HP LaserJet 5p/mp Service Manual - Page 40

HP LaserJet 5P Printer Service Supplement Service Mode, PJL Defaults Printing a Self-Test Page You can print a self-test page to get information about your printer's current settings, options, and print quality. You can use this page to troubleshoot print quality problems and to view current print density and Resolution Enhancement settings so you can adjust them. You can also print the demo, or demonstration, page to quickly check that the printer is operational. To print a self-test page: Simultaneously press the GO and RESET buttons on the printer's Status Panel while the printer is in Ready Mode. Or using the HP LaserJet PCL Windows Printer Driver, under "Device Option", select the "Configure Printer" button and choose "PCL Self-Test Page". Or using the Remote Control Panel (in DOS), under "Options" select "Print Test Page" and choose "PCL Self-Test Page". Figure 12 shows a sample self-test page. Numbers in the sample self-test page match numbers in the Key to Figure 12 , which follows the illustration. The appearance of the self-test page varies depending on the options currently installed in your printer. Note The factory default for the self-test page is English. A PJL command is required to change the self-test language to appear in a language other than English. Refer to the discussion of PJL commands on page 31 33