1,airbag for toner cartridge packing 2,RoSH certified 3,41*24cm ... toner cartridge packing2,for use in HP Q2612A/FX-103,promising packing bag for all kinds of electric appliance ... Operation Description: Step1:Taking out toner cartridge airbag setp2 Put the toner cartridge into it Step3:Air filling under ... Air Filling Hand Gun are necessary. For 12a toner cartridge airbag, the inlet is in the middle of ...