Re: need a test print
- From: "petrus bitbyter" <pieterkraltlaatditweg@xxxxxxxxxxxxxxxxx>
- Date: Mon, 30 Oct 2006 21:45:55 +0100
"colin" <no.spam.for.me@xxxxxxxxxxxx> schreef in bericht
news:A0s1h.31679$w07.3333@xxxxxxxxxxxxxxxxxxxxxxx
Hi, Im looking at the canon Pixma iP4300 printer
but think il take advantage of getting a test print from it first,
I want to try and see if it can print a codewheel 50mm diameter with 2000
lines,
ive tried a few free cad packages and created simple drawing with 2000
'spokes' but cant seem to find a way of getting it to a jpg file
without such loss of resolution the spokes are merged into 1 circle,
anyone know of a good proggy to create a jpeg file like this ?
or even know where a jpg file like this is or as good a test print ?
Ive scanned an existing codewheel but its not very good even though I have
1200dpi scanjet 5300c, the actual lines are too fine to see with a naked
eye, you can see them on the scan but not well enough defined for
printing.
I want to make a second code wheel with 1 less lines than the other.
Colin =^.^=
Colin,
Don't use JPG. That's using a lossy compression loosing details whenever
it's saved. Suppose GIF to do better as it is lossless.
petrus bitbyter
.
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