Plustek SmartOffice PS188 Document Scanner

Image Sensor CIS x 2 (Duplex Scanner)
Light Source LED
Optical Resolution 600 dpi
Interpolated Resolution 1200 dpi
Hardware Resolution 600 x 1200 dpi
Scan Modes Color: Input 48-bit, Output 24-bit
Grayscale: Input 16-bit, Output 8-bit
Black & White: 1-bit
ADF Capacity 1. 50 sheets (A4/ Letter, 70 g/㎡ or 18 Lbs), Max. thickness under 5mm (0.2″).
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 ) 30 ppm/ 60 ipm (Grayscale mode, 200 & 300 dpi, A4 Portrait)
30 ppm/ 60 ipm (B&W mode, 200 & 300 dpi, A4 Portrait)
30 ppm/ 60 ipm (Color mode, 200 & 300 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 5080 mm (8.5” x 200”)
Min: 13.2 x 13.2 mm (0.52” x 0.52”)
Acceptable Paper Sizes (W x L) Max: 220 x 5080 mm (8.66” x 200”)
Min: 63.5 x 50.8 mm (2.5” x 2”)
Acceptable Paper Weight (Thickness) 50 to 105 g/㎡ (14 to 28 Lbs)
Daily Duty Scan ( Sheets ) 4,000
Roller Lifetime (Scans) 300,000
Pad Lifetime (Scans) 50,000
Action Button 3 Buttons: Up, Down, Scan.
9 Function Keys. All Customizable.
Power Supply 24 Vdc/ 0.75 A
Interface USB 2.0
Net Weight 1.66 Kgs (3.66 Lbs)
Dimensions (W x D x H) 263 x 128 x 148 mm (10.36″ x 5.02″ x 5.83″)
Protocol TWAIN Compliant
Operating System Windows 7 / 8 / 10 / 11
macOS 10.8.x/ 10.9.x/ 10.10.x/ 10.11.x/ 10.12.x/ 10.13.x/ 10.14.x/ 10.15.x/ 11.x/ 12.x/ 13.x/ 14.x

Linux compatibility is only available for system integrators. Please contact sales@plustek.com for more info.
Hardware Requirements Windows and Mac
2.0 GHz CPU processor or higher[1][2][3]
[1]Windows Recommended: 2.8 GHz Intel® Core™ i5 Processor with 4 CPU Cores or higher
[2]Support Mac INTEL and M1 based processor
[3]Compatibility is not available with PowerPC
4 GB RAM minimum (Recommended: 8 GB or more)
6 GB of hard-disk space for program installation
Display dimensions of 1024×768 or greater
Bundled Software Plustek DocAction II
Plustek DocTWAIN
Plustek MacAction
Plustek ICA
Built-in OCR Plustek OCR (For Windows)
(Powered by ABBYY® FineReader®)

Plustek DocOCR (For Mac)