Ricoh D146 Service Manual page 1169

Main SP Tables - 4
Adjusts scanning margins for the leading and trailing edges (sub scan) and right
and left edge (main scan).
§
Do not adjust unless the customer desires a scanner margin greater
than the printer margin. These settings are adjusted to erase shadows
caused by the gap between the original and the scale of the scanner
unit.
Book:Sub LEdge
001
Sets mask area to erase scale shadow of sub scan leading edge (left side or
original table) when scanning with book scanner.
Book:Sub TEdge
002
Sets mask area to erase scale shadow of sub scan trailing edge (right side or
original table) when scanning with book scanner.
Book:Main:LEdge
003
Sets mask area to erase scale shadow of main scan leading edge (rear side or
original table) when scanning with book scanner.
Book:Main:TEdge
004
Sets mask area to erase scale shadow of main scan trailing edge (front side or
original table) when scanning with book scanner.
ADF: Leading Edge
005
Sets mask area to erase scale shadow of sub scan leading edge when
scanning with ADF.
ADF: Right
007
Sets mask area to erase scale shadow of main scan leading edge when
scanning with ADF.
ADF: left
008
Sets mask area to erase scale shadow of main scan trailing edge when
scanning with ADF.
D146/D147/D148/D149/D150
*ENG [0.0 to 3.0 / 0.0 / 0.1 mm/step]
*ENG [0.0 to 3.0 / 0.0 / 0.1 mm/step]
*ENG [0.0 to 3.0 / 0.0 / 0.1 mm/step]
*ENG [0.0 to 3.0 / 0.0 / 0.1 mm/step]
*ENG [0.0 to 3.0 / 0.0 / 0.1 mm/step]
*ENG [0.0 to 3.0 / 0.0 / 0.1 mm/step]
*ENG [0.0 to 3.0 / 0.0 / 0.1 mm/step]
2-450 System Maintenance Section