37
A
PPENDIX
A:
S
PECIFICATIONS
10
Plustek SmartOffice PS281
Image Sensor
CIS
Light Source
LED
Optical Resolution
600 dpi
Hardware Resolution
600 x 600 dpi
ADF Capacity
1. 50 sheets (A4/ Letter, 70 g/
㎡
or 18 Lbs), Max.
thickness under 5mm (0.2").
2. 20 sheets (Business Cards)
Note: Maximum ADF capacity varies, depending upon
paper weight.
Scanning Speed (ADF)
20 ppm (Grayscale mode, 200 dpi, A4 Portrait)
20 ppm (B/W mode, 200 dpi, A4 Portrait)
5 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")
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 Button
Scan, File, Custom (Email)
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
10
Hardware specifications may change at any time without prior notice.