diff --git a/smallprint.py b/smallprint.py
index 52a68fd..d30dbfe 100644
--- a/smallprint.py
+++ b/smallprint.py
@@ -41,7 +41,7 @@ def initialize():
     printer_endpoint = config.get("PRINTER_ENDPOINT") or 0x01
 
     # return Usb(prid1, prid2, printer_interface, printer_endpoint)
-    return File("/dev/usb/lp0")
+    return File("/dev/usb/lp2")
 
 
 def reset_defaults(printer):
@@ -199,7 +199,7 @@ def print_image(printer, image):
         im = im.transpose(Image.ROTATE_90)
 
     else:
-        height = math.floor(384.0 * ratio)
+        height = math.floor(384.0 / ratio)
         im = im.resize((384, height))
 
     im.save("temp.png")