[sane-devel] open driver for Epson Perfection V100 Photo?

m. allan noah kitno455 at gmail.com
Sun Mar 28 01:19:19 UTC 2010

2010/3/27 Stéphane Blondon <stephane.blondon at gmail.com>:
> 2010/3/27 m. allan noah <kitno455 at gmail.com>:
>>> try to get a log of the scanner being plugged in and turned on. I want
>>> to see the firmware upload.
> Esfw66.bin is really the firmware: it's the main block of data in the
> init logfile (starting at line 54). The differences are:
> - the 100 first bytes of the firmware are not sended.
> - the end of the firmware is not sended too (they are only "ff" values).

this sounds like epjitsu. there is also a checksum byte that follows.

>> Attached is an image extracted from your log.
> The first scan was a white area only, so it's hard to split the white
> calibration and the really scanned area.
>> Can you write
>> the letters 'RGB', each in the correct color
> It's done:
> The results are available in the archive at
> http://static.zeropassword.com/tmp/epson_v100_init_and_scan_RGB.tar.lzma
> It a temporary address; I will set up a very basic website elsewhere.

not working right now?

> In the archive:
> - the logs of the scan at 50 dpi and at 300 dpi;
> - the picture generated by the scanner;
> - the log of the init.
> All the logs are filtered by spike4.

sounds good. I'll try again to download them tomorrow.

"The truth is an offense, but not a sin"

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