World: r3wp
[Postscript] Emitting Postscript from REBOL
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Graham 24-Jun-2008 [1682x2] | Maybe this is even going thru the windows printer driver |
so might fix your problems as well. | |
Henrik 24-Jun-2008 [1684] | it's a confusing subject, because there are 20 different ways to print :-) |
Graham 24-Jun-2008 [1685] | well, if the way you're doing it now is not working ... I suggest you try my ways :) |
Henrik 24-Jun-2008 [1686] | the problem is that the new printer is not a postscript printer. |
Graham 24-Jun-2008 [1687x2] | Huh?? |
the HP 1200 ? | |
Henrik 24-Jun-2008 [1689x2] | sorry if I confused you. no the HP1200 one is no longer being used |
I ranted about it, because I could not print directly to it, but had to use the adobe driver for that. | |
Graham 24-Jun-2008 [1691] | well, then there is very little option except to use ghostscript |
Henrik 24-Jun-2008 [1692x2] | now with a new printer, I have to create a completely different setup with ghostscript. |
the only problem is the speed. I really wish I could speed it up. | |
Graham 24-Jun-2008 [1694x2] | faster PC |
what printer do you have now? | |
Henrik 24-Jun-2008 [1696x2] | HP Laserjet 1505. |
well, the bitmap it sends is over 2 MB in size. that's pretty huge for a pure b/w bitmap I think. | |
Graham 24-Jun-2008 [1698] | who's decision was it to purchase that? |
Henrik 24-Jun-2008 [1699] | mine and budget. we can't afford a better printer. |
Graham 24-Jun-2008 [1700] | you need to create a PCL driver :) |
Henrik 24-Jun-2008 [1701x2] | it seems gsprint provides many more options... I will have to investigate that. |
yeah :-( | |
Graham 24-Jun-2008 [1703] | cheap host based printer |
Henrik 24-Jun-2008 [1704] | now if they stopped that winprinter crap and had postscript as standard in all printers... the hardware to do that should be fairly cheap for that today. |
Graham 24-Jun-2008 [1705] | so it will always be slower than a PS printe. |
Henrik 24-Jun-2008 [1706] | yes, I don't expect it to be as fast as PS, but this is like... 25-50 times slower. :-) |
Graham 24-Jun-2008 [1707x4] | do you need to print as soon as possible? |
You do know that ghostscript can convert ps to pcl ?? | |
and then you can dump the resulting prn file to the printer vs creating a bitmap?? | |
Since the printer driver is host based, it would be doing the same thing as well. | |
Henrik 24-Jun-2008 [1711x2] | I did not know that. |
if it can that makes my task simpler. | |
Graham 24-Jun-2008 [1713] | the product description says that the HHP 1505 is a host based PCL printer |
Henrik 24-Jun-2008 [1714] | yes it is. I think all HP printers are. |
Graham 24-Jun-2008 [1715] | no |
Henrik 24-Jun-2008 [1716] | well, as long as this one is.. :-) |
Graham 24-Jun-2008 [1717x3] | try sending some raw PCL to the printer to see what happens |
If it doesn't understand it .. then it's just a dumb printer | |
with a PCL driver | |
Henrik 24-Jun-2008 [1720x2] | hmm... need some examples for that. |
and a new PC. that stupid machine just died. glorious day today. | |
Graham 24-Jun-2008 [1722x3] | setup a HP printer ( eg an old laserjet ) and set the driver to print to a file |
take the printer output and send it directly to the printer if you can .. see what happens | |
My guess is that it doesn't have any PCL engine on boad. | |
Henrik 24-Jun-2008 [1725] | it might not |
Graham 24-Jun-2008 [1726x2] | the HP driver probably takes PCL and creates a bitmap and then sends it to the printer |
as opposed to sending PCL to the printer... well, that is my guess | |
Henrik 24-Jun-2008 [1728] | if anything, perhaps that process is faster |
Graham 24-Jun-2008 [1729] | ghostscript can generate pcl from postscript ... and then you can feed it to the driver |
Geomol 24-Jun-2008 [1730] | There are many printer specific bugs that require a windows printer driver to make postscript printing work properly Bad news for me! I'm working on a new version of a huge application for a customer, and I was about to rebuild their printing in a couple of months. I planned to use the rebol postscript dialect. |
Henrik 24-Jun-2008 [1731] | Geomol, I built a printer abstraction system called system-print for my apps. It's not finished, but for what it does it works sort of OK. You can choose printing method via a GUI and it auto-detects Ghostscript and uses it if necessary. |
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