HP Q5999A Maintenance Kit for LaserJet 4345, 225K Pages, 110V/230V
Original maintenance kit for HP LaserJet 4345 printers, supports up to 225,000 pages with 110V or 230V compatibility.
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HP Q5999A Maintenance Kit for LaserJet 4345
The HP Q5999A Maintenance Kit is a comprehensive, OEM‑approved solution designed specifically for the HP LaserJet 4345 series. It delivers exceptional reliability and performance by replacing critical components that wear out over time, ensuring your printer continues to produce high‑quality output with minimal downtime.
Key Features and Benefits
- Full Component Replacement: The kit includes all essential parts—fuser unit, transfer roller, toner cartridge, and input tray—so you can perform a complete overhaul in one go.
- High Page Yield: Each component is engineered for up to 225,000 pages, significantly extending the life of your printer compared to standard consumables.
- Dual Voltage Compatibility: Available in both 110 V and 230 V versions, allowing seamless deployment across North American and European office environments.
- OEM Quality Assurance: All parts meet HP’s stringent quality standards, guaranteeing optimal print quality, color fidelity, and mechanical reliability.
- Easy Installation: The kit is designed for quick, tool‑free replacement. Follow the step‑by‑step guide included in the package to restore your printer to factory performance.
Component Breakdown
| Part | Description |
|---|---|
| Fuser Unit (B5L36A) | High‑temperature roller that bonds toner to paper. Built for durability and consistent heat distribution. |
| Transfer Roller | Ensures precise toner transfer from the drum to the paper, maintaining sharp text and images. |
| Toner Cartridge (Rebuilt) | Color or black cartridge with a high‑capacity powder formulation for crisp, fade‑resistant prints. |
| Input Tray | Robust paper feed tray that supports various media types and sizes while preventing jams. |
Installation Procedure
- Power Off: Turn off the printer and unplug it from the outlet to ensure safety.
- Remove Old Components: Carefully detach the existing fuser, transfer roller, toner cartridge, and input tray following the manufacturer’s guidelines.
- Insert New Parts: Place each new component into its designated slot. Confirm that all connections are secure and that the parts click into place.
- Reassemble: Close the printer cover and reconnect power.
- Run Test Print: Execute a test page to verify proper alignment, color balance, and absence of print defects.
Compatibility Overview
The HP Q5999A Maintenance Kit is specifically engineered for the following models within the LaserJet 4345 family:
- HP LaserJet 4345
- HP LaserJet 4345MFP
- HP LaserJet 4345L
- HP LaserJet 4345W
All models share the same internal architecture, allowing a single kit to serve multiple devices without modification.
Performance Metrics
| Metric | Specification |
|---|---|
| Page Yield | 225,000 pages per component set |
| Print Speed | Up to 30 pages/min (standard) |
| Resolution | 1200 dpi (black), 600 dpi (color) |
| Duty Cycle | Up to 50,000 pages/month |
Maintenance Tips for Longevity
- Regular Cleaning: Periodically clean the interior of the printer with a soft, lint‑free cloth to remove toner dust.
- Paper Quality: Use high‑grade, HP‑approved paper to reduce wear on rollers and fuser.
- Environment Control: Keep the printer in a temperature‑controlled room (20–25 °C) with low humidity to prevent component degradation.
Warranty and Support
The HP Q5999A Maintenance Kit is backed by HP’s global support network. For detailed service instructions, firmware updates, or troubleshooting assistance, consult the official HP documentation or contact a certified HP technician.
Conclusion
Investing in the HP Q59999A Maintenance Kit guarantees that your HP LaserJet 4345 remains reliable, efficient, and capable of delivering high‑quality prints for years. By replacing critical components with OEM parts engineered for maximum durability, you protect your investment and maintain peak performance across all printing tasks.
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 3.00 CHF  299.98 EUR  410.00 EUR   205.25 EUR  284.42 EUR |
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| Tags | HP LaserJet HP Q5999A Service-Kit 225K pages HP Q5999A |
| Identifiers | |
| Brand |  HP is a technology company that creates a wide range of products, including personal computers, printers and scanners, and software. |
| MPN | HP Q5998A |
| ID | 19806880 |
| Dimensions / Weight | |
| Key Features | |
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