#1 Le 13/02/2021, à 18:41
- calude
[Résolu] Pb resolution sur imprimant/scanner Canon TS8250
Bonjour,
je n'arrive pas à obtenir un scan que ce soit avec scanimage ou simple-scan avec une résolution de 600 bpi avec le scanner de la TS8250 alors qu'à 300 bpi il n' y a pas de pb; une cmd scanimage avec une résolution de 600 bpi renvoie 'scanimage: sane_start: Invalid argument', voir résultats scan 600 bpi et 300bpi après les informations utiles.
J'ai recherché sur les différents forum/sites mais je n'ai rien trouvé.
La TS8250 est connecté par WIFI.
J'ai mis en fin du message le résultat d'un commande associant SANE_DEBUG_DLL=5 et scanimage avec une résolution
Merci d'avance pour votre aide.
[joly@lenovo-80ec:~$ cat /etc/lsb-release && uname -ir && groups && lsusb
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.2 LTS"
5.4.0-65-generic x86_64
joly adm lp cdrom sudo dip plugdev lpadmin scanner sambashare geneweb
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 174f:14be Syntek Lenovo EasyCamera
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 0cf3:3004 Qualcomm Atheros Communications AR3012 Bluetooth 4.0
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 03f0:8307 HP, Inc Wireless Laser Mobile Mouse
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubjoly@lenovo-80ec:~$ dpkg -l | grep sane
ii libkf5sane-data 19.12.3-0ubuntu1 all scanner library (data files)
ii libkf5sane5:amd64 19.12.3-0ubuntu1 amd64 scanner library (runtime)
ii libsane:amd64 1.0.29-0ubuntu5.2 amd64 API library for scanners
ii libsane-common 1.0.29-0ubuntu5.2 all API library for scanners -- documentation and support files
ii libsane-hpaio:amd64 3.20.3+dfsg0-2 amd64 HP SANE backend for multi-function peripherals
ii sane-utils 1.0.29-0ubuntu5.2 amd64 API library for scanners -- utilities
ii xsane 0.999-8ubuntu2 amd64 featureful graphical frontend for SANE (Scanner Access Now Easy)
ii xsane-common 0.999-8ubuntu2 all xsane architecture independent filesjoly@lenovo-80ec:~$ sudo sane-find-scanner -q
found USB scanner (vendor=0x0bda [Generic], product=0x0129 [USB2.0-CRW]) at libusb:001:003joly@lenovo-80ec:~$ scanimage -L
device `escl:https://192.168.1.70:443' is a ESCL Canon TS8200 series SSL flatbed scanner
device `escl:http://192.168.1.70:80' is a ESCL Canon TS8200 series flatbed scannerjoly@lenovo-80ec:~$ ls /etc/sane.d/
abaton.conf canon_dr.conf dell1600n_net.conf fujitsu.conf hs2p.conf matsushita.conf pie.conf saned.conf teco1.conf
agfafocus.conf canon_pp.conf dll.conf genesys.conf ibm.conf microtek2.conf pieusb.conf sceptre.conf teco2.conf
apple.conf cardscan.conf dll.d gphoto2.conf kodakaio.conf microtek.conf pixma.conf sharp.conf teco3.conf
artec.conf coolscan2.conf dmc.conf gt68xx.conf kodak.conf mustek.conf plustek.conf sm3840.conf test.conf
artec_eplus48u.conf coolscan3.conf epjitsu.conf hp3900.conf kvs1025.conf mustek_pp.conf plustek_pp.conf snapscan.conf u12.conf
avision.conf coolscan.conf epson2.conf hp4200.conf leo.conf mustek_usb.conf qcam.conf sp15c.conf umax1220u.conf
bh.conf dc210.conf epson.conf hp5400.conf lexmark.conf nec.conf ricoh.conf st400.conf umax.conf
canon630u.conf dc240.conf epsonds.conf hp.conf ma1509.conf net.conf rts8891.conf stv680.conf umax_pp.conf
canon.conf dc25.conf escl.conf hpsj5s.conf magicolor.conf p5.conf s9036.conf tamarack.conf xerox_mfp.confjoly@lenovo-80ec:~$ cat /etc/sane.d/dll.conf
