Epson C823891*SI Parallel Interface Card UB-P02
Overview
The Epson C823891*SI is a UB-P02 parallel interface card that adds a Centronics-style parallel data connection to a compatible Epson receipt or label printer. Printers ship with an open interface slot precisely so the connectivity method can be matched to the host system after the fact — this card is the parallel-port option for POS or industrial installs where the controller, register, or legacy application still communicates over parallel rather than USB, Ethernet, or serial. Install it when you're retrofitting an older point-of-sale network or standardizing printer connectivity across a fleet that already runs parallel wiring.
Compatibility
This is the UB-P02 parallel interface module (part number C823891*SI), built for Epson's UB-series interface slot found on TM-series POS and label printers that accept modular UB interface cards. Confirm your specific printer model has an open UB interface bay before ordering — the UB slot design is shared across compatible TM-series units, but the card must match the slot generation on your printer.
Installation Notes
The card installs into the printer's rear UB interface bay without external tools in most TM-series designs — power down the printer first, remove the existing interface card or blank cover, and seat the replacement card in the slot before securing it. Once installed, the printer presents a standard parallel (Centronics) connection for cabling to your host or terminal.
What's in the Box
- 1x Epson UB-P02 Parallel Interface Card
