Blank Margin; Main Scan Magnification - Ricoh K-C1 Service Manual

20 February, 2001

Blank Margin

NOTE: If the leading edge or side-to-side registration cannot be adjusted to within
the specification, then adjust the leading-edge blank margin or the left-side
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

Main Scan Magnification

1. Print the single-dot grid pattern (SP5-902-5).
2. Check the magnification (the grid size should be 2.7 x 2.7 mm), and if
necessary use SP2-998 to adjust it. The specification is 100 ± 1%.
COPY ADJUSTMENTS: PRINTING/SCANNING
SP mode Specification
SP2-101-2 2 +2.5/–1.5 mm
SP2-101-4 2 +2.5/–1.5 mm
2 ± 1.5 mm
SP2-101-1
2 ± 1.5 mm
SP2-101-3
A: Trailing Edge Blank Margin
B: Right Edge Blank Margin
C: Leading Edge Blank Margin
D: Left Edge Blank Margin
3-51
D
C
B
B039R559.WMF
A