Scanner LJK PS283

  • 25 ppm Simplex Color Scanning
  • 50 Sheets ADF Capacity
  • Suitable for School, University, Recruitment test
  • Business Cards to Legal Sized Documents Scanning Available


Scanner Periksa Nilai LJK PS283 + Software

This scanner can examine a computer answer sheet quickly and accurately, and easily used by all people. Suitable for: elementary school, junior high school, senior high school, Tutoring, The Course, Survey Institute, etc.

Easy to Use

Scanner LJK PS283 able to scan for one side document at a speed of 25 pages per minute with a maximum paper size is legal. With “Doc Action”, all your scanning needs can be stored into the scan profile, so that the scanning process becomes easy. Simply press one button scan, your document will be instantly scanned and stored into the computer.

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.

Features The SmartOffice PS283 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 mod

● 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 SensorCIS
Optical Resolution600 dpi
Hardware Resolution600 x 600 dpi
ADF Capacity1. 50 sheets (A4/Letter, 70 g/㎡ or 18 lb.), Max. thickness under 5mm (0.2″).
2. 20 sheets (Business Cards)
Note: Maximum ADF capacity varies, depending upon paper weight.
Scanning Speed ( ADF )25 ppm (Grayscale mode, 200 dpi, A4 Portrait)
25 ppm (B&W mode, 200 dpi, A4 Portrait)
9 ppm (Color mode, 200 dpi, 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”)
Scan: Name Card, A5, Quarto, Letter, A4, Folio (F4), Legal
Acceptable Paper Sizes (W x L)Max: 220 x 356 mm (8.66” x 14”)
Min: 50.8 x 50.8 mm (2” x 2”)
Acceptable Paper Weight (Thickness)50 to 105 g/㎡ (14 to 28 Lbs)
Daily Duty Scan ( Sheets )1.500
Roller Lifetime (Scans)100.000
Pad Lifetime (Scans)20.000
Action ButtonScan, File, Custom (PDF)
Power Supply24 Vdc/ 0.75 A
InterfaceUSB 2.0
Net Weight1.66 Kgs (3.66 Lbs)
Dimensions (W x D x H)263 x 127.5 x 148 mm (10.36” x 5.02” x 5.83”)
ProtocolTWAIN Compliant
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)


Product Weight Specification

Net Weight1,66 Kg
Bruto Weight4 Kg
Product Dimensions (W x D x H)26,3 x 12,7 x 14,8 cm
Box Dimensions (W x D x H)36 x 25 x 24 cm




Driver Scanner :
Icons Windows SmartOffice PS283 Driver for Windows XP-10
Size : 48.2 mB (updated 21 August 2015)
Leaflet :

Size : 682 kB (updated 25 August 2015)


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