Image forming apparatus and facsimile transmitting method thereof

摘要

An image forming apparatus includes a plurality of fax lines and a user interface unit that receives a fax job request from a user who is allocated to at least one allocated fax line among the plurality of fax lines. The image forming apparatus further includes a TTI producing unit that produces a TTI corresponding to the fax line allocated to the user, an image processing unit that produces a fax image based on the produced TTI and the fax job request, and a fax unit that transmits the fax image using an idle line among the plurality fax lines when the user's allocated fax line is in use.