found USB scanner (vendor=0x043d, product=0x007d, chip=rts8858c) at 
libusb:002:006

Your USB scanner was (probably) detected. It may or may not be supported by
  # SANE. Try scanimage -L and read the backend's manpage.


The backend lexmark from our site failes to compile but fortunatelly the 
lexmark library is before the error.

make install copy perfectly these library but not work (xsane,xscanimage)

An help please? The chip seems the same of other scanner supported.

My system is a gentoo linux amd64 updated
_________________________________________________________________
Esprimiti: personalizza la tua home page con Live.com.
http://www.live.com/
From [email protected]  Sat Jan 20 19:57:29 2007
From: [email protected] (=?UTF-8?Q?Pierre_Reni=C3=A9?=)
Date: Sun Jan 21 21:40:15 2007
Subject: [sane-devel] Using sane-pixma backend for the Canon MP180 scanner
Message-ID: <[email protected]>

Hello,
I've got a Canon MP180 scanner that is not working with sane.
I've downloaded the source code of the driver pixma_mp150 that's part of the
sane project. It supports the following scanners : MP150, MP170, MP450,
MP500, MP530, MP800, MP800R and MP830.

I want to make my scanner to work with this backend, but I don't know if
it's safe.

I've searched for the word MP170 :
$ grep -ri MP170 *
pixma.desc::model "PIXMA MP170"
pixma_mp150.c:#define MP170_PID 0x170a
pixma_mp150.c:    DEVICE("Canon PIXMA MP170", MP170_PID, 1200, 0),
( and some html pages, manpages... )
_________________
Details of the files found:
*pixma.desc @ line 33:
:model "PIXMA MP170"
:interface "USB"
:usbid "0x04a9" "0x170a"
:status :good

*pixma_mp150.c @ line 59:
#define MP150_PID 0x1709
#define MP170_PID 0x170a
#define MP450_PID 0x170b
#define MP500_PID 0x170c
#define MP530_PID 0x1712
#define MP800_PID 0x170d
#define MP800R_PID 0x170e
#define MP830_PID 0x1713

*pixma_mp150.c @ line 718:
const pixma_config_t pixma_mp150_devices[] = {
    DEVICE("Canon PIXMA MP150", MP150_PID, 1200, 0),
    DEVICE("Canon PIXMA MP170", MP170_PID, 1200, 0),
    DEVICE("Canon PIXMA MP450", MP450_PID, 1200, 0),
    DEVICE("Canon PIXMA MP500", MP500_PID, 1200, 0),
    DEVICE("Canon PIXMA MP530", MP530_PID, 1200, PIXMA_CAP_ADF),
    DEVICE("Canon PIXMA MP800", MP800_PID, 2400,
PIXMA_CAP_TPU|PIXMA_CAP_48BIT),
    DEVICE("Canon PIXMA MP800R", MP800R_PID, 2400,
PIXMA_CAP_TPU|PIXMA_CAP_48BIT),
    DEVICE("Canon PIXMA MP830", MP830_PID, 2400,
PIXMA_CAP_ADFDUP|PIXMA_CAP_48BIT),
    DEVICE(NULL, 0, 0, 0)
};
_________________

So the only things specific to this scanner are :
- Its name : "Canon PIXMA MP170"
- Its usbid : "0x04a9" "0x170a"
- Its resolution : 1200
- Its capability : 0 (nothing)
_________________

With the command sane-find-scanner I've this :
found USB scanner (vendor=0x04a9 [Canon], product=0x1715 [MP180]) at
libusb:002:002

So I think that my scanner has these specific values :
- Its name : "Canon PIXMA MP180"
- Its usbid : "0x04a9" "0x1715"
- Its resolution : 1200 (this resolution is the same)
- Its capability : 0 (nothing because I don't know)

If I want to use this driver, I only need to add the entries for this
scanner :

--- pixma.desc.orig     2007-01-20 19:49:56.000000000 +0100
+++ pixma.desc  2007-01-20 19:50:23.000000000 +0100
@@ -35,6 +35,11 @@
 :usbid "0x04a9" "0x170a"
 :status :good

+:model "PIXMA MP180"
+:interface "USB"
+:usbid "0x04a9" "0x1715"
+:status :minimal
+
 :model "SmartBase MP360"
 :interface "USB"
 :usbid "0x04a9" "0x263c"

--- pixma_mp150.c.orig  2007-01-20 19:49:44.000000000 +0100
+++ pixma_mp150.c       2007-01-20 19:52:03.000000000 +0100
@@ -58,6 +58,7 @@

 #define MP150_PID 0x1709
 #define MP170_PID 0x170a
+#define MP180_PID 0x1715
 #define MP450_PID 0x170b
 #define MP500_PID 0x170c
 #define MP530_PID 0x1712
@@ -718,6 +719,7 @@
 const pixma_config_t pixma_mp150_devices[] = {
     DEVICE("Canon PIXMA MP150", MP150_PID, 1200, 0),
     DEVICE("Canon PIXMA MP170", MP170_PID, 1200, 0),
+    DEVICE("Canon PIXMA MP180", MP180_PID, 1200, 0),
     DEVICE("Canon PIXMA MP450", MP450_PID, 1200, 0),
     DEVICE("Canon PIXMA MP500", MP500_PID, 1200, 0),
     DEVICE("Canon PIXMA MP530", MP530_PID, 1200, PIXMA_CAP_ADF),

_________________

But before to do this, I have a question : Is it dangerous for my scanner?
For the system? Or at worse it just won't work?

If I do this, I'll send you some feedback.

-- 
Pierre Reni?
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From [email protected]  Sun Jan 21 21:47:35 2007
From: [email protected] (Jochen Eisinger)
Date: Sun Jan 21 22:03:42 2007
Subject: [sane-devel] Pages all white with Cybercom 9352 (mustek_pp)
        backend
In-Reply-To: <[email protected]>
References: <[email protected]>
Message-ID: <[email protected]>

Hi,

I'm not sure this is really a CCD scanner. You could try the cis1200
driver, maybe that helps?

regards
-- jochen

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