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HP RM1-9644-000CN MP/Tray 1 drop Down Assembly for CLJ M855
- Genuine HP Part
- Model: RM1-9644-000CN
- Component: MP Tray 1 Drop Down Assembly
- Compatibility: HP Color LaserJet Enterprise M855
- Critical for MP Tray paper pickup
- Ensures accurate paper feeding
- Restores printer functionality
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Product Overview
The HP RM1-9644-000CN is a Multi-Purpose (MP) Tray 1 Drop Down Assembly for HP Color LaserJet Enterprise M855 series printers. This component is part of the paper feeding mechanism for the MP tray.
Technical Information
| Part Number | RM1-9644-000CN |
| Product Type | MP Tray 1 Drop Down Assembly |
Additional Specifications
| Printer Series Compatibility | HP Color LaserJet Enterprise M855 |
Product Description
The HP RM1-9644-000CN is a genuine replacement part for the Multi-Purpose (MP) Tray 1 Drop Down Assembly in HP Color LaserJet Enterprise M855 printers. This assembly is a key component responsible for the correct separation and feeding of paper from the MP tray into the printer's internal paper path. Its precise engineering ensures that only one sheet is picked up at a time, preventing common printing errors. Over time, wear and tear can affect the performance of the drop down assembly, leading to paper feed issues. When the MP tray fails to pick up paper or causes jams, replacing the RM1-9644-000CN is often the solution. This part is designed to meet HP's stringent quality standards, ensuring reliable performance and longevity. As a specific variant often designated for certain regions or configurations (indicated by 'CN'), this part guarantees compatibility with the intended HP Color LaserJet Enterprise M855 models. Proper installation, typically detailed in the printer's service manual, is necessary to ensure the assembly functions correctly and to avoid damage to the printer's paper handling system.



