4x per toner Black replaced Ricoh Type C4500B Typec4500B - Pro+ series Manufacturer number: 888608-Type-C4500B-MP-C-3500-MP-C-4500#3 4x4x printer cartridge black Compatible with Ricoh 888608 / Type C4500B, with approx. 23,000 pages MP C 3500 / MP C 3500 AD / MP C 3500 E 1 / MP C 4500 / MP C 4500 AD / MP C 4500 E 1 Also compatible with the following printers from other manufacturers: MP C Series: MP C 4500 E 1 / MP C 3500 E 1 / MP C 3500 / MP C 4500, DSC Series: DSC 545 / DSC 535 MP C Series: MP C 4500 E 1 / MP C 3500 / MP C 4500 / MP C 3500 E 1, DSC Series: DSC 535 / DSC 545 Also compatible with Allen printers who use the above -mentioned products according to the manufacturer or operating instructions. 4x per toner Black replaces Ricoh Type C4500B Typec4500B - Pro+ series was checked.
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