HP Latex 330

I just Got my first “used” latex printer, and all seems perfect.

How long time would it normal take to print..

50 m2 full colour It took 8 hours

Today 4 phonenumbers Black letters only 8 characters 40x200 cm.

It took more than 90 minuttes.

What to do - This could nor be right?

Print throughput is dependent on several factors, the first of which is defined in the Print Mode of the Media Preset being used. On the Latex 330 on self-adhesive vinyl, the reference speed of 140 square feet/hr (13 M2/hr) is based on an 8-pass print mode.