Scanner LJK PS406U Plus

  • 40 PPM / 80 IPM duplex scan in 200 dpi color mode
  • Built-in Ultrasonic function for double feed detection
  • Multiple images output and auto-detect the scan mode of documents
  • Suitable for School, University, Recruitment test
  • Business Cards to Legal Sized Documents Scanning Available


Scanner Periksa Nilai LJK PS406U Plus + Software

This scanner can examine a computer answer sheet quickly and accurately, and easily used by all people. PS406U Plus has a paper tray capacity of 100 sheets and Ideal usage limit of 4000 pieces per day. Suitable for: elementary school, junior high school, senior high school, Tutoring, The Course, Survey Institute, etc.

Easy to Use

Scanner LJK PS406U Plus able to scan for two side document (duplex), has a speed 40 pages per minute with a maximum paper size is legal. In addition, this scanner has a features “Continuous Scanning” so you can scan repeatedly, please press one button scan, your document is stored directly in one PDF file.

Ultrasonic Sensor

Ultrasonic sensors on Plustek ADF scanners can prevent the withdrawal of two sheets of paper at once. So you do not have to worry about missing any documents in the process of scanning large quantities.

Advantage of Scanner LJK Software

Using Indonesian language of instructionCan check computer answer sheet with Circle format (O) & Cross mark format (X) – Can fill Computer Answer Sheet with a pencil, pen, and black markers – The examination results can be displayed in several types of reports, such as the value of detailed reports, List of Values, Values Recap, and question analysis – And many other advantages.

Able to Scan Various Computer Answer Sheet Format

Able to scan 12 types templates of computer answer sheets according to standard of Department of Education and Culture. By using Plustek Scanner LJK, you no longer need to buy or design a Computer Answer Sheet template itself, because it has been given 12 templates of computer answer sheets are often used for free. Template of computer answer sheets can also be produced so as to save costs.


The SmartOffice PS406U Plus has following features:

● Auto Threshold

Automatically thresholds the current image into a binary black and white image.

● Auto Rotate

Automatically rotates document based on the contents of the document.

● Auto Crop & Deskew

Automatically straightens and crops image to the documents actual size.

● Auto Mode

Automatically detects document color and scans document in color, grayscale or black & white mode.

● Multi-Image Output

Scans and saves documents in 2 or 3 color modes at same time.

● Color Dropout

Removes red, green or blue color when scanning forms.

● Blank Page Removal

Automatically removes blank pages without manual editing


TypeAutomatic Document Feeder (ADF)
Image SensorCCD x 2 (duplex)
Optical Resolution600 dpi
Hardware Resolution600 x 600 dpi
ADF Capacity1. 100 sheets (A4/Letter, 70 g/㎡ or 18 lb.)
2. 20 sheets (Business Cards)
3. Plastic Card, Max. thickness under 1.2 mm.
Note: Maximum ADF capacity varies, depending upon paper weight.
Scanning Speed ( ADF )40 ppm/80 ipm (200 dpi, color mode, A4 Portrait)
40 ppm/80 ipm (300 dpi, grayscale mode, A4 Portrait)
40 ppm/80 ipm (300 dpi, B&W mode, A4 Portrait)
Note: Results may vary depending upon your scanning application, computer processor and system memory.
Scanning Area (W x L)Max. 216 x 356 mm (8.5” x 14”)
Min. 13.2 x 13.2 mm (0.52” x 0.52”)
Long Paper: 216 x 1270 mm (8.5” x 50”)
Scan: Kartu Nama, A5, Kuarto, Letter, A4, Folio (F4), Legal
Acceptable Paper Sizes (W x L)Max. 244 x 356 mm (9.6” x 14”)
Min. 50.8 x 50.8 mm (2” x 2”)
Long Paper: 244 x 1300 mm (9.6” x 51”)
Acceptable Paper Weight (Thickness)40 to 220 g/㎡ (10 to 58 Lbs)
Daily Duty Scan ( Sheets )4.000
Roller Lifetime (Scans)300.000
Pad Lifetime (Scans)50.000
Action Button4 Buttons: Scan, PDF, File, Standby
9 Function Keys: Scan, PDF, OCR, File, E-Mail, Copy, BCR, FTP, DI Capture. All Customizable.
Power Supply24Vdc/1.25 A
InterfaceUSB 2.0 x 1, USB 2.0 (Host) x 1
Net Weight2.7 Kgs (5.95 Lbs)
Dimensions (W x D x H)318.7 x 230.7 x 228.3 mm (12.55″ x 9.08″ x 8.99″)
ProtocolTWAIN Compliant and ISIS
OSWindows XP, Vista, 7, 8, 10
Hardware RequirementsPentium IV 2.0 GHz processor (Pentium IV 3.0 GHz processor recommended)
CD-ROM Driver
One available USB Port (USB 2.0 recommended)
1GB RAM or higher recommended
800 MB free HDD space (1 GB or larger recommended)
High Color graphic card (VGA or higher)


Product Weight Specification

Net Weight2,7 Kg
Bruto Weight6 Kg
Product Dimensions (W x D x H)31,8 x 23,7 x 22,8 cm
Box Dimensions (W x D x H)43 x 28 x 26 cm


Driver Scanner :
Icons Windows SmartOffice PS406U Plus Driver for Windows XP-10
Size : 63.2 mB (updated 24 August 2015)
Leaflet :


Open chat
Can we help you?