FOR P1026796 Parallel Main Board — Compatible with 888TT, 888-TT, GK888D, GK888T, GK888CN (Interchangeable)

Replacement Parallel Main Board P1026796 engineered for the GK888 printer family. Fits 888TT and 888-TT models and is also compatible with GK888D, GK888T, and GK888CN. These main boards are interchangeable and can be used as direct replacements for one another across the listed models to restore parallel interface functionality.