Update to 1500 patches

This makes it 3 pages, and is close enough to the 1680
unnecessarily-calibrated limited.

gencharts.sh

@@ -3,6 +3,7 @@ set -euo pipefail
 IFS=$'\n\t'
 
 NAME=$(cat ./profilename)
-targen -v -d 2 -G -g 32 -f 1656 $NAME
-# Targeting 8.2mm x 8.3mm patches, with 1mm spacers, staggered layout.
-printtarg -v -iCM -h -a 0.6 -A 1.68 -R 1 -T 300 -p A4 $NAME
+# Targeting 8.38mm patches, with 1mm spacers, staggered layout.
+# 3 pages,
+targen -v -d 2 -G -g 32 -f 1584 $NAME
+printtarg -v -iCM -h -a 0.62 -A 1.68 -R 1 -T 300 -p A4 $NAME

profilename

@@ -1 +1 @@
-HPC4580_EbayInk_JBurrows120gsm170cieb
+ET2700_Claria502_JBurrows120gsm170cieb