# dll.conf - Configuration file for the SANE dynamic backend loader
#
# Backends can also be enabled by configuration snippets under the dll.d/
# directory -- third party backends can drop their configuration file in
# this in this directory, named after the backend.
#
# The next line enables the network backend; comment it out if you don't
# need to use a remote SANE scanner over the network -- see sane-net(5)
# and saned(8) for details.
net
abaton
agfafocus
apple
artec
artec_eplus48u
as6e
avision
bh
canon
canon630u
canon_dr
#canon_pp
cardscan
coolscan
#coolscan2
coolscan3
#dc210
#dc240
#dc25
dell1600n_net
dmc
epjitsu
#epson
epson2
epsonds
escl
fujitsu
genesys
#gphoto2
gt68xx
hp
hp3500
hp3900
hp4200
hp5400
hp5590
hpljm1005
hpsj5s
hs2p
ibm
kodak
kodakaio
kvs1025
kvs20xx
kvs40xx
leo
lexmark
ma1509
magicolor
matsushita
microtek
microtek2
mustek
#mustek_pp
mustek_usb
mustek_usb2
nec
niash
#p5
pie
pieusb
pint
pixma
plustek
#plustek_pp
#pnm
qcam
ricoh
ricoh2
rts8891
s9036
sceptre
sharp
sm3600
sm3840
snapscan
sp15c
#st400
#stv680
tamarack
teco1
teco2
teco3
#test
u12
umax
umax1220u
#umax_pp
v4l
xerox_mfpjoly@lenovo-80ec:~$ ls /lib/udev/rules.d | grep libsane
60-libsane.rulesjoly@lenovo-80ec:~$ scanimage -d escl:https://192.168.1.70:443 --format=tiff -B -l 0.1 -t 0.1 -x 200 -y 290 --resolution 600 -v --output-file Desktop/output1.tiff --progress
Capability : [image/jpeg]
Capability : [image/jpeg]
scanimage: rounded value of tl-x from 0.100006 to 0.100006
scanimage: rounded value of tl-y from 0.100006 to 0.100006
scanimage: rounded value of resolution from 600 to 600
scanimage: rounded value of br-x from 200.1 to 200.1
scanimage: rounded value of br-y from 290.1 to 290.1
scanimage: sane_start: Invalid argumentjoly@lenovo-80ec:~$ scanimage -d escl:https://192.168.1.70:443 --format=tiff -B -l 0.1 -t 0.1 -x 200 -y 290 --resolution 300 -v --output-file Desktop/output2.tiff --progress
Capability : [image/jpeg]
Capability : [image/jpeg]
scanimage: rounded value of tl-x from 0.100006 to 0.100006
scanimage: rounded value of tl-y from 0.100006 to 0.100006
scanimage: rounded value of resolution from 300 to 300
scanimage: rounded value of br-x from 200.1 to 200.1
scanimage: rounded value of br-y from 290.1 to 290.1
scanimage: scanning image of size 2363x3425 pixels at 24 bits/pixel
scanimage: acquiring RGB frame
scanimage: min/max graylevel value = 16/252
scanimage: read 24279825 bytes in totaljoly@lenovo-80ec:~$ SANE_DEBUG_DLL=5 scanimage -d escl:https://192.168.1.70:443 --format=tiff -B -l 0.1 -t 0.1 -x 200 -y 290 --resolution 600 >> Desktop/output3.tiff
[18:27:46.540950] [sanei_debug] Setting debug level of dll to 5.
[18:27:46.541090] [dll] sane_init: SANE dll backend version 1.0.13 from sane-backends 1.0.29
[18:27:46.541167] [dll] sane_init/read_dlld: attempting to open directory `./dll.d'
[18:27:46.541207] [dll] sane_init/read_dlld: attempting to open directory `/etc/sane.d/dll.d'
[18:27:46.541240] [dll] sane_init/read_dlld: using config directory `/etc/sane.d/dll.d'
[18:27:46.541280] [dll] sane_init/read_dlld: considering /etc/sane.d/dll.d/hplip
[18:27:46.541318] [dll] sane_init/read_config: reading dll.d/hplip
[18:27:46.541354] [dll] add_backend: adding backend `hpaio'
[18:27:46.541385] [dll] sane_init/read_dlld: done.
