We are a Bakery, we sell bread and rolls. we deliver to sub shops, schools, pizza shops, etc. When we deliver, we use a 2 part form, the customer signs and keeps 1 part, the second part comes back to the office and is used for delivery confirmation and billing. We need the 2 part form, and therefore we need to still use dot matrix printers. We are upgrading from Nav 2009 to Nav 2017. The speed of printing in Nav 2009 works great no issues. The same report, now in Nav 2017 prints extremely slow. We are talking about printing 2000+ invoices a day, and takes about 1 hour using 3 printers in Nav2009. The same number of invoices printing in Nav2017 takes 4+ hours.