cool.chris65 at web.de writes: > Hello,
Hi. > I've some trouble with my Epson-MFP Stylus DX3850. Local connected it works > fine in scanner-mode (also as printer ;) ), but connectet to my second > Fritzbox-Router (modded with Freetz), there is a Problem: > > First Try after Box-Start and Epson-Start works fine. > Second Try (Box allways on, Scanner newly switched on) starts the xsane- > scanner-choice (I installed both epson-modules on the box), but crashes with > an error like "Error during I/O..." > Third Try brings only a box "no device found" Ok, let me get this straight. Your using xsane to talk to saned on your Fritzbox-Router and created the logs on that router, right? When you say you installed both epson modules, I assume you mean the epson and epson2 backends. Correct? > Here is the actual log of second and third try: Weird. The probe for supported devices (sane_epson2_get_devices) in the log of your second try completes without a hitch but when the backend actually tries to use the device (sane_epson2_open) it doesn't even acknowledge the initialization command (ESC @). All device I/O up to that point looks just fine. > [epson2] sane_epson2_open: name = libusb:001:010 > [epson2] handle obtained > [epson2] open_scanner: libusb:001:010 > [epson2] scanner opened > [epson2] esci_reset > [epson2] e2_cmd_simple: size = 2 > [epson2] e2_send: size = 2, reply = 1 > [epson2] e2_send: ESC @ > [epson2] buf[0] 1b . > [epson2] buf[1] 40 @ > [epson2] e2_send: cmd count, r = 18, w = 15 > [epson2] e2_txrx: tx err, Error during device I/O > [epson2] e2_cmd_simple: failed, Error during device I/O > [epson2] close_scanner: fd = 0 In your the third try, the device doesn't acknowledge the same command during the probe phase. Looks like something went wrong while talking to the device but I have no idea what. Can you create logs of the USB traffic? root at fritz:/var/mod/root# SANE_DEBUG_SANEI_USB=128 saned -d128 or similar should do the trick. Hope this helps, -- Olaf Meeuwissen, LPIC-2 FLOSS Engineer -- AVASYS CORPORATION FSF Associate Member #1962 Help support software freedom http://www.fsf.org/jf?referrer=1962