HP LaserJet 4100 Service Manual - Page 417

Clear event log This item deletes all items that have been recorded in the internal event log. Top margin This item can be used to adjust the margin between the top of the page and the top of the printed image. Note Adjust the top margin value in the software application first. This top margin value does not affect the engine test top margin. Before adjusting the top margin through the service menu, first ensure the engine test top margin register is properly adjusted (page 175). To set the top margin registration value: 1 Press the ITEM key to scroll through the service menu until TOP MARGIN=07 appears. 2 Press the VALUE key to increase or decrease the margin. 3 Press the SELECT key to save the new margin adjustment. Tray 1 left margin This item can be used to adjust the margin between the left side of the pages from tray 1 and the left side of the printed image. 1 Press the ITEM key until TRAY 1 LEFT MARGIN=07 appears. 2 Press the VALUE key to increase or decrease the margin. 3 Press the SELECT key to save the new margin adjustment. Trays 2 and 3 left margin This item can be used to adjust the margin between the left side of the pages from trays 2 and 3 and the left side of the printed image. 1 Press the ITEM key until TRAYS 2 AND 3 LEFT MARGIN=07 appears. 2 Press the VALUE key to increase or decrease the margin. 3 Press the SELECT key to save the new margin adjustment. Testing the printer When you print a configuration page, the printer checks its internal controller and I/O interface, and then prints a test page. You can review the configuration page printout to verify proper installation of such options as paper trays or printer languages. For more information, see page 227. Engine test The engine test print can be used to verify that the print engine is functioning correctly. For more information, see page 190. 78 Printer operation EN