![ACC TN221) flag gear & spring for brother HL 3140CW HL 3150CDN HL 3150CDW HL 3170CDW DCP 9020CDN DCP 9020CDW 1.4k pages 12sets|gear gear|gears gears gearsbrother hl-3170cdw - AliExpress ACC TN221) flag gear & spring for brother HL 3140CW HL 3150CDN HL 3150CDW HL 3170CDW DCP 9020CDN DCP 9020CDW 1.4k pages 12sets|gear gear|gears gears gearsbrother hl-3170cdw - AliExpress](https://ae01.alicdn.com/kf/HTB1Vn7fKHvpK1RjSZPiq6zmwXXan/ACC-TN221-flag-gear-spring-for-brother-HL-3140CW-HL-3150CDN-HL-3150CDW-HL-3170CDW.jpg)
ACC TN221) flag gear & spring for brother HL 3140CW HL 3150CDN HL 3150CDW HL 3170CDW DCP 9020CDN DCP 9020CDW 1.4k pages 12sets|gear gear|gears gears gearsbrother hl-3170cdw - AliExpress
![I still receive the error message "Replace DrumX" or "Drum End SoonX" after I replace the drum unit with a new one. | Brother I still receive the error message "Replace DrumX" or "Drum End SoonX" after I replace the drum unit with a new one. | Brother](https://support.brother.com/g/b/img/faqend/faq00002837_017/eu_ot/en/2207064/LightUpDialPad.jpg)
I still receive the error message "Replace DrumX" or "Drum End SoonX" after I replace the drum unit with a new one. | Brother
![Amazon.com: (9PK, Toner + Drum) TG Imaging Compatible Replacement for Brother TN221 TN225 Toner Cartridge and DR221CL Drum Unit Replacement for MFC9130CW HL-3170CDW MFC-9330CDW MFC-9340CDW Toner Printer : Office Products Amazon.com: (9PK, Toner + Drum) TG Imaging Compatible Replacement for Brother TN221 TN225 Toner Cartridge and DR221CL Drum Unit Replacement for MFC9130CW HL-3170CDW MFC-9330CDW MFC-9340CDW Toner Printer : Office Products](https://m.media-amazon.com/images/I/81CEftgU6UL.jpg)