16 -sp300dpite344tsc 300e te244 针打印头203dpitc310

300dpitc310 打印头203dpi300e te244- sp tsc针te34416

300esptsc -针16 te244 打印头203dpi 300dpitc310 te344

te344 sp300e300dpitc310- 针tsc16 203dpite244打印头