Ricoh B039 - Video Data Path

Fax Unit B404
SPECIFICATIONS
SM 7-7 B404
4. VIDEO DATA PATH
4.1 TRANSMISSION
FCU
Scanner
BiCU
Page Memory
(Rotation)
Page Memory
SAF Memory
Modem
Sub Scan Magnification
Immediate Tx
Auto Shading
Gamma Correction
MTF
Graduation Processing
Main Scan Reduction
- 400 to 200 dpi
- Inch-mm Conversion
- A3 to B4, A3 to A4, B4 to A4
Thresholding
Memory Tx
without image
rotation
Memory Tx
with Image Rotation
Immediate Tx
Compression
Memory Tx
Auto Shading
Gamma Correction
MTF
Graduation Processing
Main Scan Reduction
- 400 to 200 dpi
Thresholding
FACE 2
(VIF)
Decompression
Compression
(Main Scan Reduction)
FACE 2
(DCR)
FACE 2
(DCR)
FACE 2 FACE 2
FACE 2
(DCR)
FACE 2
(DCR)
NCU
Analog G3
B404V501.WMF