4 Pack Black Only – Ideal for Document Printing. Includes 4 PGI-280XXL Large Black ink cartridges (Total 4 Pack, No Color Cartridges Included), perfect for high-volume document printing at home or office. High Yield XXL Ink – Print More, Replace Less. Each PGI-280XXL Large Black cartridge prints up to 600 pages, helping reduce replacement frequency and improve printing efficiency. Printer Compatibility – Wide Model Coverage. Compatible with 280 ink cartridges for TR8620a TR8620 TS9520 TS9521C TR8622 TR8520 TR8500 TR7620 TR7520 TR7500 TS6100 TS6120 TS6200 TS6220 TS6300 TS6320 TS702 TS702a TS8100 TS8120 TS8200 TS8220 TS8222 TS8300 TS8320 TS8322 TS9100 TS9120 printers, ensuring stable and reliable performance. Upgraded Smart Chip – No Hassle Printing. Advanced chip ensures quick recognition, accurate ink level display, and smooth installation for uninterrupted printing. Sharp Black Text – Consistent Output for Everyday Use. Delivers crisp, dark text with no clogging or smudging, ideal for documents, reports, and office printing needs. KUF 280XXL Ink Cartridge 4-Pack Replacement for Canon Printers– Black