Question about Brother MFC-640CW All-In-One InkJet Printer
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Posted on Jan 02, 2017
Unplug printer from power. Wait a minute. Take all carts out. Plug machine to power. mfc demands carts. Reinsert carts (have a look if they all filled with ink!!). If asked press 2 (No change) despite you use a new cart press 1 Yes cart changed.
Posted on Nov 03, 2007
There is a Firmware Up Date v 2.4.0 that address printer problems.....
Download with printer on Run...Printer will BEEP while updating...Do no shut printer off.
hope this works..............kiddrock
Posted on Feb 14, 2009
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