Ricoh B051 Service Manual page 1209

Firmware History for B051/B052
Corrects the following:
•
With MKY images, the total quantity regulation and gamma processing is not performed
correctly.
•
Color processing bug with RCM color profile.
•
Incorrect polling with halftone and profile settings
•
Total quantity regulation not applied to text.
•
Image is stalled without gamma processing.
•
Default halftone setting changed from type1 to type5.
•
Image problem with indexed color space.
•
Modified for Adobe certification
Corrects the following:
•
The PS logo color printed on the PS configuration sheet appeared slightly blue. It should
be red.
•
The black over print mode sometimes does not work correctly.
⇒
Corrects the following:
•
White or light pixels that don't show in the screen image get scattered throughout areas of
dark pixels in the printout. This makes the dark areas appear lighter than they are
supposed to be.
•
Using Photoshop v7.0, if Dithering is set to anything other than "User setting" a line is
sometimes drawn through the image.
•
The wording is incorrect on the PS config/font page. The value of Color Profile under
<Printing Configuration> should be "auto", not "business".
CÓPIA NÃO CONTROLADA
SYMPTOM CORRECTED
CÓPIA NÃO CONTROLADA
FIRMWARE
VERSION
1.06
1.08
1.09
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