Ricoh TH-C1b - Print Data Processing; Rpcs Driver; Pcl5 C Driver

PRINT DATA PROCESSING 10 February 2005
6-78
6.13 PRINT DATA PROCESSING
6.13.1 RPCS DRIVER
6.13.2 PCL5C DRIVER
RCM profile
Gray
Correction
γ
γγ
γ Correction
Corrected
RGB
Toner Limitation
Dithering & ROP
Matching
RPCS Driver
ControllerHost
ICM profile
Printer
Engine
CMYK
8 bits
CMYK
RGB
CMYK
RGB
1 bit or 2 bits
ICM Engine/
ICM Profile
UCR/BG
OR
CMYK
B156D562.WMF
PCL Driver
Decode
&
Scale
8 bits
Color
Matching
RGB
RGB RGB
8 bits
RGB 8 bits
CMY
8 bits
CMYK
1 bit
CMY
1 bit
ControllerHost
Printer
Engine
(Matching by Host)
CMY
8 bits
ICM Engine/
ICM profile
BG/UCR,
Dithering
&
ROP
Toner Limitation•
••
•
Correction
•
••
•
•
••
•
Negative Correction
γ
γγ
γ
γ
γγ
γ
B156D563.WMF