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Xerox 8840 Supplies
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Toner Cartridges, Maintenance Kits and Parts
One Item
Xerox 6R349 (006R00349)
Black Genuine Toner Cartridge Standard Yield
$199
Free shipping,
In Stock
Frequently Asked Questions
The 8840 uses a single toner cartridge, XER 6R349 (XER 006R00349).
A "Supply Problem" message on the 8840 often means the printer can't read one of the colour cartridges. Turn it off for 30 seconds, then reseat the cartridge for the colour being reported and gently clean its gold chip contacts with a dry cloth. When the warning keeps returning, install a new cartridge in the reported colour and the printer should recognise it.