# RE: Can't scan the second time

From: Andy Angrick (angrick@4ward.net)
Date: Mon Nov 20 2000 - 16:37:16 PST

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  I don't know if this is related, but i have an HP 6350c (usb) that would do
  the same thing when i tried to do a preview. Most of the time, when i
  selected an area (as opposed to having it do the entire page) it functioned
  properly, however i did have it still lock up on me a couple of times like
  you experienced.. the lamp would move all the way to one end and it would
  lock up. Turning off the scanner is the only cure.

  -Andy

  > -----Original Message-----
  > From: owner-sane-devel@mostang.com
  > [mailto:owner-sane-devel@mostang.com]On Behalf Of Adrian Perez Jorge
  > Sent: Monday, November 20, 2000 6:17 PM
  > To: sane-devel@mostang.com
  > Subject: RE: Can't scan the second time
  >
  >
  >
  > >Hello,
  > >
  > >I have a HP 4200c ScanJet. I can scan the first time from
  > xscanimage, used
  > >as a Gimp plugin, but when I try to do it the second time, the
  > machine freezes.
  > >I can see the scanner lamp moving -- it moves almost towards the end
  > >of the opposite side, but suddenly stops.
  > >
  > >Any ideas ?
  > >
  > >Boris
  > >
  >
  > Hi Boris,
  >
  > Is this happening always or from time to time? `My' hp4200 is able
  > to scan several times after the first one, but when I was developing
  > the driver+backend, computer freezes were frequent. The computer where
  > the scanner is connected to is running a 2.3.x kernel. I'll try to
  > install the same kernel release you are using to check if I get the
  > same problem. If not, I will ask you about debugging info. Is there
  > any USB related message in the last lines of the xconsole/kernel log
  > just when the computer gets freezed?
  >
  > By the way, is this happenning at all scanning resolutions? (maybe
  > 300 dpi is still unstable).
  >
  > Cheers,
  >
  >
  > Adrian Perez Jorge
  > <adrianpj@easynews.com>
  >
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  - Next message: Chris Bagwell: "Re: [snapscan] More USB Updates"
  - Previous message: Adrian Perez Jorge: "RE: Can't scan the second time"
  - In reply to: Adrian Perez Jorge: "RE: Can't scan the second time"
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  - Next in thread: Oliver Rauch: "Re: Suggested adding target install-strip for sane"
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