Patent ID: 8624117

Claim:
A liquid ejecting apparatus, comprising: a head that ejects a liquid; and a plurality of cables that transmit signals to the head, wherein the plurality of cables includes: a first cable that includes a first plurality of transmission lines, the first plurality of transmission lines including a ground line group in which ground lines are lined up continuously and occupy a first region; and a second cable that is arranged so as to superimpose the first cable and includes a second plurality of transmission lines being arranged in a second region so as to superimpose the first region; and wherein the second plurality of transmission lines include; a first transmission line for transmitting a positive differential signal of a signal intended for transmission; and a second transmission line for transmitting a negative differential signal of a signal intended for transmission, the first and second transmission lines being arranged in positions close to each other, the signal intended for transmission being restored from the positive differential signal and the negative differential signal after they have been transmitted, wherein the first and the second cables are flexible flat cables.