https://www.ricoh-usa.com/en/products/pd/supplies/ink-and-toner/toner/mp-4500-8045e-ld345-black-toner
MP 4500/8045e/LD345 Black Toner | Ricoh USA
MP 4500/8045e/LD345 Toner - Use genuine RICOH toner to ensure the best performance for your machine.
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