hp-scan error: sane error during device I/O (code=9)

Hi,

  Can you please install latest hplip-3.12.4 from http://hplipopensource.com. Please delete the existing print queue by running in terminal 'system-config-printer'. Run 'hp-setup' and it will ask for a plugin file to install. Once setup is done, you can print/scan.

Please provide the output of 'hp-check' for any error.

Thanks Sarbeswar Meher, that solved my question.

Hi Sarbeswar Meher,

           Thank you for your help. but i still can not scanning, because i did not have source code of hplip.

           I also have some questiones: 1. Did HP LaserJet M1522NF's driver support mipsel ARCH ? 2. where is source code of hplip, i want download source code.

        Thanks a lot!

You can download the source code of hplip from http://prdownloads.sourceforge.net/hplip/hplip-3.12.4.tar.gz which is given in the link http://hplipopensource.com/hplip-web/install/manual/distros/ubuntu.html.

Thanks Sarbeswar Meher,

your information is very important to me .

but i want to make sure that whether mipsel arch is supported?

hi Sarbeswar Meher:

 i have already install hplip 3.12.4, it can printing, but still can not scan.

when i run "hp-check"
output :

HP Linux Imaging and Printing System (ver. 3.12.4)
Dependency/Version Check Utility ver. 14.3

Copyright (c) 2001-14 Hewlett-Packard Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.

Note: hp-check can be run in three modes:
1. Compile-time check mode (-c or --compile): Use this mode before compiling the HPLIP supplied tarball (.tar.gz or .run) to determine if the proper dependencies are installed to
successfully compile HPLIP.
2. Run-time check mode (-r or --run): Use this mode to determine if a distro supplied package (.deb, .rpm, etc) or an already built HPLIP supplied tarball has the proper
dependencies installed to successfully run.
3. Both compile- and run-time check mode (-b or --both) (Default): This mode will check both of the above cases (both compile- and run-time dependencies).

Saving output in log file: hp-check.log

Initializing. Please wait...

---------------
| SYSTEM INFO |
---------------

Basic system information:
Linux localhost.localdomain 2.6.36-6 #4 SMP PREEMPT Wed Mar 28 13:33:06 CST 2012 mips64 mips64 mips64 GNU/Linux

Distribution:
unknown 0.0

Checking Python version...
OK, version 2.6.4 installed

Checking PyQt 4.x version...
OK, version 4.7.3 installed.

Checking for CUPS...
Status: 调度程序正在运行
Version: 1.4.6
warning: /etc/cups/cupsd.conf file not found or not accessible.

Checking for dbus/python-dbus...
dbus daemon is running.
python-dbus version: 0.83.0

------------------------------------
| COMPILE AND RUNTIME DEPENDENCIES |
------------------------------------

note: To check for compile-time only dependencies, re-run hp-check with the -c parameter (ie, hp-check -c).
note: To check for run-time only dependencies, re-run hp-check with the -r parameter (ie, hp-check -r).

Checking for dependency: CUPS - Common Unix Printing System...
OK, found.

Checking for dependency: CUPS devel- Common Unix Printing System development files...
OK, found.

Checking for dependency: CUPS image - CUPS image development files...
OK, found.

Checking for dependency: DBus - Message bus system...
OK, found.

Checking for dependency: gcc - GNU Project C and C++ Compiler...
OK, found.

Checking for dependency: GhostScript - PostScript and PDF language interpreter and previewer...
OK, found.

Checking for dependency: libcrypto - OpenSSL cryptographic library...
OK, found.

Checking for dependency: libjpeg - JPEG library...
OK, found.

Checking for dependency: libnetsnmp-devel - SNMP networking library development files...
error: NOT FOUND! This is a REQUIRED dependency. Please make sure that this dependency is installed before installing or running HPLIP.

Checking for dependency: libpthread - POSIX threads library...
OK, found.

Checking for dependency: libtool - Library building support services...
OK, found.

