Every print starts with the ink. ACO Color Refill Ink is formulated to deliver clean, consistent results — whether you are printing a routine document or a colorful creative project. The range covers a complete four-color set — Black, Cyan, Yellow, and Magenta — so everyday printing and vivid color output are covered by a single trusted brand. Each bottle delivers high quality ink, designed for smooth, reliable performance in your inkjet printer. From sharp, clean documents to eye-catching color prints, ACO gives your printing the color it deserves. One brand, four colors, endless ideas. Key features: - Complete 4-color set: Black / Cyan / Yellow / Magenta - High […]

ACO Copy Paper — A4 210×297mm, 500 sheets per ream At ACO, we believe the paper you print on says as much as the words you print. That is why ACO Copy Paper is made to deliver clean, crisp, professional results — every sheet, every ream. Available in three weights to match the job: **70 GSM** for everyday documents and internal printing, **75 GSM** for balanced all-purpose use, and **80 GSM** for presentations, proposals, and client-facing materials. Each ream comes in the standard A4 size (210×297mm) with 500 sheets. When your documents carry your name, the paper should carry them well. Choose ACO Copy Paper — **good paper speaks for […]

Not necessarily. GSM (Grams per Square Meter) indicates the paper's weight. For instance, ratings of 70gsm, 75gsm, and 80gsm mean the paper weighs 70g, 75g, and 80g per square meter, respectively. Generally, a higher GSM results in thicker, more rigid paper; however, weight alone does not directly determine quality. To evaluate A4 paper quality, consider the following factors: Smoothness: Affects print clarity and toner adhesion. Stiffness: Affects stability as the paper passes through the printer. Moisture content: Levels that are too high or too low can increase issues like curling and paper jams. Whiteness and opacity: Affect the document's visual appearance and the experience of double-sided printing. Paper feed performance: […]

A short holiday break, then we’ll be back and ready for what’s next. As China’s National Day approaches, the ACO team would like to send our warm wishes to all our customers, distributors, and partners around the world. Please note that our office will be closed from October 1 to October 5, 2026, and normal business operations will resume on October 6. Need to reach us during the holiday? You’re always welcome to leave us a message. Our team will get back to you as soon as possible after we return. Happy China’s National Day from ACO!