mpo 100Sporting a 100 x 100mm print area, the MPO 100 is defined by its 1-10-100-1000 capabilities: part hehts of over 1cm, surface roughnesses in the order of 10nm, printMPO 100 (TPP) Multi-user Tool for 3D Lithography and 3D Microprinting . 3D. (TPP)