add config prints

src/index.js

@@ -145,7 +145,7 @@ async function main(data) {
 	await createPDF({ filePath, ...data });
 	console.log("PDF created, printing now");
 	console.log(cacheFolder + data.foreign_id + ".pdf");
-	await printFile(filePath, 2);
+	await printFile(filePath, config.prints || 1);
 }
 
 // Express Server