![faq-0000bd1-xp440_446 | SPT_C11CF27202 | Epson XP-446 | XP Series | All-In-Ones | Printers | Support | Epson US faq-0000bd1-xp440_446 | SPT_C11CF27202 | Epson XP-446 | XP Series | All-In-Ones | Printers | Support | Epson US](https://files.support.epson.com/faq/images/Docs/scanner_open_nx430.jpg)
faq-0000bd1-xp440_446 | SPT_C11CF27202 | Epson XP-446 | XP Series | All-In-Ones | Printers | Support | Epson US
![faq-0000bd1-wf4820_4830 | SPT_C11CJ06201 | Epson WorkForce Pro WF-4820 | WorkForce Series | All-In-Ones | Printers | Support | Epson US faq-0000bd1-wf4820_4830 | SPT_C11CJ06201 | Epson WorkForce Pro WF-4820 | WorkForce Series | All-In-Ones | Printers | Support | Epson US](https://files.support.epson.com/faq/images/Docs/scanner_open_wf4740.jpg)
faq-0000bd1-wf4820_4830 | SPT_C11CJ06201 | Epson WorkForce Pro WF-4820 | WorkForce Series | All-In-Ones | Printers | Support | Epson US
![Epson printer no longer recognizes cartridge. I have to mention cartridges are not original. They worked for 20-30pages max then showed low ink, now says they are incompatible. Printer model Stylus DX4450. Epson printer no longer recognizes cartridge. I have to mention cartridges are not original. They worked for 20-30pages max then showed low ink, now says they are incompatible. Printer model Stylus DX4450.](https://i.redd.it/epson-printer-no-longer-recognizes-cartridge-i-have-to-v0-ho35l1kg5uf81.jpg?width=3024&format=pjpg&auto=webp&s=6c5d4369d6f581720aec63d5037f9ef45dc2b53d)
Epson printer no longer recognizes cartridge. I have to mention cartridges are not original. They worked for 20-30pages max then showed low ink, now says they are incompatible. Printer model Stylus DX4450.
My Epson will not print blue after cleaning and replacing the cartridge. Why and how do I fix it? - Quora
![Guide: Downgrade Printer Firmware (Fix Ink Not Recognized Error) Epson XP-300 to XP-630 (XP-640-646) - YouTube Guide: Downgrade Printer Firmware (Fix Ink Not Recognized Error) Epson XP-300 to XP-630 (XP-640-646) - YouTube](https://i.ytimg.com/vi/C6wdgJODghc/maxresdefault.jpg)