T1291 black compatible
Stylus: sx230, sx235w, nx305, sx420w, sx425w, sx430w, sx435w, sx445w, sx525wd, sx535wd, sx620fw, nx625

Stylus Office: b42wd, bx305f, bx305fw, bx320fw, bx525wd, bx535wd, bx625fwd, bx630fw, bx635