Ardf; Ardf Side-To-Side, Leading Edge Registration And Trailing Edge - Ricoh D146 Service Manual

Image Adjustment
Standard: 0 ± 2mm for the leading edge registration, 0 ± 2.5mm for the side-to-side
registration.
Leading Edge Registration
Side-to-Side Registration

4.19.2 ARDF

ARDF side-to-side, leading edge registration and trailing edge

A: Leading edge registration
Use A3/DLT paper to make a temporary test chart as shown above.
1. Put the temporary test chart on the ARDF. Then make a copy from one of the feed stations.
2. Check the registration. Check the leading edge and side-to-side registration. Adjust the
following SP modes if necessary.
Standard: 4.2 ± 2 mm for the leading edge registration, 2 ± 1 mm for the side-to-side
registration. Use the following SP modes to adjust if necessary.
SP Code
SP6-006-001
SP6-006-003
SP6-006-005
SP6-006-006
SP6-006-007
D146/D147/D148/D149/D150
What It Does
Side-to-Side Regist: Front
Leading Edge Registration
Buckle: Duplex Front
Buckle: Duplex Rear
Rear Edge Erase (Trailing Edge)
SP mode
SP4-010-001
SP4-011-001
± 3.0 mm
± 5.0 mm
± 3.0 mm
± 2.5 mm
± 10.0 mm
4-168
Adjustment Range
SM