Service manual

System Service Mode
D127/D128 3-24 SM Appendix
SP4-XXX (Scanner)
4008* SubScan Mag Adjustment [-1.0 to +1.0 / 0.0 / 0.1 %/step]
4008 1
Adjusts the sub-scan magnification (
"Adjusting Copy Image Area" in the
section "Replacement and Adjustment").
4010* L – Edge Regist Adjustment [–1.0 to +1.0 / 0.0 / 0.1 mm/step]
4010 1
Adjusts the leading edge registration (
"Adjusting Copy Image Area" in
the section "Replacement and Adjustment").
4011* S-to-S Regist Adjustment [–2.0 to +2.0 / 0.0 / 0.1 mm/step]
4011 1
Adjusts the side-to-side registration for scanning in platen mode (
"Adjusting Copy Image Area" in the section "Replacement and Adjustment").
4012* Scan Erase Margin: Scale [0 to 3.0 / 0.0 / 0.1 mm/step]
4012 1 Book: Leading Edge
Adjusts the scanning margin. Generally, the
scanning margin should be as little as
possible.
4012 2 Book: Trailing Edge
4012 3 Book: Left Side
4012 4 Book: Right Side
4013 Scanner Free Run
Conducts the scanner free run with the
exposure lamp on.
4013 1 Lamp Off
4013 2 Lamp On