I'm trying to get a Seiko Epson Corp. Perfection 4490 Photo scanner
working with on my Gentoo AMD64 box with SANE 1.0.20/backend `epson'
is version 1.0.247.
However all I can get out of it is "scanimage: sane_start: Invalid
argument" Seems
to come from this setting, but I don't know where this is coming from:
[epson] sane_start: Setting data format to 1 bits
Any insights to getting this to work? Below is debugging output from
the SANE/Epson backend and my Gentoo system info report.
scanimage --version
scanimage (sane-backends) 1.0.20; backend version 1.0.20
$ lsusb
Bus 001 Device 003: ID 04b8:0119 Seiko Epson Corp. Perfection 4490 Photo
$ scanimage -L
device `epson:libusb:001:003' is a Epson flatbed scanner
$ scanimage -T
scanimage: rounded value of br-x from -32768 to 0
scanimage: rounded value of br-y from -32768 to 0
scanimage: sane_start: Invalid argument
$ scanimage -d epson -T
scanimage: rounded value of br-x from -32768 to 0
scanimage: rounded value of br-y from -32768 to 0
scanimage: sane_start: Invalid argument
$ export SANE_DEBUG_EPSON=128
$ export SANE_DEBUG_DLL=128
$ export SANE_DEBUG_SANEI_USB=128
$ scanimage -d epson -T
{Summary Start:}
[sanei_usb] sanei_usb_read_bulk: wanted 4 bytes, got 1 bytes
[epson] w_cmd_count = 2
[epson] r_cmd_count = 2
[epson] receive buf, expected = 4, got = 1
[epson] buf[0] 15 .
[epson] code 15
[epson] type 0x00
[epson] level 0x00
[epson] no option equipment installed
[epson] Unknown type or level , using B3
[epson] sane_start: Setting data format to 1 bits
scanimage: sane_start: Invalid argument
{Summary End}
{Full Spew:}
[sanei_debug] Setting debug level of dll to 128.
[dll] sane_init: SANE dll backend version 1.0.12 from sane-backends 1.0.20
[dll] sane_init/read_dlld: processing /etc/sane.d/dll.d ...
[dll] sane_init/read_dlld: done.
[dll] sane_init/read_config: reading dll.conf
[dll] add_backend: adding backend `net'
{Skipp the loading of most other devices here as not relevant}
[dll] add_backend: adding backend `epson'
[dll] add_backend: adding backend `epson2'
[dll] add_backend: adding backend `snapscan'
[dll] add_backend: adding backend `v4l'
[dll] add_backend: adding backend `hpaio'
[dll] sane_open: trying to open `epson'
[dll] load: searching backend `epson' in `/usr/lib64/sane'
[dll] load: trying to load `/usr/lib64/sane/libsane-epson.so.1'
[dll] load: dlopen()ing `/usr/lib64/sane/libsane-epson.so.1'
[dll] init: initializing backend `epson'
[sanei_debug] Setting debug level of epson to 128.
[epson] sane_init: sane-backends 1.0.20
[sanei_debug] Setting debug level of sanei_usb to 128.
[sanei_usb] sanei_usb_init: marking existing devices
[sanei_usb] sanei_usb_init: Looking for kernel scanner devices
[sanei_usb] sanei_usb_init: Looking for libusb devices
usb_set_debug: Setting debugging level to 255 (on)
usb_os_find_busses: Found 001
usb_os_find_busses: Found 002
usb_os_find_devices: Found 003 on 001
usb_os_find_devices: Found 002 on 001
usb_os_find_devices: Found 001 on 001
error obtaining child information: Inappropriate ioctl for device
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 002
[sanei_usb] sanei_usb_init: found libusb device (0x04b8/0x0119)
interface 0 at libusb:001:003
[sanei_usb] store_device: add dn 0 with libusb:001:003
[sanei_usb] sanei_usb_init: device 0x0d49/0x7310, interface 0 doesn't
look like a scanner (0/8)
[sanei_usb] sanei_usb_init: device 0x0d49/0x7310: no suitable interfaces
[sanei_usb] sanei_usb_init: device 0x1d6b/0x0002, interface 0 doesn't
look like a scanner (9/9)
[sanei_usb] sanei_usb_init: device 0x1d6b/0x0002: no suitable interfaces
