A 9-pin dot matrix printer (Oki Microline 321) printing out a test page on a low quality setting. This is a farly large (and heavy) A3 ... ... <看更多>

Dot matrix printers, you remember; they've actually been around in some form since the 1920s, but really became a useful consumer prod … ... <看更多>

final int[][] matrix = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 } }; for (int i = 0; i < matrix.length; i++) { for (int j = 0; ... ... <看更多>

Woodruff Sign & Screen Printing/ Matrix Designs, Croswell, Michigan. 3506 likes · 74 talking about this · 200 were here. From custom shirts to vehicle... ... <看更多>