SP 204: Add bypass tray support

The printer is annoying for this one.  Unless you actually print to the bypass
tray, it will ignore it, so this must be set in the printer options.  The tray
is also annoying to use in that it's a manual feed, accepting one sheet at a
time.

Anyway, add the option to specify the bypass tray in the PPD and filter.

Signed-off-by: James Bottomley <JBottomley@Parallels.com>

RICOH_Aficio_SP_204.ppd

@@ -77,8 +77,9 @@
 *CloseUI: *MediaType
 *OpenUI *InputSlot/Media Source: PickOne
 *OrderDependency: 10 AnySetup *InputSlot
-*DefaultInputSlot: Auto
-*InputSlot Auto/Auto: "<</MediaPosition 0>>setpagedevice"
+*DefaultInputSlot: TRAY1
+*InputSlot MANUALFEED/Bypass Tray: "<</MediaPosition 0>>setpagedevice"
+*InputSlot TRAY1/Tray 1: "<</MediaPosition 1>>setpagedevice"
 *CloseUI: *InputSlot
 *OpenUI *Resolution/Resolution: PickOne
 *OrderDependency: 10 AnySetup *Resolution

pstoricohddst-gdi

@@ -37,6 +37,7 @@ options="$5"
 
 pagesize="A4"
 resolution="600"
+mediasource="TRAY1"
 for opt in $options; do
 	case "$opt" in
 		PageSize=*)
@@ -45,6 +46,10 @@ for opt in $options; do
 	    	Resolution=*)
 		resolution=${opt#Resolution=}
 		resolution=${resolution%dpi}
+		;;
+		InputSlot=*)
+		mediasource=${opt#InputSlot=}
+		;;
 	esac
 done
 
@@ -104,7 +109,7 @@ EOF
 		cat <<EOF
 @PJL SET PAGESTATUS=START$e
 @PJL SET COPIES=1$e
-@PJL SET MEDIASOURCE=AUTO$e
+@PJL SET MEDIASOURCE=$mediasource$e
 @PJL SET MEDIATYPE=PLAINRECYCLE$e
 @PJL SET PAPER=$pagesize$e
 @PJL SET PAPERWIDTH=$xs$e
@@ -169,7 +174,7 @@ EOF
 		cat <<EOF
 @PJL SET PAGESTATUS=START$e
 @PJL SET COPIES=1$e
-@PJL SET MEDIASOURCE=AUTO$e
+@PJL SET MEDIASOURCE=$mediasource$e
 @PJL SET MEDIATYPE=PLAINRECYCLE$e
 @PJL SET PAPER=$pagesize$e
 @PJL SET PAPERWIDTH=$xs$e