[18:27:46.541418] [dll] sane_init/read_config: reading dll.conf
[18:27:46.541450] [dll] add_backend: adding backend `net'
[18:27:46.541471] [dll] add_backend: adding backend `abaton'
[18:27:46.541492] [dll] add_backend: adding backend `agfafocus'
[18:27:46.541512] [dll] add_backend: adding backend `apple'
[18:27:46.541531] [dll] add_backend: adding backend `artec'
[18:27:46.541551] [dll] add_backend: adding backend `artec_eplus48u'
[18:27:46.541571] [dll] add_backend: adding backend `as6e'
[18:27:46.541591] [dll] add_backend: adding backend `avision'
[18:27:46.541611] [dll] add_backend: adding backend `bh'
[18:27:46.541631] [dll] add_backend: adding backend `canon'
[18:27:46.541650] [dll] add_backend: adding backend `canon630u'
[18:27:46.541671] [dll] add_backend: adding backend `canon_dr'
[18:27:46.541691] [dll] add_backend: adding backend `cardscan'
[18:27:46.541711] [dll] add_backend: adding backend `coolscan'
[18:27:46.541731] [dll] add_backend: adding backend `coolscan3'
[18:27:46.541752] [dll] add_backend: adding backend `dell1600n_net'
[18:27:46.541771] [dll] add_backend: adding backend `dmc'
[18:27:46.541792] [dll] add_backend: adding backend `epjitsu'
[18:27:46.541812] [dll] add_backend: adding backend `epson2'
[18:27:46.541832] [dll] add_backend: adding backend `epsonds'
[18:27:46.541852] [dll] add_backend: adding backend `escl'
[18:27:46.541872] [dll] add_backend: adding backend `fujitsu'
[18:27:46.541892] [dll] add_backend: adding backend `genesys'
[18:27:46.541913] [dll] add_backend: adding backend `gt68xx'
[18:27:46.541934] [dll] add_backend: adding backend `hp'
[18:27:46.541954] [dll] add_backend: adding backend `hp3500'
[18:27:46.541975] [dll] add_backend: adding backend `hp3900'
[18:27:46.541995] [dll] add_backend: adding backend `hp4200'
[18:27:46.542015] [dll] add_backend: adding backend `hp5400'
[18:27:46.542035] [dll] add_backend: adding backend `hp5590'
[18:27:46.542056] [dll] add_backend: adding backend `hpljm1005'
[18:27:46.542076] [dll] add_backend: adding backend `hpsj5s'
[18:27:46.542096] [dll] add_backend: adding backend `hs2p'
[18:27:46.542121] [dll] add_backend: adding backend `ibm'
[18:27:46.542141] [dll] add_backend: adding backend `kodak'
[18:27:46.542162] [dll] add_backend: adding backend `kodakaio'
[18:27:46.542182] [dll] add_backend: adding backend `kvs1025'
[18:27:46.542202] [dll] add_backend: adding backend `kvs20xx'
[18:27:46.542223] [dll] add_backend: adding backend `kvs40xx'
[18:27:46.542243] [dll] add_backend: adding backend `leo'
[18:27:46.542263] [dll] add_backend: adding backend `lexmark'
[18:27:46.542283] [dll] add_backend: adding backend `ma1509'
[18:27:46.542303] [dll] add_backend: adding backend `magicolor'
[18:27:46.542324] [dll] add_backend: adding backend `matsushita'
[18:27:46.542345] [dll] add_backend: adding backend `microtek'
[18:27:46.542366] [dll] add_backend: adding backend `microtek2'
[18:27:46.542387] [dll] add_backend: adding backend `mustek'
[18:27:46.542407] [dll] add_backend: adding backend `mustek_usb'
[18:27:46.542428] [dll] add_backend: adding backend `mustek_usb2'
[18:27:46.542449] [dll] add_backend: adding backend `nec'
[18:27:46.542470] [dll] add_backend: adding backend `niash'
[18:27:46.542491] [dll] add_backend: adding backend `pie'
[18:27:46.542511] [dll] add_backend: adding backend `pieusb'
[18:27:46.542532] [dll] add_backend: adding backend `pint'
[18:27:46.542552] [dll] add_backend: adding backend `pixma'
[18:27:46.542573] [dll] add_backend: adding backend `plustek'
[18:27:46.542597] [dll] add_backend: adding backend `qcam'
[18:27:46.542618] [dll] add_backend: adding backend `ricoh'
[18:27:46.542657] [dll] add_backend: adding backend `ricoh2'
[18:27:46.542682] [dll] add_backend: adding backend `rts8891'
[18:27:46.542700] [dll] add_backend: adding backend `s9036'
[18:27:46.542717] [dll] add_backend: adding backend `sceptre'
[18:27:46.542734] [dll] add_backend: adding backend `sharp'
[18:27:46.542751] [dll] add_backend: adding backend `sm3600'
[18:27:46.542768] [dll] add_backend: adding backend `sm3840'