Checking for dependency: libusb - USB library...
OK, found.

Checking for dependency: make - GNU make utility to maintain groups of programs...
OK, found.

Checking for dependency: PIL - Python Imaging Library (required for commandline scanning with hp-scan)...
OK, found.

Checking for dependency: PolicyKit - Administrative policy framework...
OK, found.

Checking for dependency: PyQt 4 DBus - DBus Support for PyQt4...
OK, found.

Checking for dependency: Python DBus - Python bindings for DBus...
OK, found.

Checking for dependency: Python devel - Python development files...
OK, found.

Checking for dependency: Python libnotify - Python bindings for the libnotify Desktop notifications...
OK, found.

Checking for dependency: Python XML libraries...
OK, found.

Checking for dependency: Python 2.3 or greater - Required for fax functionality...
OK, found.

Checking for dependency: Python 2.2 or greater - Python programming language...
OK, found.

Checking for dependency: Reportlab - PDF library for Python...
OK, found.

Checking for dependency: SANE - Scanning library...
OK, found.

Checking for dependency: SANE - Scanning library development files...
OK, found.

Checking for dependency: scanimage - Shell scanning program...
OK, found.

Checking for dependency: xsane - Graphical scanner frontend for SANE...
OK, found.

----------------------
| HPLIP INSTALLATION |
----------------------

Currently installed HPLIP version...
HPLIP 3.12.4 currently installed in '/usr/share/hplip'.

Current contents of '/etc/hp/hplip.conf' file:
# hplip.conf. Generated from hplip.conf.in by configure.

[hplip]
version=3.12.4

[dirs]
home=/usr/share/hplip
run=/var/run
ppd=/usr/share/ppd/HP
ppdbase=/usr/share/ppd
doc=/usr/share/doc/hplip-3.12.4
icon=/usr/share/applications
cupsbackend=/usr/lib/cups/backend
cupsfilter=/usr/lib/cups/filter
drv=/usr/share/cups/drv/hp

# Following values are determined at configure time and cannot be changed.
[configure]
network-build=no
pp-build=no
gui-build=yes
scanner-build=yes
fax-build=yes
dbus-build=yes
cups11-build=no
doc-build=yes
shadow-build=no
hpijs-install=no
foomatic-drv-install=no
foomatic-ppd-install=no
foomatic-rip-hplip-install=no
hpcups-install=yes
cups-drv-install=yes
cups-ppd-install=no
internal-tag=3.12.4
restricted-build=no
ui-toolkit=qt4
qt3=no
qt4=yes
policy-kit=no
hpijs-only-build=no
lite-build=no
udev-acl-rules=yes
hpcups-only-build=no
hpijs-only-build=no

Current contents of '/var/lib/hp/hplip.state' file:
[plugin]
eula = 1
version = 3.12.4
installed = 1

Current contents of '~/.hplip/hplip.conf' file:
[last_used]
printer_name = HP-LaserJet-M1522nf-MFP
working_dir = .
device_uri = hpaio:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1

[commands]
scan = /usr/bin/simple-scan

[upgrade]
latest_available_version = 3.12.4

[installation]
version = 3.12.4
date_time = 2012年05月29日 15:50:12

[settings]
systray_messages = 0
systray_visible = 0

[Scanner_plugins]
bb_soap.so = Present
bb_soapht.so = Present
bb_marvell.so = Present

[Printer_plugins]
lj.so = Present

[refresh]
rate = 30
enable = false
type = 1

[fax]
email_address =
voice_phone =

[polling]
enable = false
device_list =
interval = 5

[Fax_plugins]
fax_marvell.so = Present

--------------------------
| DISCOVERED USB DEVICES |
--------------------------

  Device URI Model
  --------------------------------------------------- -----------------------------------
  hp:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1 HP LaserJet M1522nf MFP

---------------------------------
| INSTALLED CUPS PRINTER QUEUES |
---------------------------------

warning: No queues found.

