Unfortunately Hewlett-Packard ScanJet 7400c also is affected by this bug.
I tried sane-backends-1.0.19 and my scanner was not working at all. I recompiled kernel without USB suspend support and still no go.
Downgraded to 1.0.17 and everything started to work.
With 1.0.18-r6 it's starts to scan but hangs in middle of A4 sheet.
Unfortunately Hewlett-Packard ScanJet 7400c also is affected by this bug. 1.0.19 and my scanner was not working at all. I recompiled kernel without USB suspend support and still no go.
I tried sane-backends-
Downgraded to 1.0.17 and everything started to work.
With 1.0.18-r6 it's starts to scan but hangs in middle of A4 sheet.
~x86 2.6.24-gentoo-r4