Ren? Rebe wrote: > Hi Erik, > > On Friday 11 May 2007 23:11:27 Erik P. Olsen wrote: > >> I have changed my HP 7400c scanner connection from scsi to usb which gives >> me a >> strange problem. sane-find-scanner finds the scanner OK. xsane accesses the >> scanner correctly. scanimage -L hangs. Setting debug trace on I get: >> >> [erik@epohost ~]$ SANE_DEBUG_AVISION=15 scanimage -L >> [sanei_debug] Setting debug level of avision to 15. >> [avision] sane_init:(Version: 1.0 Build: 229) >> [avision] sane_init: parsing config line "" >> [avision] sane_init: config file line 1: ignoring empty line >> [avision] sane_init: parsing config line "# This are the possible options. >> Normally any scanner" >> [avision] sane_init: config file line 2: ignoring comment line >> [avision] sane_init: parsing config line "# should work just fine without >> them - >> and they are only" >> [avision] sane_init: config file line 3: ignoring comment line >> [avision] sane_init: parsing config line "# needed for test and debugging. >> So if >> you experience problems" >> [avision] sane_init: config file line 4: ignoring comment line >> [avision] sane_init: parsing config line "# and you solve them with enabling >> options here, please notify" >> [avision] sane_init: config file line 5: ignoring comment line >> [avision] sane_init: parsing config line "# the SANE/Avision maintainer: Rene >> Rebe <r...@exactcode.de>" >> [avision] sane_init: config file line 6: ignoring comment line >> [avision] sane_init: parsing config line "" >> [avision] sane_init: config file line 7: ignoring empty line >> [avision] sane_init: parsing config line "#option disable-gamma-table" >> [avision] sane_init: config file line 8: ignoring comment line >> [avision] sane_init: parsing config line "#option disable-calibration" >> [avision] sane_init: config file line 9: ignoring comment line >> [avision] sane_init: parsing config line "#option force-a4" >> [avision] sane_init: config file line 10: ignoring comment line >> [avision] sane_init: parsing config line "" >> [avision] sane_init: config file line 11: ignoring empty line >> [avision] sane_init: parsing config line "#scsi AVISION" >> [avision] sane_init: config file line 12: ignoring comment line >> [avision] sane_init: parsing config line "#scsi FCPA" >> [avision] sane_init: config file line 13: ignoring comment line >> [avision] sane_init: parsing config line "#scsi MINOLTA" >> [avision] sane_init: config file line 14: ignoring comment line >> [avision] sane_init: parsing config line "#scsi MITSBISH MCA-S600C" >> [avision] sane_init: config file line 15: ignoring comment line >> [avision] sane_init: parsing config line "#scsi MITSBISH MCA-SS600" >> [avision] sane_init: config file line 16: ignoring comment line >> [avision] sane_init: parsing config line "#scsi HP" >> [avision] sane_init: config file line 17: ignoring comment line >> [avision] sane_init: parsing config line "#scsi hp" >> [avision] sane_init: config file line 18: ignoring comment line >> [avision] sane_init: parsing config line "" >> [avision] sane_init: config file line 19: ignoring empty line >> [avision] sane_init: parsing config line "#scsi /dev/scanner" >> [avision] sane_init: config file line 20: ignoring comment line >> [avision] sane_init: parsing config line "#usb libusb:001:003" >> [avision] sane_init: config file line 21: ignoring comment line >> [avision] sane_init: parsing config line "usb 0x03f0 0x0801" >> [avision] sane_init: config file line 22: trying to attach USB:`usb 0x03f0 >> 0x0801' >> [avision] attach: >> [avision] attach: opening libusb:001:003 >> [avision] inquiry: length: 96 >> [avision] inquiry: inquiring ... >> [avision] filling command to have a length of 10, was: 6 >> [avision] Timeouts: write: 30000, read: 15000, status: 15000 >> [avision] try to write cmd, count: 10. >> [avision] wrote 10 bytes >> [avision] try to read 96 bytes >> [avision] read 96 bytes >> [avision] avision_usb_status: timeout 15000, 1 retries >> [avision] ==> (bulk read) going down ... >> [avision] <== (bulk read) got: 0, status: 0 >> [avision] ==> (interrupt read) going down ... >> [avision] <== (interrupt read) got: 1, status: 0 >> [avision] attach: Inquiry gives mfg=hp, model=scanjet 7400c, product >> revision=0.8S. >> [avision] attach: Found model: 57 >> [avision] inquiry: length: 96 >> [avision] inquiry: inquiring ... >> [avision] filling command to have a length of 10, was: 6 >> [avision] Timeouts: write: 30000, read: 15000, status: 15000 >> [avision] try to write cmd, count: 10. >> [avision] wrote 10 bytes >> [avision] try to read 96 bytes >> [avision] read 96 bytes >> [avision] avision_usb_status: timeout 15000, 1 retries >> [avision] ==> (bulk read) going down ... >> [avision] <== (bulk read) got: 0, status: 0 >> [avision] ==> (interrupt read) going down ... >> [avision] <== (interrupt read) got: 1, status: 0 >> [avision] inquiry: length: 136 >> [avision] inquiry: inquiring ... >> [avision] filling command to have a length of 10, was: 6 >> >> What can my problem be? > > Did the scanner work fine over SCSI with the same backend version? Can you > scan via xsane but just scanimage -L hangs?
Yes, the scanner works OK over scsi and yes, I can scan via xsane and it's just scanimage that hangs. > > Hm, I guess it's time to pull the 74xx from the shelf near me. Thanks, then please also take a look at the yellow stip at the left margin which shows up at colour scans :-) > > Yours, >
