Dell 2145cn Service Manual page 36

IP Block Diagram
1) Scanning Device:
2) Supported Operating Systems:
3) Compatibility:
4) Maximum Scan Width:
5) Effective Scan Width:
6) Optical Resolution:
7) Interpolated Resolution:
8) Preview Scan:
9) Scan Modes/Speeds:
(USB 2.0, 300dpi, Letter
Size, Pentium4 2.xGHz,
128MB RAM )
10) ADF & DADF Capacity:
11) Image Compression:
12) PC Interface:(USB & Parallel are not
simultaneously supported)
13) Minimum PC Specification:
14) Registration Position for Original:
15) Number of Copies:
Product spec and feature
Color CCD (Charge Coupled Device) Module
Windows 98/2000/NT4.0/ME/XP, MAC (English only)
TWAIN Standard
216mm (8.5 inches)
208mm (8.2 inches)
600x1200 dpi
Maximum 4800 dpi
75 dpi
- Linearity : 15 sec. (Letter, 300dpi, USB)
ADF & DADF - Gray Scale : 20 sec. (Letter, 300dpi, USB)
- Color : 30 sec. (Letter, 300dpi, USB)
- Linearity : 15 sec. (Letter, 300dpi, USB)
Platen - Gray Scale : 20 sec. (Letter, 300dpi, USB)
- Color : 30 sec. (Letter, 300dpi, USB)
50 sheets (20 lb)
None
USB (without HUB mode)Requires 6 ft. USB Cable (not
supplied by SEC)
Pentium-II 233MHz, 64MB RAM, 120MB free disk space
- Platen: Rear-Left Corner
- ADF & DADF: Center
2 digits (99 maximum for LCD display and reports)
2-25
(when facing front/ operator panel).