Thank you for visiting my listing. This listing is for MOTHERBOARD / INTERFACE BOARD that FORMATTER PLUGGS IN TO, as pictured. P/N for this is G1895123 or BCU:AP-P2. Again – part is used but guaranteed to work. Purchasing party is assumed to be a copier/printing industry technician and/or has and understands Service Manual for this printer. Please check my “Other Auctions” for many more parts from this printer.