Linearity; Parallelism - Ricoh D146 Service Manual

3.2.7 LINEARITY

Item
Engine, Black and ±0.20mm/100mm or
White(1C) less
Copy, Black and ±0.50mm/100mm or
White (1C) less

3.2.8 PARALLELISM

Item
Engine, Black and
± 1.8mm or less
White(1C)
SM
Specification Chart
Mono_CCD
Scale chart
Specification Chart
Mono_CCD
3-7
Image Quality Standards
Measuring method
Measure with the full length
and width of the image.
1. Inner line
2. 100mm
3. Base line
4. Copy
5. 100mm
6. 0.5mm
Measuring method
Measure with the full length
and width of the image.
D146/D147/D148/D149/D150