Re: [Gimp-print-devel] stc740 now understands ESC(U, but ...

[Karl H. K. <kh...@kh...>]

On Wed, Jan 26, 2000 at 08:40:05AM -0500, Karl Heinz Kremer wrote:
> Here is what I found out late last night: With the latest CVS
> version my Epson stc740 handles the set unit command correctly,
> but still produces only blank pages. I looked at the ESC/P code
> and it looks like there is an extra byte after the ESC(S command.
> I was too tired at that time to actually find the problem in=20
> the source code, so this either has to wait until tonight, or
> until somebody else will have a chance to look at it.

=2E.. OK, here is more information: There is an extra instance of
ESC(S on line #815 in print-escp2.c. This only outputs the command,
but does not print any parameters. When I remove this command I
am having problems with ESC(c. The documentation I have lists
four parameters for ESC(c, the code however uses eight. Is it
possible that the MODEL_VARIABLE_4 printers use different types
of "Set page format" commands? Which printers do use eight=20
parameters?

Karl Heinz

--=20
Karl Heinz Kremer                                      kh...@kh...
                                                http://www.khk.net
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