hp deskjet F2180 could print, but could not scan on fc 9

[Tim Waugh]

On Mon, 2008-04-07 at 19:58 +0000, 陈宇飞 wrote:
> used to work perfectly under werewolf, and all I did is install hplip.
> now i installed hplip, the printing system tells me to install hpijs,
> so now the printing is alright, but the scanning never worked, and
> hplip could never ever sense my printer, although things are printing
> well.

Do you have libsane-hpaio installed?  That's the SANE driver for
HPLIP-driven devices.

Tim.
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