Based on this product's specifications, here are some alternatives and similar models
Maintenance Box Epson PP-100AP PP-100II PP-100IIBD PP-100III PP-50II Black
Summary description:
The Epson Maintenance Box is designed for Discproducer models PP-100AP, PP-100II, PP-100IIBD, PP-100III, and PP-50II. It collects waste ink during printing, ensuring optimal performance and longevity of your printer. Easy to install and replace, this maintenance box helps maintain print quality and prevents ink overflow, making it an essential accessory for your Epson Discproducer.