Ricoh A172 Service Manual page 170

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Page
Item
Test Pattern
<2>
Condition
-1
Gradation Scale
Condition
Test Pattern
Condition
<2>
-2
Pattern
Selection
SM
Function
Adjusts the laser power for the
test pattern density for the 256
grades.
Enables the gray scale printing.
*Border Erase
Enables the creation of the
white margin between the
different density gray scales.
*Pattern Selection
Selects the kind of gray scales.
Enables test pattern printing.
*Pattern Selection
Selects the type of test pattern.
Selects the type of test pattern.
4-19
Note
Default: 255
This function effects the test
patterns in the bottom part of
SP <2>-2.
Default: Reset
*Border Erase
Default: No
*Pattern Selection
Access the "Copy in SP" mode
and press the Start key to print
the gray scales.
Default: Reset
If both test pattern and
gradation scale are enabled,
only the gradation pattern is
printed.
*Pattern Selection
Access the "Copy in SP" mode
and press the start key to print
the test pattern.
Access the "Copy in SP" mode
and press the start key to print
the test pattern.
A172/A199

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