For HP ENVY. Envy 4500 4502 5530 5534 5535 4501 4503 4504 4505 4506 4508 4509 5531 5532 5539. 61/ 61 XL Black CH563WN Color CH564WN Ink fits HP Deskjet 2540 2541 2542. Up to 750 pages per 61 XL Black ink and 450 pages per 61XL color ink, at 5% coverage.
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