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Service Manual
2-42
2.3.3.5 Scanner
2.3.3.5.1 Scanning Technology
1) Color Separation : Single-Pass color separation
Color separation is done with transmissive color filters put over the CCD elements themselves as part of
CCD manufacturing process. The CCD has three rows of imaging elements.
Each row has a color filter directly over the CCD elements, one row red, one green, and one blue.
2) Image Signal Input :
The output signal of CCD is designed for being ADC in S4L9335X through Bypass-Cap, and then
processing through the Signal which is defined between S4L9335X and CIP4.
It uses CDS (Correlated Double Sampling) which implement double Sampling for black level and image by
using signal of CIP4E, when AFE receives each pixels.
3) Image Processor :
It reads pixel data of CCD (Charge Coupled Device) by 600dpi Line, and in accordance with the mode set
from CIP4, said data is experiencing Error Diffusion Algorithm in mode or stored at Scan Buffer through
DMA without Halftoning Algorithm in PC Scan mode. At this time, both above modes conduct processing
after Shading Correction and Gamma Correction.
4) Optical System: Lens Reduction type All-In-One( Scanning Lamp + Lens + CCD Image sensor)
5) Light Source : Xenon Lamp
6) Scanning method
- Platen : Optical Moving
- DADF: Document Moving
Product
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Содержание MFX-C4000
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Страница 14: ...Precautions Service Manual 1 6 ...
Страница 35: ...Service Manual 2 21 Video Controller Power Distribution Product Specifications and Features ...
Страница 37: ...Service Manual 2 23 Engine Controller Power Distribution Product Specifications and Features ...
Страница 39: ...Service Manual 2 25 DADF Block Diagram Product Specifications and Features ...
Страница 106: ...Maintenance and Disassembly Service Manual 3 44 ...
Страница 173: ...Alignment Troubleshooting Service Manual 4 67 Diagnostics Test Routines Other Reset Admin password ...
Страница 216: ...Alignment Troubleshooting Service Manual 4 110 ...
Страница 217: ...System Diagram Service Manual 5 1 5 System Diagram 5 1 Block Diagram 5 1 1 System ...
Страница 218: ...System Diagram Service Manual 5 2 5 1 2 Video Controller ...
Страница 219: ...System Diagram Service Manual 5 3 5 1 3 Engin Controller ...
Страница 220: ...System Diagram Service Manual 5 4 5 1 4 OPE Unit ...
Страница 221: ...System Diagram Service Manual 5 5 5 1 5 DADF ...
Страница 222: ...System Diagram Service Manual 5 6 5 1 6 SCF HCF ...
Страница 225: ...System Diagram Service Manual 5 9 5 2 3 OPE Unit ...
Страница 226: ...System Diagram Service Manual 5 10 5 2 4 DADF ...
Страница 227: ...System Diagram Service Manual 5 11 5 2 5 SCF HCF ...
Страница 228: ...System Diagram Service Manual 5 12 ...
Страница 237: ...Reference Information Service Manual 6 9 ...
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Страница 239: ...Reference Information Service Manual 6 11 ...
Страница 240: ...Reference Information Service Manual 6 12 ...
Страница 273: ...Installation Service Manual 7 31 5 Connect the foreign device interface harness to video controller ...
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Страница 280: ...Muratec America Inc 3301 East Plano Parkway Ste 100 Plano Texas 75074 469 429 3300 Tel 469 429 3465 Fax www muratec com ...