[sanei_usb] sanei_usb_init: device 0x1d6b/0x0001, interface 0 doesn't
look like a scanner (9/9)
[sanei_usb] sanei_usb_init: device 0x1d6b/0x0001: no suitable interfaces
[sanei_usb] sanei_usb_init: found 1 devices
[sanei_usb] sanei_usb_init: device 00 is libusb:001:003
[epson] sane_init, ># epson.conf<
[epson] sane_init, >#<
[epson] sane_init, ># here are some examples for how to configure the
EPSON backend<
[epson] sane_init, >#<
[epson] sane_init, ># SCSI scanner:<
[epson] sane_init, >#scsi EPSON<
[epson] sane_init, ># for the GT-6500:<
[epson] sane_init, >#scsi "EPSON SC"<
[epson] sane_init, >#<
[epson] sane_init, ># Parallel port scanner:<
[epson] sane_init, >#pio 0x278<
[epson] sane_init, >#pio 0x378<
[epson] sane_init, >#pio 0x3BC<
[epson] sane_init, >#<
[epson] sane_init, ># USB scanner:<
[epson] sane_init, ># There are two different methods of configuring a
USB scanner: libusb and the kernel module<
[epson] sane_init, ># For any system with libusb support (which is
pretty much any recent Linux distribution) the<
[epson] sane_init, ># following line is sufficient. This however
assumes that the connected scanner (or to be more<
[epson] sane_init, ># accurate, it's device ID) is known to the backend.<
[epson] sane_init, >#usb<
[epson] sane_init, ># For libusb support for unknown scanners use the
following command<
[epson] sane_init, ># usb <product ID> <device ID><
[epson] sane_init, ># e.g.:<
[epson] sane_init, >usb 0x4b8 0x119<
[sanei_usb] sanei_usb_find_devices: vendor=0x04b8, product=0x0119
[epson] attach_one_usb(libusb:001:003)
[epson] SANE Epson Backend v0.2.47 - 2006-08-21
[epson] attach(libusb:001:003, 3)
[epson] attach: opening libusb:001:003
[sanei_usb] sanei_usb_open: trying to open device `libusb:001:003'
[sanei_usb] sanei_usb_open: configuration nr: 0
[sanei_usb] sanei_usb_open: interface nr: 0
[sanei_usb] sanei_usb_open: alt_setting nr: 0
[sanei_usb] sanei_usb_open: endpoint nr: 0
[sanei_usb] sanei_usb_open: direction: 128
[sanei_usb] sanei_usb_open: address: 1 transfertype: 2
[sanei_usb] sanei_usb_open: found bulk-in endpoint (address 0x01)
[sanei_usb] sanei_usb_open: endpoint nr: 1
[sanei_usb] sanei_usb_open: direction: 0
[sanei_usb] sanei_usb_open: address: 2 transfertype: 2
[sanei_usb] sanei_usb_open: found bulk-out endpoint (address 0x02)
[sanei_usb] sanei_usb_open: opened usb device `libusb:001:003' (*dn=0)
[sanei_usb] sanei_usb_get_vendor_product: device 0: vendorID: 0x04b8,
productID: 0x0119
[epson] Found valid EPSON scanner: 0x4b8/0x119 (vendorID/productID)
[epson] reset()
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 40 @
[sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
[sanei_usb] 000 1B 40 .@
[sanei_usb] sanei_usb_write_bulk: wanted 2 bytes, wrote 2 bytes
[epson] w_cmd_count = 1
[epson] r_cmd_count = 0
[sanei_usb] sanei_usb_read_bulk: trying to read 1 bytes
[sanei_usb] 000 15 .
[sanei_usb] sanei_usb_read_bulk: wanted 1 bytes, got 1 bytes
[epson] w_cmd_count = 1
[epson] r_cmd_count = 1
[epson] receive buf, expected = 1, got = 1
[epson] buf[0] 15 .
[epson] get_identity_information()
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 49 I
[sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
[sanei_usb] 000 1B 49 .I
[sanei_usb] sanei_usb_write_bulk: wanted 2 bytes, wrote 2 bytes
[epson] w_cmd_count = 2
[epson] r_cmd_count = 1
[sanei_usb] sanei_usb_read_bulk: trying to read 4 bytes
[sanei_usb] 000 15 .
[sanei_usb] sanei_usb_read_bulk: wanted 4 bytes, got 1 bytes
[epson] w_cmd_count = 2
[epson] r_cmd_count = 2
[epson] receive buf, expected = 4, got = 1
[epson] buf[0] 15 .
