Adf Image Adjustment; Sub Scan Magnification - Ricoh B089 Service Manual

COPY ADJUSTMENTS: PRINTING/SCANNING

6.8.3 ADF IMAGE ADJUSTMENT

Registration
A: Leading Edge Registration
B: Side-to-side Registration
NOTE: Make a temporary test chart as shown above using A3/DLT paper.
1. Place the temporary test chart on the ADF and make a copy from one of the
feed stations.
2. Check the registration, and adjust using the following SP modes if necessary.
Side-to-side Registration
Leading Edge Registration (Simplex)
Trailing Edge Blank Margin
Side-to-side Registration (Duplex: rear)

Sub Scan Magnification

NOTE: Make a temporary test chart as shown above using A3/DLT paper.
1. Place the temporary test chart on the ADF and make a copy from one of the
feed stations.
2. Check the magnification, and adjust using the following SP modes if necessary.
The specification is ±1%.
Sub scan magnification
B089/B093
B027R514.WMF
6-42
A
B
A267R513.WMF
SP mode
SP6-006-1
SP6-006-2
SP6-006-3
SP6-006-4
SP mode
SP6-006-5
SM