----------------------
| SANE CONFIGURATION |
----------------------

'hpaio' in '/etc/sane.d/dll.conf'...
OK, found. SANE backend 'hpaio' is properly set up.

Checking output of 'scanimage -L'...
device `hpaio:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1' is a Hewlett-Packard HP_LaserJet_M1522nf_MFP all-in-one

---------------------
| PYTHON EXTENSIONS |
---------------------

Checking 'cupsext' CUPS extension...
OK, found.

Checking 'pcardext' Photocard extension...
OK, found.

Checking 'hpmudext' I/O extension...
OK, found.

Checking 'scanext' SANE scanning extension...
OK, found.

-----------------
| USB I/O SETUP |
-----------------

Checking for permissions of USB attached printers...

HP Device 0x4c17 at 001:007:
    Device URI: hp:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1
    Device node: /dev/bus/usb/001/007
    Mode: 0664
getfacl: Removing leading '/' from absolute path names
# file: dev/bus/usb/001/007
# owner: root
# group: lp
user::rw-
user:test:rw-
group::rw-
group:lp:rw-
mask::rw-
other::r--

---------------
| USER GROUPS |
---------------

test

-----------
| SUMMARY |
-----------

error: 1 error or warning.

Please refer to the installation instructions at:
http://hplip.sourceforge.net/install/index.html

Done.

thanks again!
Ray

To analyze the issue, can you please do the followings.

- Go to the source code of hplip-3.12.4.
- Open file /io/hpmud/hpmudi.h and uncomment #define HPMUD_DEBUG
- Open file /prnt/backend/hp.c and uncomment #define HP_DEBUG
- In terminal, run 'make' and 'sudo make install'
- Clear the log files by running in terminal
   $ sudo cp /dev/null /var/log/syslog
   $ sudo cp /dev/null /var/log/messages
- Close any scan apps(xsane or scanimage) if open. Start scanning from the device. Provide us the syslog and messages file.

Hi Sarbeswar Meher,

Thank you for your help!

I have already done what you said.

