hi here, if you want, i can write you a little java program
like i made with my ricoh aficio unsupported scanner
just need the usblyser report of scans in differents modes
color 100 dpi
grayscale 100 dpi
color 300 dpi
grayscale 300 dpi
maybe one with 600
i just need the start and the end of re
ok today i worked with the data, i added this in the loop
try { FileChannel channel = new FileOutputStream(new File("out.xml"),
true).getChannel(); //true = append data
channel.write(readed);
ok, lets resume all of this
i converted the python program in java, its more habitual to manipulate this
language for me
i combined every modes, color, grayscale and bw, all in 75ppp resolution
with 2 different size
*full plate a4+a little margin
*semi sized a5 manually resized in paintbrush scan
f
discovered something while playing with this mode
here is the grayscale a4 preview (same than b/w a4 preview)
>>> dev.write(0x3,"\x03\x09\x01"); dev.read(0x85,100)
<<>> dev.write(0x3,"\x03\x0D\x0B"); dev.read(0x85,100)
<<>> dev.write(0x3,"\x03\x0C\x11\x00\x00\x00\x01\x02\x05\xFF\x00\x00\x00\x0
ok finally im able to do the full scan procedure manually
import usb
dev = usb.core.find(idVendor=0x05ca, idProduct=0x0042c)
dev.write(0x3,"\x03\x09\x01"); dev.read(0x85,100);
dev.write(0x3,"\x03\x0D\x0B"); dev.read(0x85,100);
dev.write(0x3,"\x03\x0C\x11\x00\x00\x00\x02\x02\x05\xFF\x00\x00\x00\x0
after take a better look in the windows xp sniffer, it seems that the last
sequence who give me a timeout error is a repeating "data received
completed" after scanner send multiple sequences of 61440 bytes
<<< array of raw data 61440 bytes
>>> 03 0e 04 00 00 00 00 f0
<<< array of raw data 61440 by
here is the grayscale a4 preview (same than b/w a4 preview)
>>> dev.write(0x3,"\x03\x09\x01"); dev.read(0x85,100)
<<>> dev.write(0x3,"\x03\x0D\x0B"); dev.read(0x85,100)
<<>> dev.write(0x3,"\x03\x0C\x11\x00\x00\x00\x01\x02\x05\xFF\x00\x00\x00\x00\xE8\x13\x68\x1B");
>>>
>>> dev.write(0x3,"\x03\x0B
my current experimentation is usb sniffing under windows xp during a color a4
scan preview
i try to report the values i found in linux py2usb and read the scanner
response
>>> dev.write(0x3,"\x03\x09\x01"); dev.read(0x85,100)3
<<>> dev.write(0x3,"\x03\x0D\x0B"); dev.read(0x85,100)3
<<>> dev.write
i dunno if its good, but i tested this:
enabled all in dll.conf
added "device auto" in all .conf file
here's the new result of scanimage -L
[gphoto2] init_gphoto2: error: serial:/dev/ttyd1 is not a valid gphoto2
port. Use "gphoto2 --list-ports" for list.
[epsonds] unable to parse config line: de
after some investigation i found i was able to do that
but my knowelge about usb commincation is zero
i will need some help to continue to investigate this printer
satellite@satellite-Satellite-P200-1BY:~$ sudo python
>>> import usb
>>> dev = usb.core.find(idVendor=0x05ca, idProduct=0x042c)
>>> pr
this printer/scanner model is not supported, so i give you the informations i
have about it
and my tests after compiling latest version of backends
lsusb gives :
Bus 002 Device 111: ID 05ca:042c Ricoh Co., Ltd
sudo sane find scanner gives :
found USB scanner (vendor=0x05ca [RICOH], product=0x042
11 matches
Mail list logo
