@pharmacist
what kind of protection layer?
are there any special paper that has already have a protection layer?
or use a special spray for protection?
thank you for the reply, i really appreciate it.
the size of the paper will be a4 or a3,
i just wondering what kind of printer should i use, will be hp,epson or cannon? are there other brands that prints best result?
is it true that pigmented ink is better than the laser type?