Three years is a long time to let a printer run without a safety net. This extension gives you exactly that — three years of onsite coverage that starts the moment your MX421ade's base warranty runs out. No gap. No 'we'll look into it' ticket. A technician shows up at your desk, fixes it, and leaves. You buy it before the base warranty expires; it activates right after. Your printer keeps printing. You keep running
| brand | Lexmark |
| compatible_model | MX421ade |
| warranty_type | Extended Warranty |
| coverage_duration | 3 years |
| service_type | Onsite |
| category | Printing |
| subcategory | Printers & Scanners |