pdfbox with tomcat problem

[Ross eldrin Taupa]

Hello I recently used PdfBox to print a pdf file to a thermal printer, im 
successful in doing this when I run my web application on eclipse. But when I 
deploy my web app in tomcat7, printing does not work anymore it does not have 
any errors in logs, and it doesn't create any print job on my windows 7. My 
Code is 

PDDocument doc = PDDocument.load(filePath);
doc.silentPrint();

Hope you guys can help me thank you!