HP Color LaserJet 1600 :  foo2zjs - foo2hp - foo2xqx - foo2lava - foo2qpdl - foo2oak
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8 years ago
coethium
You can find a tarball of my .prn here : http://www.andozyme.fr/hp1600-tests.tar.gz
Forum: HP Color LaserJet 1600
8 years ago
coethium
Good idea taking a .prn from windows ! So i maked others tests from a prn, and the only 3 values theory seems good, even if all values are in the data. You're right for 11, that's the full ink value. 10 is the half ink value, and 00 no ink. 01 is less used than the others. Here some stats : $ hexdump xxxx-01-3.pbm | grep " 0" | wc -l 377916 $ hexdump xxxx-01-3.pbm
Forum: HP Color LaserJet 1600
8 years ago
coethium
Hi, i have got a Laserjet 1600 so i can do tests on it. As said on the website, 2bpp is not tuned. I found why : in the current code, 2bpp is done as cups do, with 4 values : 00 : no ink 01 : little ink 10 : middle ink 11 : full ink But HP Laserjet 1600 works with 3 values : 00 : no ink 01 : half ink 10 : full ink 11 has no mean, because that's an half AND full ink spot, so
Forum: HP Color LaserJet 1600
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