diff --git a/README.md b/README.md
index e6f4a03..6725b95 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,12 @@ poetry run gunicorn -w 1 'phomeme:app' -b [::0]
 ```
 
 
+## Usage
+
+
+Visit the awesome frontend on http://localhost:8000 or send via curl
+using `curl -v -F image=@image.pdf localhost:5000/print`.
+
 ## Credits
 
 Heavily based on [SFZ-aalen][1]
diff --git a/phomeme/__init__.py b/phomeme/__init__.py
index 4826562..205d642 100644
--- a/phomeme/__init__.py
+++ b/phomeme/__init__.py
@@ -8,6 +8,7 @@ from flask_cors import CORS
 
 DEVICE = "B9:26:5A:67:50:49"
 
+
 app = Flask(__name__)
 app.config["MAX_CONTENT_LENGTH"] = 40 * 1024 * 1024
 app.config["UPLOAD_FOLDER"] = "uploads"
@@ -38,6 +39,7 @@ def handle_image():
         print_image = PrintImage(img)
         print_image.print()
     except Exception as e:
+        print(e)
         return f"Error printing image: {e}", 500
 
     return "ok", 200