Service Manual Hitachi Cpx275w (c3xm2) / Pj550 (c3xm2) Multimedia Lcd Projector This is a Service Manual for Hitachi CPX275W (C3XM2) / PJ550 (C3XM2) Multimedia LCD Projector and covers every part of... Download 16.95 USD X The seller manual offers you 10.0% on each sale!