[epson] code 15
[epson] type 0x00
[epson] level 0x00
[epson] no option equipment installed
[epson] Unknown type or level , using B3
[epson] fbf tlx 0.000000 tly 0.000000 brx -32768.000000 bry -32768.000000 [mm]
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 44 D
[sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
[sanei_usb] 000 1B 44 .D
[sanei_usb] sanei_usb_write_bulk: wanted 2 bytes, wrote 2 bytes
[epson] w_cmd_count = 3
[epson] r_cmd_count = 2
[sanei_usb] sanei_usb_read_bulk: trying to read 1 bytes
[sanei_usb] 000 15 .
[sanei_usb] sanei_usb_read_bulk: wanted 1 bytes, got 1 bytes
[epson] w_cmd_count = 3
[epson] r_cmd_count = 3
[epson] receive buf, expected = 1, got = 1
[epson] buf[0] 15 .
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 44 D
[sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
[sanei_usb] 000 1B 44 .D
[sanei_usb] sanei_usb_write_bulk: wanted 2 bytes, wrote 2 bytes
[epson] w_cmd_count = 4
[epson] r_cmd_count = 3
[sanei_usb] sanei_usb_read_bulk: trying to read 1 bytes
[sanei_usb] 000 15 .
[sanei_usb] sanei_usb_read_bulk: wanted 1 bytes, got 1 bytes
[epson] w_cmd_count = 4
[epson] r_cmd_count = 4
[epson] receive buf, expected = 1, got = 1
[epson] buf[0] 15 .
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 44 D
[sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
[sanei_usb] 000 1B 44 .D
[sanei_usb] sanei_usb_write_bulk: wanted 2 bytes, wrote 2 bytes
[epson] w_cmd_count = 5
[epson] r_cmd_count = 4
[sanei_usb] sanei_usb_read_bulk: trying to read 1 bytes
[sanei_usb] 000 15 .
[sanei_usb] sanei_usb_read_bulk: wanted 1 bytes, got 1 bytes
[epson] w_cmd_count = 5
[epson] r_cmd_count = 5
[epson] receive buf, expected = 1, got = 1
[epson] buf[0] 15 .
[epson] Max. supported color depth = 8
[epson] request_focus_position()
[epson] Disabling 'Set Focus' support
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 66 f
[sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
[sanei_usb] 000 1B 66 .f
[sanei_usb] sanei_usb_write_bulk: wanted 2 bytes, wrote 2 bytes
[epson] w_cmd_count = 6
[epson] r_cmd_count = 5
[sanei_usb] sanei_usb_read_bulk: trying to read 4 bytes
[sanei_usb] 000 15 .
[sanei_usb] sanei_usb_read_bulk: wanted 4 bytes, got 1 bytes
[epson] w_cmd_count = 6
[epson] r_cmd_count = 6
[epson] receive buf, expected = 4, got = 1
[epson] buf[0] 15 .
[epson] code 15
[epson] scanner model:
[epson] close_scanner(fd = 0)
[epson] w_cmd_count = 6
[epson] r_cmd_count = 6
[epson] w_cmd_count = 6
[epson] r_cmd_count = 6
[sanei_usb] sanei_usb_close: closing device 0
[epson] sane_init, ># And for the scanner module, use the following
configuration:<
[epson] sane_init, >#usb /dev/usbscanner0<
[epson] sane_init, >#usb /dev/usb/scanner0<
[dll] init: backend `epson' is version 1.0.247
[epson] sane_open()
[epson] init_options()
[epson] open_scanner()
[sanei_usb] sanei_usb_open: trying to open device `libusb:001:003'
[sanei_usb] sanei_usb_open: configuration nr: 0
[sanei_usb] sanei_usb_open: interface nr: 0
[sanei_usb] sanei_usb_open: alt_setting nr: 0
[sanei_usb] sanei_usb_open: endpoint nr: 0
[sanei_usb] sanei_usb_open: direction: 128
[sanei_usb] sanei_usb_open: address: 1 transfertype: 2
[sanei_usb] sanei_usb_open: found bulk-in endpoint (address 0x01)
[sanei_usb] sanei_usb_open: we already have a bulk-in endpoint
(address: 0x81), ignoring the new one
[sanei_usb] sanei_usb_open: endpoint nr: 1
[sanei_usb] sanei_usb_open: direction: 0
[sanei_usb] sanei_usb_open: address: 2 transfertype: 2
[sanei_usb] sanei_usb_open: found bulk-out endpoint (address 0x02)
[sanei_usb] sanei_usb_open: we already have a bulk-out endpoint
