Product DescriptionWelcome to Richeng!thermal transfer ribbon,TTR pc301,pc-301 for Brother fax use on intelliFax 750 Width:217mmLenth:77mFor use with: intelliFax 750/760/770/800/870MC,MFC910/917/920/921/925/930/931/940/970MC we have all types of fax ribbon, for different fax machines For Panasonic: KX-FA136,133/134,92/54,93/57,52,55,94/67....