HP Compatible
HP 21
Replaces OEM: HP 21/27/56/336/337/338/339/350/350xl
| Brand Compatibility | HP |
| OEM Model | HP 21/27/56/336/337/338/339/350/350xl |
| G&G Model (Factory) | NR-H2001BK-RK20B-20ml |
| Type | Ink Cartridge |
| Chip | N/A |
| Color | Black |
| Page Yield | N/A pages |
| US Market Ready | ✅ Yes |
Compatible Printers
- HP 21/27/56/336/337/338/339/350/350xl
Quick Inquiry — HP 21
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Available Variants
| OEM Code | Color | Chip | Yield |
| HP 21/27/56/336/337/338/339/350/350xl | Black | — | — |
