Colortrac SmartLF SG 36m (monochrome/greyscale). For the highest quality scans of all your documents using professional CCD cameras, choose the Colortrac SmartLF SG. Experience an all new scanner with the same charge-coupled device (CCD) sensor technology used in professional quality cameras. Choose the highest quality scans for all your document types, and get it right the first time. Produce superior quality images and copies of documents up to 36 or even 44 inches wide. Scan all types of paper and mounted documents. Super easy adjustment for different media thicknesses up to 15mm. Suitable for Hi-Fidelity color reproduction for scanning and reprographics service professionals; High Speed Technical Imaging within AEC, CAD, Mapping, and GIS; and Electronic Document Capture (TWAIN).