offer for supply of spare parts of dot matrix printer 9 pin , 40 col ( epson tmu 220d ) -1 electrical items : 2 rs-232 i / f circuit board unit, k 3 sub circuit board unit, aa 4 shaft, lever open, b, pbf 5 main circuit board unit, ckg 6 print head unit ad 7 lever, platen release 8 pulley belt drive sub ass’y 9 shaft holder, adjustment roller 10 carriage belt 11 gear, paper feed middle 12 gear, paper feed middle, b 13 plate, paper feed roller, b 14 gear ribbon middle 15 gear ribbon take-up sub ass’y, a 16 plate, ribbon drive sub ass’y, pbf 17 platen ass’y, 1, bm, asp, pbf 18 motor paper feed sub ass’y 19 motor carriage sub ass’y