I recently upgraded my system to a fresh install of Linux Mint 16.  I was hoping that would support my Canon Selphy CP770, since that is claimed to be supported by the new version of Gutenprint. However, the system isn't detecting it, and the printer config has no option to add a USB printer.pts/0:0:~>lsusbBus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 004 Device 006: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/WriterBus 004 Device 002: ID 046d:c018 Logitech, Inc. Optical Wheel MouseBus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hubBus 001 Device 009: ID 03f0:6411 Hewlett-Packard PhotoSmart C8100 seriesBus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 003 Device 004: ID 04a9:31aa Canon, Inc. SELPHY CP770Bus 003 Device 002: ID 058f:9254 Alcor Micro Corp. HubBus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hubpts/0:1:~>sudo /usr/lib/cups/backend/usbDEBUG: Loading USB quirks from /usr/share/cups/usb.DEBUG: Loaded 67 quirks.DEBUG: list_devicesDEBUG: libusb_get_device_list=9DEBUG2: Printer found with device ID: MFG:HP;MDL:Photosmart C8100 series;CMD:MLC,PCL,PML,DW-PCL,DESKJET,DYN;1284.4DL:4d,4e,1;CLS:PRINTER;DES:L2526A;SN:MY79JD701404YH;S:038008C4840010210078cb0000041bd800346b8006447b8006444b8001b48b8006445b8001d;Z:0102,05000009316a81013241013241013241013241013241,0620,070000000000000000000000000000,0b000000000000000098129841000098b798f4000098ba98f9000098b898e7000098b798f9000098b798d8,0c0; Device URI: usb://HP/Photosmart%20C8100%20series?serial=MY79JD701404YH&interface=1direct usb://HP/Photosmart%20C8100%20series?serial=MY79JD701404YH&interface=1 HP Photosmart C8100 series HP Photosmart C8100 series MFG:HP;MDL:Photosmart C8100 series;CMD:MLC,PCL,PML,DW-PCL,DESKJET,DYN;1284.4DL:4d,4e,1;CLS:PRINTER;DES:L2526A;SN:MY79JD701404YH;S:038008C4840010210078cb0000041bd800346b8006447b8006444b8001b48b8006445b8001d;Z:0102,05000009316a81013241013241013241013241013241,0620,070000000000000000000000000000,0b000000000000000098129841000098b798f4000098ba98f9000098b898e7000098b798f9000098b798d8,0c0; 
Why doesn't cups detect my canon selphy USB printer
printing;cups