file /var/log/syslog is null,

/var/log/messages ：

May 30 09:37:19 localhost avahi-daemon[1378]: Invalid query packet.
May 30 09:37:28 localhost kernel: [ 4338.824218] usb 1-2: new high speed USB device using ehci_hcd and address 5
May 30 09:37:28 localhost avahi-daemon[1378]: Invalid query packet.
May 30 09:37:29 localhost kernel: [ 4338.953125] hub 1-2:1.0: USB hub found
May 30 09:37:29 localhost kernel: [ 4338.957031] hub 1-2:1.0: 2 ports detected
May 30 09:37:29 localhost kernel: [ 4339.230468] usb 1-2.1: new high speed USB device using ehci_hcd and address 6
May 30 09:37:29 localhost kernel: [ 4339.324218] usblp0: USB Bidirectional printer dev 6 if 1 alt 0 proto 2 vid 0x03F0 pid 0x4C17
May 30 09:37:29 localhost logger: loading HP Device 001 006
May 30 09:37:29 localhost udevd-work[6376]: missing file parameter for attr
May 30 09:37:29 localhost logger: loading hp_printer_device 001 006
May 30 09:37:29 localhost hp-mkuri: io/hpmud/hpmud.c 363: [6392] hpmud_init()
May 30 09:37:29 localhost hp-mkuri: io/hpmud/model.c 625: unable to find [s{product}] support-type in /usr/share/hplip/data/models/models.dat
May 30 09:37:29 localhost hp-mkuri: io/hpmud/hpmud.c 368: [6392] hpmud_exit()
May 30 09:37:29 localhost udev-configure-printer: invalid or missing IEEE 1284 Device ID
May 30 09:37:30 localhost kernel: [ 4340.308593]
May 30 09:37:30 localhost kernel: [ 4340.308593] BOOT CPU#1...
May 30 09:37:30 localhost kernel: [ 4340.308593] CPU 1, fn=ffffffff80234308, sp=980000017f0cfeb0, gp=980000017f0cc000
May 30 09:37:30 localhost kernel: [ 4340.308593] CPU revision is: 00006305 (ICT Loongson-3)
May 30 09:37:30 localhost kernel: [ 4340.308593] FPU revision is: 00770501
May 30 09:37:30 localhost kernel: [ 4340.308593] c0_config1 = fffffffffee37193
May 30 09:37:30 localhost kernel: [ 4340.308593] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
May 30 09:37:30 localhost kernel: [ 4340.308593] Primary data cache 64kB, 4-way, VIPT, no aliases, linesize 32 bytes
May 30 09:37:30 localhost kernel: [ 4340.308593] c0_config2 = ffffffff80001743
May 30 09:37:30 localhost kernel: [ 4340.308593] Unified secondary cache 4096kB 4-way, linesize 32 bytes, waybit=0.
May 30 09:37:30 localhost kernel: [ 4340.308593]
May 30 09:37:30 localhost kernel: [ 4340.308593] CPU#1 call init_secondary!!!!
May 30 09:37:30 localhost kernel: [ 4340.308593]
May 30 09:37:30 localhost kernel: [ 4340.308593] CPU#1 done init_secondary en=ffffffff!!!!
May 30 09:37:30 localhost kernel: [ 4340.394531]
May 30 09:37:30 localhost kernel: [ 4340.394531] loongson3_smp_finish, CPU#1 CP0_ST=1400fce1
May 30 09:37:31 localhost hp: io/hpmud/hpmud.c 363: [6419] hpmud_init()
May 30 09:37:31 localhost hp[6419]: io/hpmud/hpmud.c 575: [6419] hpmud_probe_devices() bus=3
May 30 09:37:31 localhost kernel: [ 4341.156250] usb 1-2.1: usbfs: interface 1 claimed by usblp while 'usb' sets config #1
May 30 09:37:31 localhost hp[6419]: io/hpmud/hpmud.c 368: [6419] hpmud_exit()
May 30 09:37:31 localhost python: io/hpmud/hpmud.c 363: [6395] hpmud_init()
May 30 09:37:31 localhost python: io/hpmud/hpmud.c 363: [6390] hpmud_init()
May 30 09:37:31 localhost kernel: [ 4341.871093]
May 30 09:37:31 localhost kernel: [ 4341.871093] BOOT CPU#2...
May 30 09:37:31 localhost kernel: [ 4341.871093] CPU 2, fn=ffffffff80234308, sp=980000017f0e3eb0, gp=980000017f0e0000
May 30 09:37:31 localhost kernel: [ 4341.871093] CPU revision is: 00006305 (ICT Loongson-3)
