Ardf Image Adjustment; Ardf Side-To-Side And Leading Edge Registration - Ricoh TH-C1b Service Manual

10 February 2005

3.12.3 ARDF IMAGE ADJUSTMENT

ARDF Side-to-Side and Leading Edge Registration

Make a temporary test chart as shown above using A3/DLT paper.
1. Place the temporary test chart on the ARDF and make a copy from one of the
feed stations.
2. Check the registration, and adjust using the following SP modes if necessary.
SP Code
SP6-006-1 Main Scan Registration
SP6-006-2 Sub-Scan Registration (Simplex)
SP6-006-4 Main Scan Registration (Duplex)
B
B156R295.WMF
What It Does
3-63
COPY ADJUSTMENT
A
A: Sub-registration
B: Main registration
B156R294.WMF
Adjustment Range
± 10 mm
± 10 mm
± 10 mm