Genuine HP CF226A 26A LaserJet Black Toner Cartridge - partially used but no data chip and faulty? PCR roller Status shows 40% toner left removed working but with some graphic problems - random horizontal lines - text was ok - examined and there is a slight bump on the PCR roller - at sometime the chip that talks to the printer has disappeared - dont ask - dont know - so sold for the 40% of genuine toner and maybe other spares as it is printer will not recognise it without the chip sold as faulty - no returns if you cannot mend it or use it
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