Choosing the appropriate copy variety for your requirements can feel confusing, especially when it comes to grammage. IK A4 paper is commonly available in several grammage options, mostly 80gsm, 70gsm, and 75gsm. https://maepccd518299.fliplife-wiki.com/499109/ik_a4_copy_paper_your_guide_to_grammage_understanding_a_look_at_grammage_80gsm_70gsm_75gsm