Methods and apparatus relating to a current change mitigation policy for limiting voltage droop in graphics logic are described. We are proposing a method in which part of or all of the protocol information corresponding to a frame or a packet is transmitted separately in another datalink frame. The financial transaction device is used for depositing the financial amount into at least one financial account of the at least one financial institution associated with the gaming network by one of the EGM and the ATM, cashless wagering in the EGM, andor purchasing the goods and services. Whether ink is normally discharged or discharge failure has occurred is determined based on information obtained from detected plural temperatures in regard to the application timing of the second voltage. The passage is fluidly coupled to the plenum to permit the pressurization of the plenum, and the strain relief member promotes the extension of the first and second annular ribs away from the carrier head housing when the plenum is pressurized.