to put this option would be very practical, know that a lot of people will like.
we have a machine that is worth a certain price and we can not even do things like on the link while printers can cost the bottom .... this is a little frustrating https://www.youtube.com/watch?v=KV2AjyowXX4
that will avoid many worries for certain with a simple option which one activates or not according to the goodwill of the customer, without playing on the guarantee