Lexmark E320 Service Manual - Page 156

4500-E320/E322 Set demo mode active/inactive The power-on default for the printer may be switched between normal and demo by activating/deactivating demo mode toggle. Go to the Special function menu (page 3-11) and perform the following: 1. Select Toggle Demo mode by double pressing the operator panel button until the Ready and Load Paper lights are on. 2. Perform a long button press until all lights are on solid. Print registration adjustment • Adjust the left margin until the registration box illustrated on the diagnostics test page is centered on the page. • Adjust the top margin until the registration lines located at the bottom of the diamonds at the bottom of the page fall on the bottom edge of the page. These settings may be modified by issuing PJL DEFAULT commands when the printer is in normal mode. The PJL variables used to describe registration are LLEFTMARGINOFFSET and LTOPMARGINOFFSET. Factory defaults When the printer is initialized, the printer environment returns to default settings. There are of two types of default settings: • Fixed default settings cannot be modified from their factory set values. • Variable default settings can be altered from their factory set values. Factory set values are never erased and may be restored at a later time. 3-20 Service Manual