From f272b8fb43ee1de541446b22ec535534165bce1a Mon Sep 17 00:00:00 2001
From: mid-kid <esteve.varela@gmail.com>
Date: Sat, 21 Oct 2023 17:53:40 +0200
Subject: [PATCH] Fix printer speed setting

---
 cut_paper.sh   | 2 +-
 print_image.sh | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/cut_paper.sh b/cut_paper.sh
index dc7c901..97940bc 100755
--- a/cut_paper.sh
+++ b/cut_paper.sh
@@ -2,4 +2,4 @@
 set -e
 dev=/dev/usb/lp0
 
-printf '\x1DVA\1' > $dev
+printf '\x1DVA\0' > $dev
diff --git a/print_image.sh b/print_image.sh
index ae4bc06..5d0e09a 100755
--- a/print_image.sh
+++ b/print_image.sh
@@ -17,7 +17,7 @@ size_y="$(hex_size "$(echo "$data_header" | cut -d' ' -f 2)")"
 
 # Set print speed
 printf '\x1D(K\2\0' > $dev
-printf '51' > $dev
+printf '21' > $dev
 
 # Upload graphics data
 printf '\x1D(L' > $dev
@@ -34,4 +34,5 @@ printf '\x1D(L\2\0' > $dev
 printf '02' > $dev
 
 # Cut paper
-printf '\n\n\n\x1DVA\0' > $dev
+printf '\n\n\n' > $dev
+printf '\x1DVA\0' > $dev