Mohamed Musafer
Joined: 16 Jan 2010 Posts: 1
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Posted: Sat Jan 16, 2010 10:09 pm Post subject: Refilled cartridge problem |
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Hi,
I have HP psc 950 printer, I refilled the black cartridge correctly but the printer always says "error -incorrect black cartridge installed". I tried several times but it says the same thing and I cannot use the printer. Please advice. |
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