Choosing the right copy variety for your requirements can feel difficult, especially when it comes to paper weight. IK A4 copy is commonly available in several grammage options, mostly 80gsm, 70gsm, and 75gsm. 80gsm https://iangdpt192113.mysticwiki.com/2505092/ik_a4_copy_paper_your_guide_to_grammage_understanding_a_look_at_grammage_80gsm_70gsm_75gsm