> - hpusbscsi+sane+avision will not handle large transfers. It is necessary > to use a large SANE_SG_BUFFERSIZE. Is it easy to fix?
The kernel driver will currently support an unlimited number of scatter/gather segments. The scanners may have a limitation in this regard. To modify this behaviour you need to change sg_tablesize in hpusbscsi.h If you go below 32 (32*4=128) you may have to set SANE_SG_BUFFERSIZE. HTH Oliver