Image Adjustment; Registration; Image Area; Leading Edge - Ricoh G133 Service Manual

3.3 IMAGE ADJUSTMENT

3.3.1 REGISTRATION

Image Area

A = 5.2 mm (0.21"), B = 4.2 mm (0.17") C = 3.2 mm (0.13")
Make sure that the registration is adjusted within the adjustment standard range as shown
above.

Leading Edge

Adjusts the leading edge registration for each paper type and process line speed.

Side to Side

Adjusts the side-to-side registration for each paper feed station. Use SP mode (SP1-002)
to adjust the side-to-side registration.

Adjustment Standard

Leading edge (sub-scan direction): 5.2 ± 1.5 mm
Side to side (main-scan direction): 2.0 ± 1 mm

Paper Registration Standard

The registration in both main- and sub-scan directions can change within the following
tolerance.
Sub-scan direction: 0 ± 9 mm
Main-scan direction: 0.5 ± 4 mm

Adjustment Procedure

1. Enter SP2-109-003.
2. Select the test pattern (14: 1-dot trimming pattern) with SP2-109-003.
SM 3-3
Image Adjustment
G133