Please try cups 1.5.3-0ubuntu2~ppa15 from my PPA. Here the USB backend sends a reset command to the printer after completing a job. Perhaps this could prevent your printer from crashing after the first job.
Please try cups 1.5.3-0ubuntu2~ ppa15 from my PPA. Here the USB backend sends a reset command to the printer after completing a job. Perhaps this could prevent your printer from crashing after the first job.