[18:27:46.542786] [dll] add_backend: adding backend `snapscan'
[18:27:46.542803] [dll] add_backend: adding backend `sp15c'
[18:27:46.542820] [dll] add_backend: adding backend `tamarack'
[18:27:46.542839] [dll] add_backend: adding backend `teco1'
[18:27:46.542856] [dll] add_backend: adding backend `teco2'
[18:27:46.542873] [dll] add_backend: adding backend `teco3'
[18:27:46.542891] [dll] add_backend: adding backend `u12'
[18:27:46.542909] [dll] add_backend: adding backend `umax'
[18:27:46.542928] [dll] add_backend: adding backend `umax1220u'
[18:27:46.542945] [dll] add_backend: adding backend `v4l'
[18:27:46.542963] [dll] add_backend: adding backend `xerox_mfp'
[18:27:46.543038] [dll] sane_open: trying to open `escl:https://192.168.1.70:443'
[18:27:46.543061] [dll] load: searching backend `escl' in `/usr/lib/x86_64-linux-gnu/sane:/usr/lib/sane:/usr/lib64/sane'
[18:27:46.543081] [dll] load: trying to load `/usr/lib/x86_64-linux-gnu/sane/libsane-escl.so.1'
[18:27:46.543107] [dll] load: dlopen()ing `/usr/lib/x86_64-linux-gnu/sane/libsane-escl.so.1'
[18:27:46.558654] [dll] init: initializing backend `escl'
[18:27:46.558846] [dll] init: backend `escl' is version 1.0.0
Capability : [image/jpeg]
Capability : [image/jpeg]
[18:27:52.747416] [dll] sane_open: open successful
[18:27:52.747473] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=0)
[18:27:52.747502] [dll] sane_control_option(handle=0x5583dac29720,option=0,action=0,value=0x7ffe0983fdcc,info=(nil))
[18:27:52.747547] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=0)
[18:27:52.747573] [dll] sane_control_option(handle=0x5583dac29720,option=0,action=0,value=0x7ffe0983fce0,info=(nil))
[18:27:52.747599] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=1)
[18:27:52.747625] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=2)
[18:27:52.747649] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.747673] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=4)
[18:27:52.747697] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=5)
[18:27:52.747721] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=6)
[18:27:52.747746] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=7)
[18:27:52.747771] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=8)
[18:27:52.747797] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=9)
[18:27:52.747823] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=10)
[18:27:52.747850] [dll] sane_control_option(handle=0x5583dac29720,option=9,action=0,value=0x5583d8f5a3a0,info=(nil))
[18:27:52.747877] [dll] sane_control_option(handle=0x5583dac29720,option=7,action=0,value=0x7ffe0983fce4,info=(nil))
[18:27:52.747904] [dll] sane_control_option(handle=0x5583dac29720,option=10,action=0,value=0x5583d8f5a3a4,info=(nil))
[18:27:52.747930] [dll] sane_control_option(handle=0x5583dac29720,option=8,action=0,value=0x7ffe0983fce4,info=(nil))
[18:27:52.747966] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=7)
[18:27:52.747997] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=7)
[18:27:52.748023] [dll] sane_control_option(handle=0x5583dac29720,option=7,action=1,value=0x5583dac2b490,info=0x7ffe0983fcb4)
scanimage: rounded value of tl-x from 0.100006 to 0.100006
[18:27:52.748070] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=0)
[18:27:52.748100] [dll] sane_control_option(handle=0x5583dac29720,option=0,action=0,value=0x7ffe0983fc60,info=(nil))
[18:27:52.748128] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=1)
[18:27:52.748154] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=2)
[18:27:52.748179] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.748204] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=4)
[18:27:52.748230] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=5)
[18:27:52.748255] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=6)
[18:27:52.748281] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=7)
[18:27:52.748306] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=8)
