Ricoh LD013, Service Manual

Page: 119 / 513

Rep
lac
emen
t
Ad
ju
s
tm
e
n
t
COPY ADJUSTMENTS: PRINTING/SCANNING
SM 3-51 B039/B040/B043
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.
SP mode Specification
Trailing edge SP2-101-2 2 +2.5/–1.5 mm
Right edge SP2-101-4 2 +2.5/–1.5 mm
Leading edge SP2-101-1
2
±
1.5 mm
Left edge
SP2-101-3 2
±
1.5 mm
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%.
D
C
B
A
B039R559.WMF
A: Trailing Edge Blank Margin
B: Right Edge Blank Margin
C: Leading Edge Blank Margin
D: Left Edge Blank Margin