I'm sorry about the issue. TN-660 is the model of the black ink cartridge.
- Can you please check the label on your printer for the model of your printer, such as DCP-L2500D or HL-L2305W or MFC-L2700DW, etc.?
- Are you looking for the instructions on how to remove / replace ink cartridges for your printer?
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Thank you. Please click on the Brother website below for instructions / illustrations on how to remove and replace the toner cartridge for your printer:
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