5-37Printing Environment Settings5SETUP Menu SettingsIMPORTANT• This printer applies the optimum print mode for the interior of the printer accordingto the type of the paper loaded in the paper cassette. If the type of the paperloaded in the paper cassette and the setting for the print mode do not match, thismay result in crucial damage to the engine.When printing from Windows or Macintosh using a paper cassette, be sure tomatch the type of the paper loaded in the paper cassette, the setting forCASSETTE(n) TYPE (n = 2, 3, 4), and the setting for [Paper Type] in the printerdriver. If they do not match, the printer stops printing, displaying an error message.When printing from DOS, UNIX, or other operating system on which the printerdriver cannot be used, be sure to match the type of the paper loaded in the papercassette, the setting for CASSETTE(n) TYPE (n = 2, 3, 4), and the setting for STDPAPER TYPE.• The default value is MIXED TYPES. If MIXED TYPES is specified, the printer doesnot check the type of the loaded paper against the paper type specified in theprinter driver. Be sure to check if the paper type specified in the printer drivermatches the type of the paper loaded in the paper cassette before using the printer.NOTE• This item is displayed only when the optional paper feeder is installed.• You can specify the same setting in CASSETTE(n) TYPE (n = 2, 3, 4) in theSELECT FEEDER menu.MANUAL 2-SIDED1ST SIDE*, 2ND SIDESpecifies the printing side of the plain paper or heavy paper loaded in themulti-purpose tray when performing 2-sided printing.When printing the front side (the side you print first) of the paper, specify 1STSIDE.When printing the reverse side of previously printed paper, specify 2ND SIDE.IMPORTANTBe sure to specify 2ND SIDE before printing the other side of previously printedpaper with this printer.2-SIDED PRINT.OFF*, ONSpecifies whether the printer should print on one side or both sides of the paper.If ON is specified, the printer prints on both sides of the paper.
