Ricoh J-P2 - Print Data Processing

17 January, 2003 CONTROLLER
6-81
Detailed
Descriptions
6.10.3 PRINT DATA PROCESSING
RPCS Driver
PCL5c Driver
RCM profile
Gray
Correction
γ
γ γ
γ Correction
8 bit
CMYK
Corrected
RGB
Toner Limitation
Dithering & ROP
Matching
RPCS Driver
ControllerHost
ICM Engine/
ICM profile
Printer
Engine
CMYK
8 bit
CMYK
8 bit K
UCR/BG
RGB
CMYK
1 bit
RGB
G080D967.WMF
PCL Driver
Decode
&
Scale
8 bit
Color
Matching
Dithering
&
ROP
•
••
• BG/UCR,
•
• •
• Gray Correction
•
• •
• Toner Limitation
RGB
RGB RGB
8bit
RGB 8 bit
CMY
8bit
CMYK
1 bit
CMY
1bit
ControllerHost
Printer
Engine
ICM Engine/
ICM profile
(Matching by Host)
RGB ➔
➔➔
➔ CMY
Correction
CMY
8bit
G080D968.WMF