Ricoh K-C3 - Page 121

B245/B276/B277/B268/B269 Service Manual 18-Jan-06
112
Tray SP mode Specification
(Optional PFU tray 1)
By-pass feed SP 1002 4
Duplex SP 1002 5
A: Leading Edge Registration
B: Side-to-side Registration
- Blank Margin -
 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 SP 2101 2
Right edge SP 2101 4
2 +2.5/–1.5 mm
Leading edge SP 2101 1
Left edge SP 2101 3
2 1.5 mm
A: Trailing Edge Blank Margin
B: Right Edge Blank Margin
C: Leading Edge Blank Margin
D: Left Edge Blank Margin
- Main Scan Magnification -
1. Print the single-dot grid pattern (SP 5902 1).
2. Check the magnification (the grid size should be 2.7 x 2.7 mm), and if
necessary use SP 2998 to adjust it. The specification is 100 1%.