Pentax Brother Pocketjet 3 6 Plus Bluetooth Portable Thermal Printer-Most Models Note: On apple computers Pocketjet 3 models are only compatible with Mac OS X v10.4 to v10.6 and bluetooth is not supported. Pocketjet 6 are compatible with all mac OS.On pocketjet 6 models with bluetooth: on apple computers bluetooth will not work on osx 10.8 and above.The printers will not work on computers with usb 3.0 ports, you must have a usb 2.0 port. All models do not work with android devices, iphone or ipad.All printers will work with all Microsoft Windows operating systems. These are thermal printers. They will not print on normal paper, you must use thermal paper. Tattoo artists: The printers in this auction are not set up for tattoo stencils. Please see my other auction for spirit paper pocketjets CLICK HERE I have both Brother and Pentax versions of pocketjet 3 models. Other then the name there is no difference other then the brother models will be less used as they are newer. Brother bought pentax a few years ago. The drivers on brothers site work for pentax models. Pocketjet 6 models have a common issue with the paper roller being out of alignment. I fix this issue on all my pocketjet 6s by permanently realign the paper roller so you will never have this issue, see picture. Buying elsewhere there is a good chance you will have this issue or will happen soon after purchase. Choose model from menu. All include the printer, usb cable, compatible aftermarket power adapter and one 100 page roll of thermal paper. A battery is not included(not required to use the printer). Each printer has some wear or marks from storageuse. Each is tested to function like new. ---Shipping details--- Orders are shipped next business day. Higher value items will have a signature requirement.