(address: 0x02), ignoring the new one
[sanei_usb] sanei_usb_open: opened usb device `libusb:001:003' (*dn=0)
[dll] sane_open: open successful
[dll] sane_get_option_descriptor(handle=0xa25610,option=0)
[dll]
sane_control_option(handle=0xa25610,option=0,action=0,value=0x7fffe9d81958,info=(nil))
[dll] sane_get_option_descriptor(handle=0xa25610,option=0)
[dll]
sane_control_option(handle=0xa25610,option=0,action=0,value=0x7fffe9d7f844,info=(nil))
[dll] sane_get_option_descriptor(handle=0xa25610,option=1)
[dll] sane_get_option_descriptor(handle=0xa25610,option=2)
[dll] sane_get_option_descriptor(handle=0xa25610,option=3)
[dll] sane_get_option_descriptor(handle=0xa25610,option=4)
[dll] sane_get_option_descriptor(handle=0xa25610,option=5)
[dll] sane_get_option_descriptor(handle=0xa25610,option=6)
[dll] sane_get_option_descriptor(handle=0xa25610,option=7)
[dll] sane_get_option_descriptor(handle=0xa25610,option=8)
[dll] sane_get_option_descriptor(handle=0xa25610,option=9)
[dll] sane_get_option_descriptor(handle=0xa25610,option=10)
[dll] sane_get_option_descriptor(handle=0xa25610,option=11)
[dll] sane_get_option_descriptor(handle=0xa25610,option=12)
[dll] sane_get_option_descriptor(handle=0xa25610,option=13)
[dll] sane_get_option_descriptor(handle=0xa25610,option=14)
[dll] sane_get_option_descriptor(handle=0xa25610,option=15)
[dll] sane_get_option_descriptor(handle=0xa25610,option=16)
[dll] sane_get_option_descriptor(handle=0xa25610,option=17)
[dll] sane_get_option_descriptor(handle=0xa25610,option=18)
[dll] sane_get_option_descriptor(handle=0xa25610,option=19)
[dll] sane_get_option_descriptor(handle=0xa25610,option=20)
[dll] sane_get_option_descriptor(handle=0xa25610,option=21)
[dll] sane_get_option_descriptor(handle=0xa25610,option=22)
[dll] sane_get_option_descriptor(handle=0xa25610,option=23)
[dll] sane_get_option_descriptor(handle=0xa25610,option=24)
[dll] sane_get_option_descriptor(handle=0xa25610,option=25)
[dll] sane_get_option_descriptor(handle=0xa25610,option=26)
[dll] sane_get_option_descriptor(handle=0xa25610,option=27)
[dll] sane_get_option_descriptor(handle=0xa25610,option=28)
[dll] sane_get_option_descriptor(handle=0xa25610,option=29)
[dll] sane_get_option_descriptor(handle=0xa25610,option=30)
[dll] sane_get_option_descriptor(handle=0xa25610,option=31)
[dll] sane_get_option_descriptor(handle=0xa25610,option=32)
[dll] sane_get_option_descriptor(handle=0xa25610,option=33)
[dll] sane_get_option_descriptor(handle=0xa25610,option=34)
[dll] sane_get_option_descriptor(handle=0xa25610,option=35)
[dll] sane_get_option_descriptor(handle=0xa25610,option=36)
[dll] sane_get_option_descriptor(handle=0xa25610,option=37)
[dll] sane_get_option_descriptor(handle=0xa25610,option=38)
[dll] sane_get_option_descriptor(handle=0xa25610,option=39)
[dll] sane_get_option_descriptor(handle=0xa25610,option=40)
[dll] sane_get_option_descriptor(handle=0xa25610,option=41)
[dll] sane_get_option_descriptor(handle=0xa25610,option=42)
[dll] sane_get_option_descriptor(handle=0xa25610,option=43)
[dll] sane_get_option_descriptor(handle=0xa25610,option=44)
[dll] sane_get_option_descriptor(handle=0xa25610,option=45)
[dll] sane_get_option_descriptor(handle=0xa25610,option=46)
[dll] sane_get_option_descriptor(handle=0xa25610,option=47)
[dll] sane_get_option_descriptor(handle=0xa25610,option=48)
[dll]
sane_control_option(handle=0xa25610,option=38,action=0,value=0x60a670,info=(nil))
[dll]
sane_control_option(handle=0xa25610,option=36,action=0,value=0x7fffe9d7f840,info=(nil))
[dll]
sane_control_option(handle=0xa25610,option=39,action=0,value=0x60a674,info=(nil))
