1、Good‑quality ink, natural reduction, using excellent materials, fine particles with clear printing 2、Fine ink particles, no plugging, good stability through the third molecular sieve transition bring smooth printing 3、The ink outlet can provide good print quality, realize continuous worry‑free printing, excellent quality and reliability 4、Good‑quality chips possess strong compatibility, good recognition, more stable performance, and reliability 5、Possess strong color, waterproof and sunscreen, special dye ink for photos, not easy to fade, long photo storage time 6、Printed photos have vivid colors, bright colors and high restoration, making photos close to reality Item Type: Printer Cartridge Material: Plastic Size: Approx. 20.7 x 4.3 x 2.2cm / 8.1 x 1.7 x 0.9in(manual measurement, slight error)Number of Pages to be Printed: 3000 pages (5% coverage of A4 paper) Capacity: 120ml Applicable Models: For HP PW352DW / MFP377dn /dw /Pro352dn /452dn /452dw /477dn /MFP477DW /552dw /577dw /577z /P55250dw /ManagedMFP /P57750dw, etc. How to Use: 1. Remove the old ink cartridge 2. Install a new ink cartridge 3. The printer is in normal use 1 x Printer Cartridge