DDR2 144Pin Memory RAM for OKI Color Printer

This ram is compatible with OKI (color) printer B721dn, B731dn, MPS5501b; C330dn, C530dn, C531, C531dn, C610cdn, C610dn, C610dtn, C610n, C711dn, C711dtn, C711n, C711wt, C822n, C822dn, C831n, C831dn, C831cdtn, C841n; ES 3452dn, ES 5431dn, ES 5462dnw, ES 6410dn, ES 7131dnw, ES 7411dn, ES6405, ES 8140dn, ES 8441dn; MC332dn, MC342n, MC342dn, MC342dnw, MC352dn, MC352dn-L, MC362dn, MC362dn-L, MC362w, MC562w, MC562dn.