Blank Margin; Main Scan Magnification - Ricoh B156 Service Manual

COPY ADJUSTMENT

Blank Margin

NOTE: If the leading edge/side-to-side registration cannot be adjusted within the
specifications, adjust the leading/back side edge trim margin.
1. Check the trailing edge and front side edge blank margins, and adjust them
using the following SP modes.
Trailing edge
Front edge
Leading edge
Back edge

Main Scan Magnification

1. Print the single-dot grid pattern (SP5-955-1, No.5).
2. Check the magnification, and adjust the magnification using SP2-100-1 if
necessary. The specification is ±1%.
B156/B220
CÓPIA NÃO CONTROLADA
SP mode Specification
3 ± 2 mm
SP2-101-4
SP2-101-1 2 +2.5/-1.5 mm
SP2-101-3 3 ± 2 mm
SP2-101-2 2 ± 1.5 mm
3-60
CÓPIA NÃO CONTROLADA
D
C
A: Trailing Edge Blank Margin
B: Right Edge Blank Margin
C: Leading Edge Blank Margin
D: Left Edge Blank Margin
A
B
B156R292.WMF
SM