# HP5300 - lamp moves without reading

From: Vojtech Zachar (zachar9@kepler.fmph.uniba.sk)
Date: Tue May 15 2001 - 05:55:48 PDT

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  > In mustang mail-archive for sane-devel I have read that you have
  > HP5300C working.
  > I can not make it work after 2 weeks of trying.
  >
  > Could you please send me information about versions of thease
  > programs you run it on?
  >
  > kernel
  > sane-backend (which driver?)
  > sane-frontend
  >
  > Did you applyied any uncommon patches?
  >
  > Which modules (drivers) you use? (As for me: usb-uhci, sg, hp5300) In
  > which order you load them? Or you made them as a part of kernel?
  >
  > I can only see ma HP5300C (find-scanner). scanimage looks like
  > communicating with scanner, and after passing it commands, moves the
  > lamp, but reads no data.
  >
  > After scanimage command, avision-backend writes:
  > sence_handler: got unknown sence code 00
  > ...
  > reader_process: read_data failed with status=9
  >
  > I recognized, that the program finished (wrote debugging messages
  > above and returned to the shell prompt) before the lamp movement
  > finished.
  >
  > I use 32KB buffer.
  >
  > Vojto
  >

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