Specifications:
1) Suitable for HP K5400/K550/K5300/ L7580/L7780/K850 printers which use HP 18/ 88 cartridge.
2) High quality, low cost, easy maintenance
3) Vast volume of ink for continuous printing without changing cartridges;
4) Excellent printing quality
5) Easy setup for long-term usage
6) Designed to perform with maximum reliability, efficiency and ease of operation
7) Cuts the running costs of printers by 90% because the same ink tanks can be used over and over again
8) Ink is supplied in cost efficient polyethylene bottles