The present invention concerns novel amidines derivatives of 2-heteroaryl-quinazoline and quinolines of general formula, to a process for their preparation, to their pharmaceutical compositions and to the use of these compounds, salts and solvates thereof, along with the corresponding pharmaceutical compositions, for the treatment of pain and inflammatory disorders. In an inkjet-recording medium having an ink-receiving layer on one surface of a base, the base having abilities to absorb and retain an ink solvent, a low oxygen-permeable resin layer preferably having an oxygen permeability of 10 cc at a temperature of 20\xb0 C. In particular, the device is arranged to control the ring signal voltage so that the ring signal voltage is reduced if the voltage on the A or B line exceeds the reference voltage. The operation then updates the predefined ratio based on the count, and uses the updated predefined ratio to transmit the functional data packets and one or more of the debug data packets.