... way: B, B/B, B/M, M ,4B; Gray scale: 256 levelsScanning scope: 100mm×180mmDisplay monitor: 14"black ... computer configuration, the Windows entire English surface, the EPOCH system software, the import colored ink-jet printer, 17 inches ... screen.Formidable picture processing: Overall situation processing, partial processing, gray scale processing, edge processing, enlargement processing.Picture mark: ...