I just looked at the top couple inches of both images in your launchpad bug report, and I dont see anything wrong with the files.
allan On Wed, Jan 28, 2015 at 1:53 PM, ken <geb...@mousecar.com> wrote: > I already opened up a bug report on this: > https://bugs.launchpad.net/hplip/+bug/1415121, if anyone's interested. > > > On 01/28/2015 01:44 PM, ken wrote: >> >> What I wrote already in the prior email makes it clear this is a 1200dpi >> scanner. >> >> "4 pixels per dot" would correspond to 3 colors + a B/W bit for each >> dot-- what would be required for color scanning at 1200dpi. "Pixel" is >> a rather slippery term. Perhaps the tech should have said "sensel". But >> this was tier-one tech support after all, not a developer I was talking >> with. And she had to look up that much. >> >> On 01/28/2015 10:33 AM, m. allan noah wrote: >>> >>> "4 pixels per dot" is a meaningless statement. A dot is a pixel. You >>> would have to ask the hplip guys if they can get 1200 dpi out of this >>> scanner. >>> >>> allan >>> >>> On Wed, Jan 28, 2015 at 9:39 AM, ken <geb...@mousecar.com> wrote: >>>> >>>> On 01/28/2015 07:23 AM, m. allan noah wrote: >>>>> >>>>> >>>>> at least in lineart mode, the scanner maximum is 300dpi. Try scanimage >>>>> --mode=color --help >>>>> >>>>> allan >>>>> >>>> >>>> According to specifications published by HP, this scanner's hardware and >>>> optical resolution is 1200x1200 dpi. I just called HP tech support to >>>> confirm this and was told this is correct and that, further, there >>>> are "4 >>>> pixels per dot", meaning that the scanner handles both color and B/W >>>> at that >>>> resolution. So I don't know why scanimage would report that 300dpi >>>> is the >>>> maximum resolution. >>> >>> >>> >>> >> > -- "well, I stand up next to a mountain- and I chop it down with the edge of my hand" -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to sane-devel-requ...@lists.alioth.debian.org
