Please let me know if either FedEx or USPS or UPS won't deliver to your address! I'll ship accordingly. :-) Shipping will be via FedEx Ground or USPS Ground or UPS Ground.

• Perfect Compatibility：Fully compatible with Lexmark MS531dw, MS631dw, MS632dwe, MX532adwe, MX632adwe printers; direct replacement for Lexmark 66S1000 toner cartridge, stable plug-and-play without adjustment
• High Yield & Cost Efficiency：Up to 5000 pages per black toner cartridge at 5% coverage, ideal for high-volume office and home printing, reducing frequent replacement and overall printing cost
• Stable & Crisp Printing：Delivers sharp text, clear lines and consistent output for documents, reports and daily work; professionally tested to avoid streaks, fading or ghosting issues
• Easy Installation：User-friendly design allows quick installation without tools or complicated operations; ready to use immediately after installation, saving time and improving efficiency
• Reliable Quality & Warranty：Built-in latest chip ensures seamless recognition; strict quality control guarantees long-term durability; backed by 2-year warranty for worry-free usage