[dll]
sane_control_option(handle=0xa25610,option=37,action=0,value=0x7fffe9d7f840,info=(nil))
[dll]
sane_control_option(handle=0xa25610,option=36,action=0,value=0x7fffe9d81950,info=(nil))
[dll] sane_get_option_descriptor(handle=0xa25610,option=38)
[dll]
sane_control_option(handle=0xa25610,option=38,action=1,value=0x7fffe9d8194c,info=0x7fffe9d7f84c)
[epson] setvalue(option = 38, value = 0x7fffe9d8194c)
[epson] set = -32768.000000
scanimage: rounded value of br-x from -32768 to -32768
[dll]
sane_control_option(handle=0xa25610,option=37,action=0,value=0x7fffe9d81950,info=(nil))
[dll] sane_get_option_descriptor(handle=0xa25610,option=39)
[dll]
sane_control_option(handle=0xa25610,option=39,action=1,value=0x7fffe9d8194c,info=0x7fffe9d7f84c)
[epson] setvalue(option = 39, value = 0x7fffe9d8194c)
[epson] set = -32768.000000
scanimage: rounded value of br-y from -32768 to -32768
[dll] sane_start(handle=0xa25610)
[epson] sane_start()
[epson] open_scanner()
[epson] scanner is already open: fd = 0
[epson] sane_start: Setting data format to 1 bits
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 44 D
[sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
[sanei_usb] 000 1B 44 .D
[sanei_usb] sanei_usb_write_bulk: wanted 2 bytes, wrote 2 bytes
[epson] w_cmd_count = 7
[epson] r_cmd_count = 6
[sanei_usb] sanei_usb_read_bulk: trying to read 1 bytes
[sanei_usb] 000 15 .
[sanei_usb] sanei_usb_read_bulk: wanted 1 bytes, got 1 bytes
[epson] w_cmd_count = 7
[epson] r_cmd_count = 7
[epson] receive buf, expected = 1, got = 1
[epson] buf[0] 15 .
[epson] sane_start: set_data_format failed: Invalid argument
scanimage: sane_start: Invalid argument
[dll] sane_cancel(handle=0xa25610)
[dll] sane_close(handle=0xa25610)
[epson] close_scanner(fd = 0)
[epson] send buf, size = 2
[epson] buf[0] 1b .
[epson] buf[1] 46 F
[sanei_usb] sanei_usb_write_bulk: trying to write 2 bytes
[sanei_usb] 000 1B 46 .F
[sanei_usb] sanei_usb_write_bulk: wanted 2 bytes, wrote 2 bytes
[epson] w_cmd_count = 8
[epson] r_cmd_count = 7
[sanei_usb] sanei_usb_read_bulk: trying to read 4 bytes
[sanei_usb] 000 15 .
[sanei_usb] sanei_usb_read_bulk: wanted 4 bytes, got 1 bytes
[epson] w_cmd_count = 8
[epson] r_cmd_count = 8
[epson] receive buf, expected = 4, got = 1
[epson] buf[0] 15 .
[epson] w_cmd_count = 8
[epson] r_cmd_count = 8
[epson] w_cmd_count = 8
[epson] r_cmd_count = 8
[sanei_usb] sanei_usb_close: closing device 0
[dll] sane_exit: exiting
[dll] sane_exit: calling backend `epson's exit function
[dll] sane_exit: finished
emerge --info
Portage 2.2_rc33 (default/linux/amd64/2008.0, gcc-4.3.3,
glibc-2.9_p20081201-r2, 2.6.28-gentoo-r5 x86_64)
=================================================================
System uname:
Linux-2.6.28-gentoo-r5-x86_64-AMD_Athlon-tm-_64_X2_Dual_Core_Processor_4600+-with-gentoo-2.0.0
Timestamp of tree: Wed, 01 Jul 2009 05:30:01 +0000
app-shells/bash: 3.2_p39
dev-java/java-config: 2.1.7
dev-lang/python: 2.5.4-r2, 2.6.2
dev-util/cmake: 2.6.4
sys-apps/baselayout: 2.0.0-r2
sys-apps/openrc: 0.4.2-r1
sys-apps/sandbox: 1.6-r2
sys-devel/autoconf: 2.13, 2.63
sys-devel/automake: 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2
sys-devel/binutils: 2.19.1-r1
sys-devel/gcc-config: 1.4.1
sys-devel/libtool: 2.2.6a
virtual/os-headers: 2.6.27-r2
ACCEPT_KEYWORDS="amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=athlon64 -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
--
http://www.wearablesmartsensors.com/
http://www.softwaresafety.net/
http://www.designer-iii.com/
http://www.unusualresearch.com/
