Date:26/08/2009 ID:faq002458_000




Title:
How do I clear the message "Unusable Device / Please Disconnect USB Device"?

Description:

This message will appear if a USB device or USB Flash memory drive that is not supported has been connected to the USB direct interface. 
This message will also appear if you connect a broken device to the USB direct interface.
Please check the following specifications of the supported USB Flash memory drive.


USB Class USB Mass Storage Class
Sub Class SCSI or SFF-8070i
Transfer Protocol BOT (Bulk transfer Only)
Format FAT12/FAT16/FAT32
*NTFS format is not supported.
Sector Size 512 Byte
Size 16MB - 8GB

 

Note

Click here for a list of checked USB Flash memory drives.
If your question was not answered, please check...
  

  • Have you checked other FAQ's?

  • Is the answer in the user guide?

  • If you need further assistance, please contact Brother customer service:

Related Models

DCP-135C, DCP-150C, DCP-350C, DCP-357C, DCP-560CN, DCP-770CW, MFC-235C, MFC-260C, MFC-465CN, MFC-680CN, MFC-885CW

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