Printing slow in AX 2012?

We are new to AX and are running AX 2012.

I ran our first large batch of invoices through and am finding it to take about 3 hours to print 700 customer invoices (SalesInvoiceReport).

Is this normal?

I’ve tried multiple network printers, local printer, PDF, screen, & file and it seems that when I print a range the time is still the same.

I also tried sending them to the “print archive” but had the same printing issues extracting & printing the invoices again from the archive.