18 OKIFAX 5250|Loading PaperYour fax machine can hold up to 250 sheets of standardweight (20 lb.) paper. For best results, use paper speciallymade for laser printers or photocopiers. It can use letter, legal,and A4 size paper.Your fax machine automatically reduces the vertical length ofthe page images it receives to fit on the paper loaded in it,down to 75% of the original length. For example, if you arereceiving a document created originally on legal-size paper,your fax machine can reduce the received pages to fit onletter or A4 paper.! Your fax machine is set at the factory to use letter-sizepaper. To use a different paper size, change the settingof User Function 13, 1’ST PAPER SIZE to match yournew paper size. Refer to the “Setting Basic Features,User Function Settings” section of this handbook.1 Pull the paper tray out of the machine.2 Adjust the paper guides to the width of your paper.