Lexmark MX310
This option lets you choose the size of the documents you are going to fax.
From the Fax area of the printer control panel, press the Options button.
Original Size appears.
Press .
Press the arrow buttons until the size of the original document appears, and then press .
Bleed Through Occurs During FTP Scanning of a Duplex Original
Lexmark MX31x, MX41x, MX51x, & MX61x ? The Characters Are Broken when Enlarging (Copying) from Statement/A5 to Letter/A4