[18:27:52.748331] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=9)
[18:27:52.748356] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=10)
[18:27:52.748382] [dll] sane_control_option(handle=0x5583dac29720,option=9,action=0,value=0x5583d8f5a3a0,info=(nil))
[18:27:52.748409] [dll] sane_control_option(handle=0x5583dac29720,option=7,action=0,value=0x7ffe0983fc64,info=(nil))
[18:27:52.748435] [dll] sane_control_option(handle=0x5583dac29720,option=10,action=0,value=0x5583d8f5a3a4,info=(nil))
[18:27:52.748462] [dll] sane_control_option(handle=0x5583dac29720,option=8,action=0,value=0x7ffe0983fc64,info=(nil))
[18:27:52.748489] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=8)
[18:27:52.748516] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=8)
[18:27:52.748541] [dll] sane_control_option(handle=0x5583dac29720,option=8,action=1,value=0x5583dac2b490,info=0x7ffe0983fcb4)
scanimage: rounded value of tl-y from 0.100006 to 0.100006
[18:27:52.748580] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=0)
[18:27:52.748606] [dll] sane_control_option(handle=0x5583dac29720,option=0,action=0,value=0x7ffe0983fc60,info=(nil))
[18:27:52.748634] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=1)
[18:27:52.748659] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=2)
[18:27:52.748684] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.748709] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=4)
[18:27:52.748734] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=5)
[18:27:52.748760] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=6)
[18:27:52.748785] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=7)
[18:27:52.748810] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=8)
[18:27:52.748835] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=9)
[18:27:52.748860] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=10)
[18:27:52.748886] [dll] sane_control_option(handle=0x5583dac29720,option=9,action=0,value=0x5583d8f5a3a0,info=(nil))
[18:27:52.748913] [dll] sane_control_option(handle=0x5583dac29720,option=7,action=0,value=0x7ffe0983fc64,info=(nil))
[18:27:52.748940] [dll] sane_control_option(handle=0x5583dac29720,option=10,action=0,value=0x5583d8f5a3a4,info=(nil))
[18:27:52.748966] [dll] sane_control_option(handle=0x5583dac29720,option=8,action=0,value=0x7ffe0983fc64,info=(nil))
[18:27:52.748995] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.749022] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.749047] [dll] sane_control_option(handle=0x5583dac29720,option=3,action=1,value=0x5583dac2b490,info=0x7ffe0983fcb4)
scanimage: rounded value of resolution from 600 to 600
[18:27:52.749080] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=0)
[18:27:52.749105] [dll] sane_control_option(handle=0x5583dac29720,option=0,action=0,value=0x7ffe0983fc60,info=(nil))
[18:27:52.749133] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=1)
[18:27:52.749159] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=2)
[18:27:52.749185] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.749210] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=4)
[18:27:52.749233] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=5)
[18:27:52.749259] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=6)
[18:27:52.749285] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=7)
[18:27:52.749310] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=8)
[18:27:52.749335] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=9)
[18:27:52.749360] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=10)
[18:27:52.749388] [dll] sane_control_option(handle=0x5583dac29720,option=7,action=0,value=0x7ffe0983fe00,info=(nil))
[18:27:52.749414] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=9)
[18:27:52.749439] [dll] sane_control_option(handle=0x5583dac29720,option=9,action=1,value=0x7ffe0983fe20,info=0x7ffe0983fcf4)
scanimage: rounded value of br-x from 200.1 to 200.1
[18:27:52.749481] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=0)
