On Tuesday 28 May 2002 20:23, Henning Meier-Geinitz wrote: > Hi, > > On Tue, May 28, 2002 at 06:13:19PM +0200, O-Zone wrote: > > i'll try to install my SCSI scanner, an HP ScanJet 4C. > > If i launch sane-find-scanner i have this reply: > > Which version of SANE?
1.0.8 > > sane-find-scanner: found SCSI processor "HP C2502A 3503" at device > > /dev/sg0 sane-find-scanner: found SCSI processor "HP C2502A 3503" at > > device /dev/sga > > > > i've created a link /dev/scanner but if i try to launch 'scanimage > > --list-devices' it returns that "No scanners were identified" ! > > Try > > SANE_DEBUG_HP=255 scanimage -L > > You should get some debug output that may give more information on > what is going on. Here the output: [sanei_debug] Setting debug level of hp to 255. [hp] sane_init called [hp] sane_init will finish with Success [hp] sane_get_devices called [hp] hp_read_config: hp backend v0.95 starts reading config file [hp] hp_read_config: processing line <scsi HP> [hp] hp_read_config: processing line </dev/sga> [hp] hp_read_config: attach scsi HP [hp] hp_get_dev: New device /dev/sg0, connect-scsi, scsi-request=1 [hp] sanei_hp_device_new: /dev/sg0 [hp] scsi_inquire: sending INQUIRE [hp] scsi_new: sending TEST_UNIT_READY [hp] scsi_flush: writing 2 bytes: [hp] 0x0000 1B 45 .E [hp] scsi_flush: writing 7 bytes: [hp] 0x0000 1B 2A 73 32 35 37 45 .*s257E [hp] scl_inq: read failed (Error during device I/O) [hp] scl_errcheck: Can't read SCL error stack: Error during device I/O [hp] sanei_hp_device_new: SCL reset failed [hp] scsi_close: closing fd 5 [hp] hp_read_config: processing line <option connect-scsi> [hp] hp_read_config: attach /dev/sga [hp] hp_get_dev: New device /dev/sga, connect-scsi, scsi-request=1 [hp] sanei_hp_device_new: /dev/sga [hp] scsi_inquire: sending INQUIRE [hp] scsi_new: sending TEST_UNIT_READY [hp] scsi_flush: writing 2 bytes: [hp] 0x0000 1B 45 .E [hp] scsi_flush: writing 7 bytes: [hp] 0x0000 1B 2A 73 32 35 37 45 .*s257E [hp] scl_inq: read failed (Error during device I/O) [hp] scl_errcheck: Can't read SCL error stack: Error during device I/O [hp] sanei_hp_device_new: SCL reset failed [hp] scsi_close: closing fd 4 [hp] sane_get_devices will finish with Success [hp] sane_exit called [hp] sane_exit will finish No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages). And now ? ... ----
