You've already got an extended warranty on your MX421ade. It's running out. This one-year renewal keeps the coverage going — up to a total of 5 years from the original start date. Same onsite service, same technician-at-your-desk model. No gap between the old policy expiring and the new one starting. If you're at year four and the printer's still pulling its weight, this is how you keep it that way through year five
| brand | Lexmark |
| compatible_model | MX421ade |
| warranty_type | Warranty Renewal |
| coverage_duration | 1 year (up to 5 years total) |
| service_type | Onsite |
| category | Printing |
| subcategory | Printers & Scanners |