diff --git a/htdocs/includes/mike42/escpos-php/src/Mike42/Escpos/Printer.php b/htdocs/includes/mike42/escpos-php/src/Mike42/Escpos/Printer.php
index edc6ac91057..753d2ea8ad3 100644
--- a/htdocs/includes/mike42/escpos-php/src/Mike42/Escpos/Printer.php
+++ b/htdocs/includes/mike42/escpos-php/src/Mike42/Escpos/Printer.php
@@ -17,7 +17,6 @@ use InvalidArgumentException;
 use Mike42\Escpos\PrintBuffers\PrintBuffer;
 use Mike42\Escpos\PrintBuffers\EscposPrintBuffer;
 use Mike42\Escpos\PrintConnectors\PrintConnector;
-use Mike42\Escpos\PrintConnectors\DummyConnector;
 use Mike42\Escpos\CapabilityProfile;
 
 /**