Missing Image Area; Margin Position - Ricoh D197 Service Manual

Image Quality Standards

3.2.8 MISSING IMAGE AREA

Item
Engine/Copy
(leading edge),
Black and White(1C)
Engine/Copy
(left/right), Black and
White(1C)
Engine/Copy
(trailing edge), Black
and White(1C)

3.2.9 MARGIN POSITION

Item
Engine (simplex),
Main Scan/Sub
Scan, Black and
White (1C)
Engine (duplex),
Main Scan/Sub
Scan, Black and
White (1C)
D197/D198/D199/D200/D201/D202
Specification
4.2±1.5%
0.5 to 4.0mm
0.5 to 6.0mm
(Duplex: 3.0 to
6.0mm)
Specification
0±1.5mm
0±3mm
Chart Measuring method
Since there is a variability
of about 1 mm in the sizes
Trim of sheets of paper, correct
the size of the sheet before
measuring.
Chart Measuring method
Mono_CCD
3-6 SM