| Brand | HP (Hewlett-Packard) Genuine OEM | Ensures absolute mechanical compatibility and maintains factory warranty. |
| Model Number | 104A | Standard consumer model identifier for simple tracking and purchasing. |
| Part Number | W1104A | Unique manufacturer stock code used to guarantee exact hardware pairing. |
| Component Type | Laser Imaging Drum Unit | Acts as the central light-sensitive platform for electrostatic image transfer. |
| Print Technology | Monochrome Laser | Formulated exclusively to produce sharp, high-density black-and-white documents. |
| Page Yield Capacity | Up to 20,000 Pages | Extended operational lifespan rated under standard ISO/IEC 19752 metrics. |
| Supported Printers (Neverstop) | HP Neverstop Laser 1000a, 1000w, 1200a, 1200w | Tailored precisely to fit the internal tracking slots of the Neverstop family. |
| Toner Integration Method | Works alongside HP 103A / 103AD Toner Reload Kits | Serves as the receiving chamber for the syringe-style manual toner injection. |
| Smart Chip Technology | Integrated HP Smart Tracking IC | Continually reports precise usage statistics and drum degradation data to the OS. |
| OPC Coating Type | Heavy-Duty Photoconductor Surface Layer | Resists micro-abrasions from paper dust to eliminate vertical lines or ghosting. |
| Recycling Integration | Eligible for HP Planet Partners Program | Promotes eco-friendly workspace disposal with free collection and recycling. |
| Package Contents | 1 Imaging Drum, Installation Guide, Recycling Guide | Out-of-the-box solution requiring no extra tools or sub-assemblies for setup. |