India, April 27 -- Printing is no longer limited to offices. Small businesses, students and home users now handle regular print work, from documents to photos. Ink tank printers have become a practical choice because they reduce long-term costs and support high-volume use. Unlike cartridge models, these printers store more ink and need fewer refills. Brands like HP, Canon, Epson, Brother Industries and Kodak offer models that balance speed, output and wireless access. Most options now support Wi-Fi and mobile apps, making it easy to print from phones and laptops. If you print often, a speed of 10-15 pages per minute for black prints is a good starting point. Here are seven ink tank and wireless colour printers priced under Rs.20,000 that ...