Contex IQ Quattro X 3690

High-speed, high-quality document scanner

  • CIS technology
  • 17.8 ips in 200 dpi RGB Color
  • 1200 dpi
  • $$
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Specification Details
Technology CIS Contex CleanScan, SIGMA, CFR
Maximum Resolution (interpolated) 9600 dpi (interpolated)
Optical Resolution 1200 dpi
200 dpi RGB Color 17.8 ips
Maximum Scan Width 36 inch (914 mm)
Maximum Media Width 38 inch (965 mm)
Maximum Media Thickness 0.08 inch (2 mm)
Accuracy 0.1% +/- 1 pixel
Color Space sRGB, Adobe RGB, Device RGB
USB Connection USB 3.0 with xDTR3
Ethernet connection Gigabit with xDTR2.5
File formats TIF, JPG, PDF, PDF/A, DWF, CALS, BMP, JPEG-2000(JP2), JPEG2000 Extended(JPX), TIF-G3, TIF-G4, others
Operating System Windows 11 64-bit, Windows 10 64-bit, Windows Server 2022 Standard Edition
Energy Star Compliant Yes, version 3.0
Total number of pixels 54000 pixels
Country of origin Designed and engineered in Denmark, Europe. Manufactured in China.
200 dpi grayscale/monochrome 17.8
Optional software Nextimage Scan & Archive, Nextimage Repro, Nextimage Remote tablet app (free download for iOS and Android)
Contex key CIS technologies CleanScan, SIGMA, CFR
Power supply 100 V / 230 V / 240 V, 60/50 Hz
Weight 48.3 lbs (21.9 kg)
Scanner stand (optional) Low and high stand available
Included software Nextimage free trial (incl. TWAIN driver, excl. licence)
Document justification Flexible center load, due to autosize
Upgradeable to 17.8 inch/sec color Included
File compatibility AutoCAD®, MicrostationTM, ArcGISTM and all other CAD, GIS and other image editing/storage applications
Data capture color depth 48-bit color/16-bit monochrome
Certifications/ Energy Star Compliant CE, cUL/UL, CCC, EAC, UKR, BIS, FCC Class A, ICES, EMC, VCCI, KC, EuP, WEEE, RoHS, REACH and ENERGY STAR® certified
ScanStation Pro compatibility
Dimensions 45.7×19.3×6.3 in (1160×489×161 mm)
Power consumption (ready/sleep/scan) 18W max. / <1w / 37w (built-in power supply)
Printer support HP, Canon, Epson and Océ printers. See contex.com/nextimage-supported-printers for full list

Contex IQ Quattro X 3690

Overview
The Contex IQ Quattro X 3690 is a 36-inch wide CIS scanner designed for professional technical and production workflows. It balances speed, image quality, and workflow adaptability — aimed at users digitizing architectural drawings, engineering plans, maps, and other large-format documents.


Key Features & Benefits

  • Fast Scanning Speeds
    Delivers up to 17.8 inches per second (RGB, 200 dpi), enabling high throughput in busy environments.

  • High Image Fidelity
    Employs 48-bit CIS imaging to capture rich color details and smooth gradients. Optical resolution is 1200 dpi, with higher interpolated magnification available.

  • Live Alignment & Smart Calibration
    Automatically adjusts sensor alignment dynamically during scanning to maintain sharpness and accuracy across the width.

  • USB 3.0 & Gigabit Connectivity
    Uses modern interfaces (USB 3.0 with xDTR3 and Gigabit Ethernet) for fast data transfer and networked scanning capabilities.

  • Adjustable Speed Levels
    Offers multiple speed modes (e.g. slower scan modes for delicate originals), giving the operator control without switching software settings.

  • Workflow Integration
    Supports push/pull scanning across networks, preset scan profiles, auto-crop/deskew, and interoperability with advanced software like Nextimage.

  • Energy-Efficient & Quiet Operation
    Certified to Energy Star standards, with low standby power consumption. Its design minimizes mechanical movement and noise.


Ideal Use Cases & Users

  • Architecture, engineering, and construction firms converting large drawing sets

  • Reprographic and scanning bureaus needing fast, consistent technical scans

  • GIS and mapping agencies digitizing spatial documents

  • Archives, libraries, and institutions preserving large-format technical originals

  • Environments where reliability, throughput, and scan quality must converge

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