HP 3000 Manuals HP 3000 Manuals
Printing Screen Images HP ALLBASE/4GL allows you to print a screen image on an MPE/iX system printer, or a slave printer attached to the terminal. You can print a screen image using the Screen Printing function keys set, which you can access by pressing the System Keys function key. You can also print the current screen image by pressing CTRL and P together, followed by Return. If you use this method of screen printing, the destination printer depends on the value of the MPE/iX variable HP4SCREEN_PRINT. By default, HP ALLBASE/4GL writes the screen image to the formal file designator HP4REP if this variable is undefined. You may also need to set the MPE/iX variable HP4INV_PRT_CHAR for accurate printing. Refer to appendix Appendix C for more information about MPE/iX variables.