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Article #508Re: High res Colour Printing in RISC OS 3.1
From: blacka
Date: Mon, 21 Dec 1992 23:41
Date: Mon, 21 Dec 1992 23:41
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As the instigator of this discussion, I would like to thank everyone who's replied to it. It has been an interesting discussion, and I have learnt a lot about the subject. I have sucessfully set up the control codes for 360x180 colour printing. I accept that it takes a long time and only use if when I feel it is needed. A couple of points remain however : - Owen is concerned about the ribbon becoming dirty because of overprinting. I would guess this is only a problem with Y-interlace - for X interlace the driver does the two yellow passes, etc ending with black. Am I correct here. - I am confused as to whether and XB24 printer really prints to 360 resolution (or whether it skips a dot immediately after another dot). My XB24 manual is contradictory on this point. In the table of control codes (p58 if anyone has a copy) it gives the impression that you can print every dot, whereas the spec on page 106 claims "Adjacacent dots not printable in these modes". I suspect the latter is the case - does anyone have any hard evidence. Final point - I have noticed that the quality of Outline Font printout is better under RISCOS3.1 than 2. Previously I found 180x180 was poor, 360x360 was needed. Now I find that 180x180 is acceptable, and 360x180 when I need high quality. Could Owen shed any light on what has be done to obtain this improvent Andrew Black
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Path: arc1-ca.pugleaf.net!sparky!uunet!pipex!logica!blacka From: blacka@logica.co.uk Newsgroups: comp.sys.acorn.tech Subject: Re: High res Colour Printing in RISC OS 3.1 Message-ID: <1992Dec21.234158.22@condor> Date: 21 Dec 92 23:41:58 GMT References: <ARM200-921218145909-63C24CA9*@MHS> Lines: 35