Your MS521dn's base warranty covers exchange. That means packing it up, shipping it to a depot, and waiting days for a replacement to land. This upgrade swaps that for onsite repair — a technician comes to your office, fixes the unit in place, and you're printing again the same day. No courier run. No three-week wait. Grab this while your base warranty window is still open. Add to cart before that date closes
| brand | Lexmark |
| category | Printing |
| subcategory | Printers & Scanners |
| compatible_model | MS521dn |
| service_type | Warranty Upgrade |
| service_change | Advanced Exchange to Onsite Repair |