Overview
The RLMPU0278FCZZ is a high-output halogen heater lamp engineered for use in printers, copiers, fax machines, and industrial heating applications. Rated at 120V with a 600W power output, this halogen bulb provides efficient infrared heating to maintain optimal operating temperatures in thermal print heads, fusing units, and other heated components. The halogen filament design delivers rapid, consistent heat output while maintaining long operational life.
Key Features
- 120V AC input voltage for standard North American electrical systems
- 600W continuous power output for reliable thermal performance
- Halogen filament technology for efficient infrared heat generation
- Designed for thermal print head and fusing unit applications
- Long-lasting filament construction for extended service life
- Direct replacement for OEM heater lamp assemblies in compatible printer models
Technical Specifications
| Input Voltage | 120V AC |
| Power Rating | 600W |
| Bulb Type | Halogen |
| Application | Printer / Machine Heating |
| Part Number | RLMPU0278FCZZ |
| Condition | New in Box |
| Mounting Type | Halogen Lamp Socket |
| Heat Output Technology | Infrared (Halogen) |
Typical Applications
- Thermal print head heating in laser and LED printers
- Fusing unit maintenance in xerographic copying machines
- Industrial process heating requiring controlled infrared output
- Office equipment thermal management systems
- Precision equipment requiring stable, efficient heat sources
Compatibility & Replacements
Compatible With
- 120V AC electrical systems in North America
- OEM printer and machine heating assemblies rated for 600W halogen bulbs
- Standard halogen lamp sockets (verify socket type with equipment documentation)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or equipment manufacturer before ordering. The RLMPU0278FCZZ is designed as an OEM replacement part; confirm part number match in your equipment documentation to ensure proper fit and function.
Works With
- Printer thermal management circuits
- Copier fusing units (120V systems)
- Office and industrial heating assemblies
- Standard AC electrical infrastructure








