Its ScanJet 3770. I'm currently using it with VueScan in Windows on qemu. On Fri, Nov 21, 2025 at 7:17 PM Ralph Little <[email protected]> wrote:
> Hi, > > On Thu, Nov 20, 2025 at 10:00 AM Djordje Dragic <[email protected]> > wrote: > >> Can we use usb sniffer to help develop drivers? I got hp scanjet that is >> unsupported in linux. >> > > Yes, it is possible and commonly how it is done. Firstly, a developer > would probably want to know if the device uses a protocol that is already > supported. > Otherwise, writing a new backend is not very difficult but some knowledge > of the API is required. Usually, it is easier to take an existing backend > and modify it to suit, at least I found it so. > > Out of interest, which ScanJet do you have? > > Cheers, > Ralph >
