The following products are guaranteed to work in your Brother MFC-9320CW printer:
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Jet Tec B230B Remanufactured Brother TN230BK Black toner cartridges
Jet Tec B230C Remanufactured Brother TN230C Cyan toner cartridges
Jet Tec B230Y Remanufactured Brother TN230Y Yellow toner cartridges
Jet Tec B230M Remanufactured Brother TN230M Magenta toner cartridges
