04-21-2020 10:35 AM
I'm trying to register my MF642CDW printer but when I enter the serial number I get a message saying that the SN is wrong or the printer was not intended to be sold in the US. I bought it in BestBuy.
Regards
Luis
04-29-2020 12:15 PM
Hi LUISGHW.
For this problem, you will need to call in. Our support is available 10 am to 6:30 pm Eastern Time, Monday through Friday (excluding holidays), at 1-800-652-2666.
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