[18:27:52.749508] [dll] sane_control_option(handle=0x5583dac29720,option=0,action=0,value=0x7ffe0983fca0,info=(nil))
[18:27:52.749534] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=1)
[18:27:52.749561] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=2)
[18:27:52.749587] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.749612] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=4)
[18:27:52.749636] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=5)
[18:27:52.749662] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=6)
[18:27:52.749687] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=7)
[18:27:52.749713] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=8)
[18:27:52.749738] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=9)
[18:27:52.749764] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=10)
[18:27:52.749789] [dll] sane_control_option(handle=0x5583dac29720,option=8,action=0,value=0x7ffe0983fe00,info=(nil))
[18:27:52.749816] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=10)
[18:27:52.749841] [dll] sane_control_option(handle=0x5583dac29720,option=10,action=1,value=0x7ffe0983fe20,info=0x7ffe0983fcf4)
scanimage: rounded value of br-y from 290.1 to 290.1
[18:27:52.749881] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=0)
[18:27:52.749907] [dll] sane_control_option(handle=0x5583dac29720,option=0,action=0,value=0x7ffe0983fca0,info=(nil))
[18:27:52.749934] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=1)
[18:27:52.749960] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=2)
[18:27:52.749986] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.750011] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=4)
[18:27:52.750036] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=5)
[18:27:52.750062] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=6)
[18:27:52.750087] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=7)
[18:27:52.750113] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=8)
[18:27:52.750138] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=9)
[18:27:52.750164] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=10)
[18:27:52.750189] [dll] sane_get_option_descriptor(handle=0x5583dac29720,option=3)
[18:27:52.750215] [dll] sane_control_option(handle=0x5583dac29720,option=3,action=0,value=0x7ffe0983fcf0,info=(nil))
[18:27:52.750322] [dll] sane_start(handle=0x5583dac29720)
scanimage: sane_start: Invalid argument
[18:28:11.873018] [dll] sane_cancel(handle=0x5583dac29720)
[18:28:12.153377] [dll] sane_close(handle=0x5583dac29720)
[18:28:12.153494] [dll] sane_exit: exiting
[18:28:12.153522] [dll] sane_exit: calling backend `escl's exit function
[18:28:12.155735] [dll] sane_exit: finishedDernière modification par calude (Le 14/02/2021, à 21:30)
Hors ligne
#2 Le 13/02/2021, à 18:47
- xubu1957
Re : [Résolu] Pb resolution sur imprimant/scanner Canon TS8250
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
En ligne
#3 Le 14/02/2021, à 21:30
- calude
Re : [Résolu] Pb resolution sur imprimant/scanner Canon TS8250
Bonsoir,
j'ai essayé mais toujours pas possible d'avoir un scan avec une résolution de 600 bpi. J'ai donc desinstallé le paquet scangear du site https://launchpad.net/~thierry-f/+archi … chael-gruz. J'ai rechargé le paquet scangear du site Canon.
Je me suis aperçu qu'il y avait une version récente(1.0.32) de sane-backend (http://www.sane-project.org/); j'avais la version 1.0.29.
Dans le fichier READ du répertoire source, il y avait la mention d'un ppa pour ubuntu:
Pre-built binaries:
===================
In addition to versions included in releases, some platforms have more current versions available.
Ubuntu PPA https://launchpad.net/~sane-project/+ar … ne-release
sudo add-apt-repository ppa:sane-project/sane-release
sudo apt update
apt install libsane libsane-common sane-utils
J'ai installé le ppa et les 3 paquets; et ça marche!
Avec simple scan, skanlite, xsane le scan peut avoir une résolution jusqu'à 1200 bpi; avec scanimage le test marche à 2400 bpi.
Dernière modification par calude (Le 15/02/2021, à 12:13)
Hors ligne