Blank Margin; Main Scan Magnification - Ricoh Russian-C2a Service Manual

10 August, 2001

Blank Margin

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

Main Scan Magnification

1. Print the single-dot grid pattern (SP2-902, no.5).
2. Check the magnification, and adjust the magnification using
necessary. The specification is ± 1%.
COPY ADJUSTMENTS: PRINTING/SCANNING
SP mode Specification
SP2-101-
3 ± 2 mm
2/3/4
SP2-101-6 2 +2.5/-1.5 mm
3 ± 2 mm
SP2-101-1
2 ± 1.5 mm
SP2-101-5
2 ± 2 mm
SP2-101-7
2 ± 1.5 mm
SP2-101-8
SP2-101-9 2 +2.5/-1.5 mm
6-37
a
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A: Trailing Edge Blank Margin
B: Right Edge Blank Margin
C: Leading Edge Blank Margin
D: Left Edge Blank Margin
SP2-909
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