Tuesday, November 15, 2011

Cleaning a Brother MFC-420cn Printer Head

***this video is only a description of what i did, without any prior instructions or experience. it is not intended to be a guide on how you can do it, too. if you do try it yourself, make sure you are ready to accept the risk of damage or being unable to put the printer back together.*** **i no longer have this printer, i now have an HP officejet** My printer stopped printing in black, even with new cartridges and the "cleaning" option. I heard this is a common problem among inexpensive printers, but I couldn't find service manuals to physically fix the problem. I made a slideshow of how I opened up my MFC-420cn and cleaned the printer head.

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