doc: Mention escpr in CUPS configuration example.

Suggested by Danny Milosavljevic <dannym@scratchpost.org>.

* doc/guix.texi (Printing Services): Mention how to add support for
Epson printers to CUPS via escpr in the configuration example.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
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Diego Nicola Barbato 2018-01-28 20:59:02 +01:00 committed by Ludovic Courtès
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@ -11322,16 +11322,16 @@ CUPS service will generate a self-signed certificate if needed, for
secure connections to the print server. secure connections to the print server.
Suppose you want to enable the Web interface of CUPS and also add Suppose you want to enable the Web interface of CUPS and also add
support for HP printers @i{via} the @code{hplip} package. You can do support for Epson printers @i{via} the @code{escpr} package and for HP
that directly, like this (you need to use the @code{(gnu packages cups)} printers @i{via} the @code{hplip} package. You can do that directly,
module): like this (you need to use the @code{(gnu packages cups)} module):
@example @example
(service cups-service-type (service cups-service-type
(cups-configuration (cups-configuration
(web-interface? #t) (web-interface? #t)
(extensions (extensions
(list cups-filters hplip)))) (list cups-filters escpr hplip))))
@end example @end example
The available configuration parameters follow. Each parameter The available configuration parameters follow. Each parameter