The MP 4002 D009-3000 D009-2301 D009-3010 D0092301 D0093010 Developer Unit you are looking at is equipped with a smart chip and is compatible for Ricoh Aficio MP 4000 4000B 4002SP 5000 5000B 5001 5002 5002SP Printers.
The estimated page count of this product is 250000 pages, which can meet your printing needs.
We aim to provide you with Developer Unit that print clearly, smoothly, and are easy to install.
You can send us your printer model and the Developer Unit model you are using, and we will provide you with the correct product so that this product can be used correctly on your printer.