Ricoh acquired Hitachi's print head technology research and development department, Hitachi had two good print head, HITACHI 256 I and HITACHI 256 II. VUTEK5300 and VUTEK3300, the two machines each with 16 HITACHI 256 I print heads, HITACHI 256 II print head is mainly used in HP Scitex: Idanit, Pressjet machines, HP Scitex pressjet ne HP tuberjet8300 nga zirina 150 Hitachi 256 II print head , kati tewali muntu yenna amenye likodi . Nzijukira Taiwei okutumbula omutwe gwa Hitachi ogw'okukuba ebitabo mu 2002, naye okutuusa nga kati abakola ennyimba batono bakozesa ricoh print head ku katale{{13}
Gen4 series grey print head 384 entuuyo zisinga kuba za mmotoka ssatu:
GEN4 / 7PL Endowooza ya 30kHz .
GEN4 / 14PLL EMIRUNDI EMIRUNDI: 30KHz .
Gen4 / 21Endowooza ya PLL EMIRUNDI: 30KHz .
Gen3 E3 Series: Entuuyo 192 zisinga kuba za bikozesebwa bisatu .
Gen3 E3 / 15PL .
Gen3 E3 / 30PL .
Gen3 E3 / 45PL .
Gen3 E1 Series: Entuuyo 92 Endowooza Enzirugavu: 30khz (omulundi gumu ekozesebwa Tewei Teckpro H3200, H5000, Teckjet H2500 Ebyuma)
Gen3 E1 / 30PL .
Gen3 E1 / 65PL .
