The ribbon is used in_________? by A. Laser Printer B. Plotter C. Ink-jet printer D. Dot Matrix printer Related MCQs:Six countries speaker,s conference on 23 December 2017 was held in_________?Pakistan joined SCO as a full member at a summit 9 June 2017 in_________?Leakage current flows through the thyristor in_________?Android was founded in_________?Former President Iskander Mirza was buried in_________?