May 30 09:37:31 localhost kernel: [ 4341.871093] FPU revision is: 00770501
May 30 09:37:31 localhost kernel: [ 4341.871093] c0_config1 = fffffffffee37193
May 30 09:37:31 localhost kernel: [ 4341.871093] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
May 30 09:37:31 localhost kernel: [ 4341.871093] Primary data cache 64kB, 4-way, VIPT, no aliases, linesize 32 bytes
May 30 09:37:31 localhost kernel: [ 4341.871093] c0_config2 = ffffffff80001743
May 30 09:37:31 localhost kernel: [ 4341.871093] Unified secondary cache 4096kB 4-way, linesize 32 bytes, waybit=0.
May 30 09:37:31 localhost kernel: [ 4341.871093]
May 30 09:37:31 localhost kernel: [ 4341.871093] CPU#2 call init_secondary!!!!
May 30 09:37:31 localhost kernel: [ 4341.871093]
May 30 09:37:31 localhost kernel: [ 4341.871093] CPU#2 done init_secondary en=ffffffff!!!!
May 30 09:37:32 localhost kernel: [ 4341.957031]
May 30 09:37:32 localhost kernel: [ 4341.957031] loongson3_smp_finish, CPU#2 CP0_ST=1400fce1
May 30 09:37:32 localhost python: io/hpmud/hpmud.c 363: [6415] hpmud_init()
May 30 09:37:32 localhost python: io/hpmud/musb.c 2102: [6390] hpmud_make_usb_uri() bus=001 dev=006
May 30 09:37:32 localhost python: io/hpmud/hpmud.c 575: [6415] hpmud_probe_devices() bus=1
May 30 09:37:32 localhost python: io/hpmud/hpmud.c 575: [6415] hpmud_probe_devices() bus=2
May 30 09:37:32 localhost python: io/hpmud/hpmud.c 368: [6415] hpmud_exit()
May 30 09:37:32 localhost udev-configure-printer: Re-enabled printer ipp://localhost:631/printers/HP_LaserJet_M1522nf_MFP
May 30 09:37:32 localhost udev-configure-printer: Re-enabled printer ipp://localhost:631/printers/HP_LaserJet_M1522nf_MFP_fax
May 30 09:37:32 localhost python: io/hpmud/hpmud.c 368: [6395] hpmud_exit()
May 30 09:37:35 localhost python: io/hpmud/hpmud.c 363: [6438] hpmud_init()
May 30 09:37:35 localhost kernel: [ 4345.535156] Disable clock for CPU2
May 30 09:37:37 localhost python: io/hpmud/hpmud.c 368: [6438] hpmud_exit()
May 30 09:37:39 localhost kernel: [ 4349.078125] Disable clock for CPU1
May 30 09:37:39 localhost avahi-daemon[1378]: Invalid query packet.
May 30 09:37:39 localhost avahi-daemon[1378]: Invalid query packet.
May 30 09:37:40 localhost avahi-daemon[1378]: Invalid query packet.
May 30 09:37:43 localhost kernel: [ 4353.312500]
May 30 09:37:43 localhost kernel: [ 4353.312500] BOOT CPU#1...
May 30 09:37:43 localhost kernel: [ 4353.312500] CPU 1, fn=ffffffff80234308, sp=980000017f0cfeb0, gp=980000017f0cc000
May 30 09:37:43 localhost kernel: [ 4353.312500] CPU revision is: 00006305 (ICT Loongson-3)
May 30 09:37:43 localhost kernel: [ 4353.312500] FPU revision is: 00770501
May 30 09:37:43 localhost kernel: [ 4353.312500] c0_config1 = fffffffffee37193
May 30 09:37:43 localhost kernel: [ 4353.312500] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
May 30 09:37:43 localhost kernel: [ 4353.312500] Primary data cache 64kB, 4-way, VIPT, no aliases, linesize 32 bytes
May 30 09:37:43 localhost kernel: [ 4353.312500] c0_config2 = ffffffff80001743
May 30 09:37:43 localhost kernel: [ 4353.312500] Unified secondary cache 4096kB 4-way, linesize 32 bytes, waybit=0.
May 30 09:37:43 localhost kernel: [ 4353.312500]
May 30 09:37:43 localhost kernel: [ 4353.312500] CPU#1 call init_secondary!!!!
May 30 09:37:43 localhost kernel: [ 4353.312500]
May 30 09:37:43 localhost kernel: [ 4353.312500] CPU#1 done init_secondary en=ffffffff!!!!
