Ricoh D147 - Missing Image Area (D135;D136); Margin Position

Image Quality Standards
D146/D147/D148/D149/D150 3-8 SM
3.2.9 MISSING IMAGE AREA (D135/D136)
Item Specification Chart Measuring method
Engine/Copy
(leading edge),
Black and White(1C)
4.2±1.5%
Trim
Since there is a variability
of about 1 mm in the sizes
of sheets of paper, correct
the size of the sheet before
measuring.
Engine/Copy
(left/right), Black and
White(1C)
0.5 to 4.0mm
Engine/Copy
(trailing edge), Black
and White(1C)
0.5 to 6.0mm
(Duplex: 3.0 to
6.0mm)
3.2.10 MARGIN POSITION
Item Specification Chart Measuring method
Engine (simplex),
Main Scan/Sub
Scan, Black and
White (1C)
0±1.5mm Mono_CCD
Engine (duplex),
Main Scan/Sub
Scan, Black and
White (1C)
0±3mm