Blank Margin; Main Scan Magnification - Ricoh B291 Service Manual

COPY ADJUSTMENTS: PRINTING/SCANNING

Blank Margin

NOTE: If the leading edge/side-to-side registration cannot be adjusted within
specifications, adjust the leading/left side edge blank margin.
1. Check the trailing edge and right edge blank margins, and adjust them with the
following SP modes.
Trailing edge
Right edge
Leading edge
Left edge
Trailing edge (duplex
nd
copy, 2 side)
Right edge (duplex copy,
nd
2 side)
Left edge (duplex copy,
nd
2 side)

Main Scan Magnification

1. Use SP2-902-3, 5(Grid Pattern) to print a single dot pattern.
2. Check magnification, and then SP2-909-1 (Main Scan Magnification: Copy) to
adjust magnification if required. Specification: ±2%.
B291/B295/B296/B297
CÓPIA NÃO CONTROLADA
SP mode Specification
SP2-101-2
SP2-101-4 2 +2.5/-1.5 mm
SP2-101-1
SP2-101-3
SP2-101-5
SP2-101-6
SP2-101-7
3-90
CÓPIA NÃO CONTROLADA
3 ± 2 mm
C
3 ± 2 mm
2 ± 1.5 mm
1.2 ± 2 mm
0.3 ± 1.5 mm
0.3+2.5/-1.5
mm
A: Trailing edge blank margin
B: Right edge blank margin
C: Leading edge blank margin
D: Left edge blank margin
D
A
B
B195R828.WMF
SM