diff --git a/mccs-it/thermal/modules/Thermal.js b/mccs-it/thermal/modules/Thermal.js
index 472357e..e7235db 100644
--- a/mccs-it/thermal/modules/Thermal.js
+++ b/mccs-it/thermal/modules/Thermal.js
@@ -54,7 +54,6 @@ module.exports = {
 			
 			// Pipe the PDF data to the printer
 			printer.stdin.write(pdfData);
-			printer.stdin.end();
 			
 			// Handle the process exit event
 			printer.on('close', (code) => {