc] in DOS EDIT EcE Resets the printer. Ec%0B Enters HP-GL/2 mode. IN; Initializes HP-GL/2 mode. SP1; Selects pen number 1 (black). Even though there is no physical pen, the SP command must be used to enable printing. PA1000,100;PD2500,100; Specifies (1000,100) as the starting location, places the pen down, and draws a line to (2500,100). PU650,1150;PD1000,1150; Lifts the pen up and moves to (650,1150), then places the pen down and draws a line to (1000,1150). PU650,450;PD1000,450; Lifts the pen up and moves to (650,450) then places the pen down, and draws a line to (1000,450). PU1000,100;PD1000,1500,2500,1500; Lifts the pen up and moves to (1000,100), then places the pen down and draws a line to (1000,1500), then draws a line to (2500,1500). AT3200,800,2500,100; Prints an arc, starting at the current pen position (25,1500), passing through (3200,800) and ending at (2500,100). PU3200,900;PD; Lifts the pen and moves it to (3200,900), and sets the pen down. AT3300,800,3200,700; Prints an arc, starting at the current pen position, passing through (3300,800) and ending at (3200,700). PU3300,800;PD3500,800; Lifts the pen to (3300,800) and then puts the pen down and draws a line to (3500,800). Ec%0A; Enters PCL mode. EcE Sends a reset to end the job and eject the page. Copyright Hewlett-Packard Co. 1993 The information contained herein is subject to change without notice. Hewlett-Packard shall not be liable for incidental or consequential damages in connection with the use of this material.