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<p>Hello,</p>
<p>I have a Canon imageCLASS MF634Cdw. It is very similar to the
MF733Cdw.</p>
<p>Starting with the source for backend version 1.0.27, I got it
working by making the following changes and recompiling:</p>
<p>In backends/doc/descriptions/pixma.desc -- Copy the MF733Cdw
entry and changing the new entry to:</p>
<pre>:model "imageCLASS MF634C"
:interface "USB Ethernet WiFi"
:usbid "0x04a9" "0x27e2"
:status :complete
:comment "Flatbed and ADF scan. All resolutions supported (up to 600DPI)."
</pre>
<p>In backends/backend/pixma_imageclass.c</p>
<p>I added the USB PID<br>
</p>
<pre>#define MF634_PID 0x27e2
</pre>
<p>And I added to the array pixma_iclass_devices[]:</p>
<pre> DEV ("Canon imageCLASS MF634C", "MF632C/634C", MF634_PID, 600, 0, 637, 1050, PIXMA_CAP_ADFDUP),
</pre>
<p><br>
</p>
<p>I have scanned one page and I am happy with the results. If I
can help with more testing, I would like a prescribed set of tests
to follow.</p>
<p>Thank you,<br>
Steve<br>
</p>
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