That 'replace waste tank' prompt isn't going to clear itself. The KYOCERA WT8500 waste bottle is the OEM part your printer actually wants — drop it in, reset, and get back to printing without a third-party part that might not seal right
| brand | KYOCERA |
| model | WT8500 |
| type | Waste Bottle |
| category | Printing |
| subcategory | Ink Toner & Ribbons |