May 30 09:37:43 localhost kernel: [ 4353.398437]
May 30 09:37:43 localhost kernel: [ 4353.398437] loongson3_smp_finish, CPU#1 CP0_ST=1400fce1
May 30 09:37:43 localhost python: io/hpmud/hpmud.c 363: [6447] hpmud_init()
May 30 09:37:44 localhost python: hp-scan[6447]: warning: No destinations specified. Adding 'file' destination by default.
May 30 09:37:46 localhost python: io/hpmud/hpmud.c 575: [6447] hpmud_probe_devices() bus=3
May 30 09:37:46 localhost kernel: [ 4356.281250] usb 1-2.1: usbfs: interface 1 claimed by usblp while 'python' sets config #1
May 30 09:37:47 localhost kernel: [ 4357.660156] Disable clock for CPU1
May 30 09:37:47 localhost python: io/hpmud/hpmud.c 492: [6447,2653,500,500,500,500] hpmud_device_open() uri=hp:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1 iomode=1
May 30 09:37:48 localhost python: io/hpmud/musb.c 405: removing usblp driver interface=1
May 30 09:37:48 localhost python: io/hpmud/musb.c 543: claimed 7/1/2 interface
May 30 09:37:48 localhost python: io/hpmud/musb.c 761: read actual device_id successfully fd=1 len=165
May 30 09:37:48 localhost python: io/hpmud/musb.c 569: released 7/1/2 interface
May 30 09:37:48 localhost kernel: [ 4357.968750] usblp0: removed
May 30 09:37:48 localhost python: scan/sane/soapht.c 87: unable to load restricted library /usr/share/hplip/scan/plugins/bb_soapht.so: /usr/share/hplip/scan/plugins/bb_soapht.so: cannot open shared object file: No such file or directory
May 30 09:37:48 localhost python: io/hpmud/hpmud.c 520: [6447] hpmud_device_close() dd=1
May 30 09:37:48 localhost python: hp-scan[6447]: error: SANE: Error during device I/O (code=9)
May 30 09:37:48 localhost python: io/hpmud/hpmud.c 368: [6447] hpmud_exit()
May 30 09:37:49 localhost kernel: [ 4359.082031]
May 30 09:37:49 localhost kernel: [ 4359.082031] BOOT CPU#1...
May 30 09:37:49 localhost kernel: [ 4359.082031] CPU 1, fn=ffffffff80234308, sp=980000017f0cfeb0, gp=980000017f0cc000
May 30 09:37:49 localhost kernel: [ 4359.082031] CPU revision is: 00006305 (ICT Loongson-3)
May 30 09:37:49 localhost kernel: [ 4359.082031] FPU revision is: 00770501
May 30 09:37:49 localhost kernel: [ 4359.082031] c0_config1 = fffffffffee37193
May 30 09:37:49 localhost kernel: [ 4359.082031] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
May 30 09:37:49 localhost kernel: [ 4359.082031] Primary data cache 64kB, 4-way, VIPT, no aliases, linesize 32 bytes
May 30 09:37:49 localhost kernel: [ 4359.082031] c0_config2 = ffffffff80001743
May 30 09:37:49 localhost kernel: [ 4359.082031] Unified secondary cache 4096kB 4-way, linesize 32 bytes, waybit=0.
May 30 09:37:49 localhost kernel: [ 4359.082031]
May 30 09:37:49 localhost kernel: [ 4359.082031] CPU#1 call init_secondary!!!!
May 30 09:37:49 localhost kernel: [ 4359.082031]
May 30 09:37:49 localhost kernel: [ 4359.082031] CPU#1 done init_secondary en=ffffffff!!!!
May 30 09:37:49 localhost kernel: [ 4359.167968]
May 30 09:37:49 localhost kernel: [ 4359.167968] loongson3_smp_finish, CPU#1 CP0_ST=1400fce1
May 30 09:37:52 localhost kernel: [ 4362.746093] Disable clock for CPU1
May 30 09:37:56 localhost avahi-daemon[1378]: Invalid query packet.
May 30 09:38:06 localhost avahi-daemon[1378]: Invalid query packet.
May 30 09:38:06 localhost avahi-daemon[1378]: Invalid query packet.
May 30 09:38:06 localhost avahi-daemon[1378]: Invalid query packet.

