G3/G4 CONVERTING APPARATUS OF FACSIMILE

摘要

a G3 function unit(10) connected to a PSTN to perform communication according to G3 pixel density and having its own G3 function controller(16); a G4 function unit(20) performing communication according to G4 pixel density having its own G4 function controller(26), connected to ISDN; and a G3/G4 controller(30) the G3 function controller and G4 function controller to allow G3 transmission/reception and G4 transmission/reception to be carried out separately.