Question about HP LaserJet 2840 Printer
On the printer panel it shows how much ink is still left for each color......Well, under setup it shows that it is more than half empty. Is that the drum? How often does the drum need to be replaced? Is that making any sense? Let me know. My email address is: firstname.lastname@example.org
No, that is not the drum, it has a chip on each toner cartridge that send information back to the printers main computer, and that tells the machine how much is remaining.
Has the cartridges been refilled ? need to know before i move unto the answer.
Posted on Jan 10, 2008
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