Product Overview
RM1-8509-000CN Fuser Unit / Fuser Assembly / Fixing Unit FOR HP M521 M525 M521dn M521dw M525dn M525dw M525f Compatible Replacement Printer Spare Parts China Factory Stock is a compatible replacement fuser unit designed for HP office printers. Engineered as a direct-fit alternative to the original part, it offers reliable print quality and stable page yield at a competitive factory-direct price.
All units are produced under strict quality control and individually inspected before shipment. Suitable for printer repair shops, wholesalers, distributors and resellers looking for a steady supply of fuser unit spare parts.
Detailed Specifications
| Model Number | FOR HP M521 M525 M521dn M521dw M525dn M525dw M525f |
| Part Number | RM1-8509-000CN |
| Product Type | Fuser Unit / Fuser Assembly / Fixing Unit / Fuser Fixing Unit |
| Compatible Brand | FOR HP |
| Condition | New / Compatible replacement |
| Material | Industrial-grade components |
| Installation | Direct replacement, ready to install |
| Testing | 100% tested before shipping |
| Warranty | 3 months from delivery date |
| Stock Status | In stock, ready to ship |
| Supply | Factory direct supply |
| MOQ | 1 piece (sample accepted) |
| Lead Time | 1-3 days stock, 7-15 days bulk |
| Country of Origin | China (Factory direct) |
| Certifications | ISO 9001 |
Also Known As / Alternative Names
- Fuser Unit
- Fuser Assembly
- Fixing Unit
- Fuser Fixing Unit
Compatible Printer Models
| FOR HP | M521 M525 M521dn M521dw M525dn M525dw M525f |
| Cross Reference | RM1-8508-000CN |
Key Features
- Compatible replacement fuser unit for HP printers
- Also listed as: Fuser Unit / Fuser Assembly / Fixing Unit / Fuser Fixing Unit
- High-quality components tested for durability
- Direct replacement, no modification required
- 3 months warranty from delivery date and lifetime technical support
- Bulk pricing and distributor programme available
Packaging & Shipping
Each unit is packed in an anti-static bag with foam padding inside a sturdy export carton. Neutral packaging and custom labels are available for bulk orders. Worldwide shipping via DHL, FedEx, UPS, TNT (3-7 days) or sea freight (15-35 days).
Frequently Asked Questions
| Are you a manufacturer or trading company? | We are the manufacturer with our own production lines and QC team. |
| Can I order a sample first? | Yes, sample orders are welcome. Mixed models in one shipment are supported. |
| Do you offer custom branding? | Yes, we can print your logo and design custom packaging for bulk orders. |
| What is your warranty policy? | 3-month warranty for fuser and drum units; free replacement for confirmed defects. |
| How long is the lead time? | 1-3 days for in-stock items, 7-15 days for bulk production orders. |
Our Advantages
- Factory Direct Supply: We are the manufacturer with our own production lines. No middlemen, best factory price.
- Wide Inventory & Ready to Ship: Large stock of compatible printer parts for HP, Canon, Epson, Brother, Lexmark, Kyocera, Konica Minolta, Fuji Xerox and more.
- Quality Inspection: Each unit is 100% tested before packing. Dimensional accuracy, thermal stability and print quality are all verified.
- Wholesale & Bulk Order Welcome: Competitive distributor pricing, custom branding / private label packaging service, mixed models in one shipment supported.
Company Profile
We are a professional manufacturer and supplier of compatible printer spare parts in China. With more than 10 years of experience, we produce and export fuser assemblies, fuser units, fuser kits, fuser films, transfer belts, drum units, toner cartridges, developer units, laser scanners, formatter boards, pickup rollers, separation pads and other printer accessories.
Our Alibaba store: https://tjw2015.en.alibaba.com
For samples, bulk orders and distributor pricing, please contact our sales team. WeChat, WhatsApp and email inquiries are all welcome.
Shipping & Payment
| Shipping Methods | DHL / FedEx / UPS / TNT (3-7 days); Sea freight (15-35 days) |
| Payment Terms | T/T, PayPal, Western Union, L/C, Trade Assurance |
| MOQ | 1 piece ( sample order welcome ) |
| Lead Time | 1-3 days for in-stock items; 7-15 days for bulk production |
| Packaging | Anti-static bag + foam box; Neutral packaging available |
| Custom Service | Private label packaging, custom labels, mixed models in one shipment |
Why Choose Us
| Years in Business | 10+ years specializing in compatible printer spare parts |
| Product Range | Fuser Assembly, Transfer Belt, Drum Unit, Developer Unit, Laser Scanner, Pickup Roller, ADF, Toner Cartridge, Maintenance Kit |
| Compatible Brands | HP, Canon, Epson, Brother, Lexmark, Kyocera, Konica Minolta, Fuji Xerox, Ricoh, Sharp, Toshiba, Panasonic, Dell, Samsung |
| Quality System | ISO 9001 certified manufacturing partners |
| Customer Service | 24-hour reply, lifetime technical support |
Contact Us
For samples, bulk orders and distributor pricing, please contact our sales team. WeChat, WhatsApp and email inquiries all welcome.
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