Question about HP Color LaserJet CM6040f MFP Q3939A Printer
I replaced the toner catridge but still the message does not go
Posted by Anonymous on
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Posted on Jan 02, 2017
you need to replace one or both of your cartridges with new ones
if you have the old you can check , what cartridge couse the error and you can refill the old one like this
if i helped you pls vote
Posted on Oct 30, 2010
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