The invention discloses a Russian character printout method of test equipment. The method comprises the steps as follows: designing all Russian characters as a dot matrix display format under an off-line state, and performing ASCII code coding to the designed dot matrix; correspondingly establishing a mapping relation to the dot matrix ASCII codes and Russian-system ASCII original codes of Russian characters one by one and pre-storing in an upper computer; then sending printed binary data flow obtained from a printing port of the test equipment under an on-line state to the upper computer, performing code stream conversion to an printing instruction and printing content by using the data flow for printing a row of characters, converting the original code stream into a new code stream, finally transmitting the converted code stream into a domestic needle printer to drive the domestic needle printer to print and output a dot matrix graphic form by using a multi-density compression manner. Without modifying standard print character code table and instruction of the domestic needle printer, the method of the invention could realize Russian printing effect which has same character form and specification as an original Russian-made printer.