First line on page won't print. Tops of letters extend intounprintable area, so none ofthem print.Set your software to printwithin the printable area.Graphics won't positionproperly.Wrong reference point beingused.Take your measurementsfrom the printable area, notfrom the physical edges ofthe page.Parts of control codes areprinted at the beginning ofdocuments.Command sent is not a trueprinter command, generallybecause the ESC characterwas not sent.Before sending control codesthrough an application, makesure the ESC character canbe entered, and is enteredproperly.Parts of documents aremissing at the edges of theprinted sheet.Software is attempting toprint beyond the printer'smaximum image area.Adjust software pagemargins to printer'smaximum margins(8" X 10½" for standardsheets).Print job started with italics,changed to bold, but italicsstill output.Font selection is by priority,and italic is "higher" thanbold.Turn italics off before turningbold on.Printer ignores control codessent prior to printing adocument.The application softwareautomatically sends a resetcommand before printing.Embed the control codes inthe text to be printed.Garbage prints out. Incorrect driver is installed. Install an appropriate driver(See Chapter 6.( ))Printer's output is belowrated speed.Delays are caused bysoftware formatting routines,graphics downloads, andother applicationspecificfactors.For maximum speed, outputplain text.Size of top margin increaseswith each page printed.Creeping text. Number oflines per page in software isnot equal to number of linesper page of printer.Many software packagesassume 66 lines per page,but your printer's default is60. Adjust softwareaccordingly, or set LINES/Pg in Menu 1 to equal linesper page in software.Strange symbols appearduringnormal printing.Wrong symbol set. Make sure the symbol setselected corresponds tosymbol set resident, in fontcard, or in soft font.OL400/410ex (96-02-03)