Printer on usb:/dev/usb/lp0 was not automatically configurable by Debian.
Please submit the following information to foomatic-db@packages.debian.org:
<autodetect>
<usb>
<commandset>BJL,BJRaster3,BSCCe</commandset>
<description>Canon iP4200</description>
<manufacturer>Canon</manufacturer>
<model>iP4200</model>
</usb>
</autodetect>