| Post-Consumer Recycled Content Percent | 12% |
| Total Recycled Content Percent | 13% |
| Page-Yield | 20,000 |
| Color(s) | Black |
| Yield Type | High-Yield |
| Market Indicator (Cartridge Number) | HP 42X |
| For Use With | HP LaserJet 4250 Series, 4350 Series |
| Device Types | Laser Printer |
| Remanufactured | No |
| OEM/Compatible | OEM |
| Supply Type | Toner |
| Global Product Type | Toner/Toner Cartridges |