------------------------end-----------------------------------------------------------------------
>uname -a
Linux localhost.localdomain 2.6.36-6.lemote #4 SMP PREEMPT Wed Mar 28 13:33:06 CST 2012 mips64 mips64 mips64 GNU/Linux

>scanimage -T

>hp-scan -g

HP Linux Imaging and Printing System (ver. 3.12.4)
Scan Utility ver. 2.2

Copyright (c) 2001-14 Hewlett-Packard Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.

hp-scan[6958]: debug: getDeviceUri(None, None, ['hpaio'], {'scan-type': (<built-in function gt>, 0)}, , True)
hp-scan[6958]: debug: Mode=0
hp-scan[6958]: debug: Device URI ipp://10.3.5.38:631/printers/Canon-MF5800 is invalid/unknown
hp-scan[6958]: debug: Exception: 4 (Unknown/invalid device-uri field)
hp-scan[6958]: debug: Device URI ipp://10.3.5.38:631/printers/easycares is invalid/unknown
hp-scan[6958]: debug: Exception: 4 (Unknown/invalid device-uri field)
hp-scan[6958]: debug: Device URI ipp://10.3.12.118:631/printers/HP-LaserJet-1020 is invalid/unknown
hp-scan[6958]: debug: Exception: 4 (Unknown/invalid device-uri field)
hp-scan[6958]: debug: hp:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1: back_end:hp is_hp:True bus:usb model:HP_LaserJet_M1522nf_MFP serial:00CNG8B7T5J1 dev_file: host: zc: port:1
hp-scan[6958]: debug: Cache miss: hp_laserjet_m1522nf_mfp
hp-scan[6958]: debug: Reading file: /usr/share/hplip/data/models/models.dat
hp-scan[6958]: debug: Searching for section [hp_laserjet_m1522nf_mfp] in file /usr/share/hplip/data/models/models.dat
hp-scan[6958]: debug: Found section [hp_laserjet_m1522nf_mfp] in file /usr/share/hplip/data/models/models.dat
hp-scan[6958]: debug: hpfax:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1: back_end:hpfax is_hp:True bus:usb model:HP_LaserJet_M1522nf_MFP serial:00CNG8B7T5J1 dev_file: host: zc: port:1
hp-scan[6958]: debug: Device URI file:///dev/null is invalid/unknown
hp-scan[6958]: debug: Exception: 4 (Unknown/invalid device-uri field)
hp-scan[6958]: debug: {'hpaio:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1': ['HP_LaserJet_M1522nf_MFP']}
Using device: hpaio:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1

warning: No destinations specified. Adding 'file' destination by default.
Using device hpaio:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1
Opening connection to device...
error: SANE: Error during device I/O (code=9)

scanimage: open of device hpaio:/usb/HP_LaserJet_M1522nf_MFP?serial=00CNG8B7T5J1 failed: Error during device I/O

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Hi Sarbeswar Meher,

   when i run"hp-setup", it will update a plug-in, and put this plug-in folder /usr/share/hplip/scan/plug-in/

> ls -al /usr/share/hplip/scan/plug-in/
lrwxrwxrwx 1 root root 50 5月 28 13:37 bb_marvell.so -> /usr/share/hplip/scan/plugins/bb_marvell-x86_32.so
-rwxr-xr-- 1 root root 10488 5月 28 13:37 bb_marvell-x86_32.so
lrwxrwxrwx 1 root root 49 5月 28 13:37 bb_soapht.so -> /usr/share/hplip/scan/plugins/bb_soapht-x86_32.so
-rwxr-xr-- 1 root root 26092 5月 28 13:37 bb_soapht-x86_32.so
lrwxrwxrwx 1 root root 47 5月 28 13:37 bb_soap.so -> /usr/share/hplip/scan/plugins/bb_soap-x86_32.so
-rwxr-xr-- 1 root root 17552 5月 28 13:37 bb_soap-x86_32.so

all of libs are x86 arch,

i want to ask that did you have libs of mipsel arch?

thank you!

Ray

Thanks Sarbeswar Meher, that solved my question.

HI Sarbeswar Meher,

           I see , thank you for your support.

Ray