The side panels has two memory card slots - SD/MMC and CF
. The all in one printer reviews of this product say that the CF slot can be used for printing wireless through the Wi-Fi or Bluetooth network through an appropriate adapter. For Wi-Fi printing, there is a three way switch behind the printer for toggling through the different wireless printer profiles. This feature is really cool if you are going to move the printer often between the home and office. Paper handling of the HP Deskjet 460wbt is quite simple. The cover on the top folds and serves as paper input support. It has adjustable paper guides which can hold about 50 sheets of plain paper. The tiny flap folds open from the printer's front edge to reveal the output section.