Image Processing In The Write Section; Elongation/Rotation; 1Dotpwm; Frequency Conversion - Konica Minolta BIZHUB 750 Service Manual

Theory of Operation Ver1.0 Aug.2005

25.2 Image processing in the write section

25.2.1

Elongation/rotation

When outputting images from the memory, elongate the compressed data to restore them to their original state.
Rotate the image in the direction of 90 degrees or 180 degrees as required.
25.2.2

1dotPWM

While in the normal mode, the laser writing is made in 1bitED (2-value error diffusion).
25.2.3

Frequency conversion

Write in the memory once the data obtained after the PWM conversion, and read it in accordance with the write
clock signal of the printer.
A. Elongation/rotation
B. 1dotPWM
C. Frequency conversion
25. IMAGE PROCESSING
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