Samsung SCX4521F Service Manual - Page 32

Sanner Part, b When Copy : Vertial: 11.8 Line/mm, Horizontal: 23.6 Pels/mm :600x300dpiADF - spec

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System Overview 3.4 Sanner Part 600dpi Color CIS Module for Flat bed, SCX-4521F uses the CIS scanning method 1) CIS SPEC - Scanning size : 216 mm ( width for letter-size) - Light source : LED - Scanning sensor: CIS 600/300 dpi - Scanning mode : Color SCAN / Mono SCAN - MTF : 30% (300 dpi Chart) - CIS interface : Analog output - Power supply : 3.3V - Clock Frequency: 5MHz max. - Number of output : 1 - LED Current : Red/Green/Blue : 60mA - Clamp Level : 1.1V - Connection : 12 pin FFC connector (pitch 1.0mm) 2) Scan Resolution (a) Transmission - Normal : Vertial: 3.85 Line/mm, Horizontal: 8 Pels/mm :203 x 98dpi - Fine : Vertial: 7.7 Line/mm, Horizontal: 8 Pels/mm :203 x 196dpi - Super Fine : Vertial: 11.8 Line/mm, Horizontal: 11.8 Pels/mm ;300 x 300dpi (b) When Copy : Vertial: 11.8 Line/mm, Horizontal: 23.6 Pels/mm :600x300dpi(ADF) Vertial: 23.6 Line/mm, Horizontal: 23.6 Pels/mm :600x600dpi(Platen) 3) Half Tone (Gray Scale) : 256 Levels 4) Scan Line Time (a) Tx - Normal : 1.5 ms/Line - Fine : 1.5 ms/Line - Super Fine : 1.5 ms/Line (b) Copy : 1.5 ms/Line (c) Scan - Color : 4.5msec/line - Gray : 4.5msec/line - Mono : 4.5msec/line 5) Scanning Width - MAX SCAN WIDTH : 216 mm (8.5 inches) - Effective Scan Width: 208mm 6) ADF Motor (a) Motor Spec - : 24VDC : 0.6A(Peak) 3-10 Service Manual Samsung Electronics

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Samsung Electronics
Service Manual
System Overview
3-10
3.4 Sanner Part
600dpi Color CIS Module for Flat bed, SCX-4521F uses the CIS scanning method
1) CIS SPEC
- Scanning size : 216 mm ( width for letter-size)
- Light source : LED
- Scanning sensor: CIS 600/300 dpi
- Scanning mode : Color SCAN / Mono SCAN
- MTF : 30% (300 dpi Chart)
- CIS interface : Analog output
- Power supply : 3.3V
- Clock Frequency: 5MHz max.
- Number of output : 1
- LED Current : Red/Green/Blue : 60mA
- Clamp Level : 1.1V
- Connection : 12 pin FFC connector (pitch 1.0mm)
2) Scan Resolution
(a) Transmission
- Normal : Vertial: 3.85 Line/mm, Horizontal: 8 Pels/mm :203 x 98dpi
- Fine : Vertial: 7.7 Line/mm, Horizontal: 8 Pels/mm :203 x 196dpi
- Super Fine : Vertial: 11.8 Line/mm, Horizontal: 11.8 Pels/mm ;300 x 300dpi
(b) When Copy : Vertial: 11.8 Line/mm, Horizontal: 23.6 Pels/mm :600x300dpi(ADF)
Vertial: 23.6 Line/mm, Horizontal: 23.6 Pels/mm :600x600dpi(Platen)
3) Half Tone (Gray Scale) : 256 Levels
4) Scan Line Time
(a) Tx
- Normal : 1.5 ms/Line
- Fine : 1.5 ms/Line
- Super Fine : 1.5 ms/Line
(b) Copy : 1.5 ms/Line
(c) Scan
- Color : 4.5msec/line
- Gray : 4.5msec/line
- Mono : 4.5msec/line
5) Scanning Width
- MAX SCAN WIDTH : 216 mm (8.5 inches)
- Effective Scan Width: 208mm
6) ADF Motor
(a) Motor Spec
-
: 24VDC
-
: 0.6A(Peak)