HP 4600dn HP PCL/PJL reference - Printer Job Language Technical Reference Manu - Page 163
OPMSG Command - blank prints
UPC - 808736061292
View all HP 4600dn manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 163 highlights
OPMSG Command The OPMSG command prompts the printer to display the specified message and go offline. Use this command to display a message and halt printing until the operator presses the On Line, Continue, or Reset key. Syntax: @PJL OPMSG DISPLAY = "message" [] Parameters: Parameter DISPLAY = "message" Functional Range Roman-8 characters 33 and 35 - 255, , Default N/A • DISPLAY = "message" - The variable message can be any combination of printable characters (except quotation marks, character 34) and spaces or horizontal tab characters, with a limit of 1 line of 16 characters (see "Comments" below). The message variable is a string and must be enclosed in quotation marks as shown in the command syntax. Comments: On some HP printers, the first two display characters blink. To avoid blinking, begin the message with two blank spaces. Some HP LaserJet printers may have a different limit for the number of display lines and number of display characters. To request the display limitations, use the INFO CONFIG command. The printer returns DISPLAY LINES=value and DISPLAY CHARACTER SIZE=value as part of the response message. For example, the HP LaserJet 4 and 4M printers return DISPLAY LINES=1, DISPLAY CHARACTER SIZE=16, indicating that the displayed message is limited to 1 line of 16 characters. EN Device Attendance Commands 8-5