Colortrac SmartLF SC42 Xpress Specifications


Model (3 Versions)

SC42m Xpress (Mono/Grayscale)

SC42c Xpress (Colour)

SC42e Xpress (Express Colour)

Optical Resolution

1200 dpi

Extended Resolution

9600 dpi

Max Scan Width

42" (106.7 cm)

Max Media Width/Thickness

44" (111.7 cm) / 0.08" (2.0 mm)

Scan Accuracy

+/-0.1% +/-1 pixel

Imaging Technology

New SingleSensor digital imaging technology is a Colortrac invention that combines CIS technology in a single line array with a full width straight line image sensor of 43,200 pixels. Bi-directional long-life LED lighting system for optimum object illumination and Instant-On scanning. Unlike fluorescent tubes, LED's have no warm-up time and only illuminate when scanning. They have an estimated working-life of 50,000 hours or over 5 years continuous scanning.

Data Capture (colour/greyscale)

Greyscale - 16-bit (SC42m Xpress/SC42c Xpress/SC42e Xpress)

Colour - 48-bit (SC42c/SC42e)

Colour Space

SC42m - N/A

SC42c/SC42e - Raw RGB from scanner. sRGB using SmartWorks Touch. Adobe RGB and Profiled RGB from optional SmartWorks Pro.

Scan Speed - 8-bit grayscale & mono

13.00 (inch/sec) @200dpi

Scan Speed - 24-bit colour

SC42m Xpress - n/a

SC42c Xpress - 6.00 (inch/sec) @200dpi

SC42e Xpress - 12.00 (inch/sec) @200dpi

Paper Path

Face-up, front entry, rear exit or rewind to front


SuperSpeed USB 3.0 data transfer rates up to 85MB/sec. Optimised USB2 transfer rates up to 35MB/sec (using 2m USB cable supplied)

Host Platform

Windows 8 - 32-bit and 64-bit architectures



58.4 lbs (26.5 kg)

Physical Dimensions - (W x D x H)

51.2" x 6.0" x 15" (130 x 15.2 x 38.1 cm)

Software Included

Simple-to-use icon based touch screen software. Supports Single page PDF, PDF/A, JPEG, JPEG2000, PNG, TIFF, TIFF G4, TIFF LZW, PCX, BMP, AutoCAD DWF and Multipage PDF and TIFF, with image edit features & user adjustable document presets.

Optional Software

SmartWorks Pro - SCAN & COPY software – industry leading, professional scanning and color-copying software


Power Supply

External power supply 115-240VAC auto-sensing +/-10%, 50-60Hz

Power Consumption

Scanner power consumption: < 53W (scanning)

Sleep power: 1.35 w

Standby power: 0.16W (scanner off, ext. power supply on)

Operating Environment

10°C – 35°C, 35% – 80% Relative Humidity non-condensing

Enviroment Certificates

CB, CE, CCC, FCC, UL, RoHS compliant and ENERGY STAR qualified



Floor Stand - includes Paper Catch Basket plus optional PC, Monitor, Keyboard and Mouse mounting kit.

Repro Stand - adjustable height to fit most popular Large Format printers. Includes Keyboard tray, PC & Flat screen monitor mounting kit. Optional Document Return Guide for front-feed, front-return capability.