I am using Google Chrome Version 39.0.2171.65 m.
WordPress version 4.0.1–en
WooCommerce Print Invoice & Delivery Note Version 4.0.2
Printing in portrait on A4 paper size.
Hope this helps, let me know if you need any more info.
Just loaded the latest update, but it still did not fix it.
Had a quick look at it myself and just changed the quantity around to be before the unit price in the print-content.php and it works perfectly.
I can share the updated file if anyone wants it.
Same problem with my clients invoices. I also noted that up until today the individual price was not printed, just the quantity and total, now it has added the extra price field and it is bunched up with quantity.
Any help appreciated.
