Storing paperUse these paper storage guidelines to help avoid jams and uneven print quality:• For best results, store paper where the temperature is 21°C (70°F) and the relative humidity is 40%. Most labelmanufacturers recommend printing in a temperature range of 18 to 24°C (65 to 75°F) with relative humiditybetween 40 and 60%.• Store paper in cartons when possible, on a pallet or shelf, rather than on the floor.• Store individual packages on a flat surface.• Do not store anything on top of individual paper packages.Supported paper sizes, types, and weightsThe following tables provide information on standard and optional paper sources and the types of paper they support.Note: For an unlisted paper size, select the closest larger listed size.Paper sizes supported by the printerNote: An optional 250-sheet Universally Adjustable Tray is available for sizes smaller than A5, such as index cards.Paper size Dimensions 250- or550-sheet trays(standard oroptional)Optional2000-sheet trayMultipurposefeederDuplex unitA4 210 x 297 mm(8.3 x 11.7 in.)A5 148 x 210 mm(5.8 x 8.3 in.)XA61,2 105 x 148 mm(4.1 x 5.8 in.)X X XJIS B5 182 x 257 mm(7.2 x 10.1 in.)XLetter 216 x 279 mm(8.5 x 11 in.)Legal 216 x 356 mm(8.5 x 14 in.)Executive 184 x 267 mm(7.3 x 10.5 in.)X1 This size appears in the Paper Size menu only when Tray Size Sensing is turned off. For more information, contactCustomer Support.2 Only the standard exit bin supports this size.3 This size setting formats the page for 216 x 356 mm (8.5 x 14 in.) unless the size is specified by the software application.4 To support duplexing, the Universal width must be between 148 mm (5.8 in) and 216 mm (8.5 in); Universal length mustbe between 182 mm (7.2 in) and 356 mm (14 in).Paper and specialty media guidelines66