Ricoh D129 - Original Size Sensor; When Reassembling

Scanner
SM 4-15 D129/D130
Replacement
and
Adjustment
When reassembling
Adjust the following SP modes after you replace the lens block assembly:
 SP4–008 (Sub Scan Mag): ( "Scanning" in "Copy Adjustments: Printing/Scanning")
 SP4–010 (Sub Mag Reg.): (
"Scanning" in "Copy Adjustments: Printing/Scanning")
 SP4–011 (Main Scan Reg): (
"Scanning" in "Copy Adjustments: Printing/Scanning")
 SP4–688 (DF: Density Adjustment): Use this to adjust the density level if the ID of outputs
made in the DF and Platen mode is different.
4.4.4 ORIGINAL SIZE SENSOR
1. Exposure glass with left scale ( p.4-10 "Exposure Glass")
2. Scanner right cover (
p.4-11 "Scanner Exterior Panels and Operation Panel")
3. SBU cover (
p.4-14 "Lens Block Assembly")
4. Remove the screw [A] on the sensor board bracket.
5. Circuit chip [A] (
x 1, x 1)