HP 42A Black
Product Specifications
| Consumable | |
| Consumable Type | Toner cartridge |
| Printing Technology | Laser |
| HP Sub-brand | LaserJet |
| Color | Black |
| Included Qty | 1-pack |
| Cartridge Features | HP Smart printing |
| Duty Cycle | Up to 10000 pages ISO/IEC 19752 |
| Compatibility Information | |
| Compatible with | HP LaserJet 4240n, 4250, 4250dtn, 4250dtnsl, 4250n, 4250tn, 4350, 4350dtn, 4350dtnsl, 4350n, 4350tn |