drum reset chip for Ricoh SP-4510DN SP-4510SF 407324 imaging unit

Description

For the following:
Ricoh 407324 Imaging Drum Unit 20,000 page yield at 5% coverage
Ricoh SP-3600DN
Ricoh SP-3600SF
Ricoh SP-3610SF
Ricoh SP-4510DN
Ricoh SP-4510SF

Your imaging drum unit will shut down after printing 20,000 pages, leaving you unable to print, even though there may be plenty of life left in the drum.
Slash printing costs by simply replacing the chip which shuts the unit down, to extend imaging drum unit life until the drum is worn out and will no longer produce crisp prints. Please note that this chip will not revive an imaging unit with a worn drum cylinder.
Each chip lasts for one cycle of 20,000 printed pages, after which it must be replaced.