Magnification Ratio Error Margin - Ricoh D146 Service Manual

3.2.3 MAGNIFICATION RATIO ERROR MARGIN

Item
Engine, Main Scan, ±0.50% or less
Black and White
(1C)
Engine, Sub Scan, ±0.50% or less
Black and White
(1C)
Copy (100%), Main ±0.80% or less
Scan, Black and
White (1C)
Copy (100%), Sub ±1.00% or less
Scan, Black and
White (1C)
Copy (Reduction), ±1.00% or less
Main Scan/Sub
Scan, Black and
White (1C)
Copy ±1.00% or less
(Enlargement), Main
Scan/Sub Scan,
Black and White
(1C)
SM
Specification Chart
Mono_CCD
Scale chart
3-5
Image Quality Standards
Measuring method
Copy the scale and
compare it with the scale
at 100 mm to see if it is
within specification.
Leave the sheet for 3
minutes or more after it
has been output before
measuring.
The swelling/shrinkage of
paper caused by humidity
are excluded.
First side of the sheet
only.
D146/D147/D148/D149/D150