Ricoh D129 Service Manual page 774

System SP Tables-6
007 DLT SEF
008 LG SEF
009 LT SEF
010 LT LEF
011 12" x 18"
012 Other
Skew Correction Control
6131*
Selects the skew correction control for each paper size. (For D636/D637)
001 A3 SEF
002 B4 SEF
003 A4 SEF
004 A4 LEF
005 B5 SEF
006 B5 LEF
007 DLT SEF
008 LG SEF
009 LT SEF
010 LT LEF
011 12" x 18"
012 Other
D129/D130
[0 to 1 / 1 / 1 mm]
3-170 SM Appendix