A4 paper is the most commonly-used for printing and measures 210mm x 297mm. This paper comes in many different weights and with several different coatings, meaning there is an A4 paper that is suitable for any printing job.
Keeping this in consideration, what is considered high quality printer paper?
For general use, 20-pound paper is fine. But if you’re after a more professional look, use 22- to 24-pound paper. If you need to print on both sides, it’s best to consider 28- to 32-pound paper. The higher the brightness level, the brighter the paper.
Similarly one may ask, what is good quality paper? paper thickness
Thickness of paper is specified by its weight in grams per square metre (GM or GSM). Low grade photocopier paper is around 80gsm; letterheads 100-120gsm with good quality letterhead around 120gsm. Business cards are around 350gsm and flyers around 300gsm-350gsm.