Chapter 44-16F-4-224.5.7 Printer unit Output Image Processing 0006-6715iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / /The main controller processes the image data coming from the printer unit for output to the printer unit.F-4-234.6 Flow of Image Data4.6.1 Flow of Image Data According to Copy Functions 0006-6746iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / /The following is the flow of image data when the Copy Function is in use:Main controller PCBto printer unit output image processing blockEnlargement/reductionRotationIntegrationCompressionExpansionReader imageprocessing blockPDL imageprocessing blockSDRAMHDD(optional)Main controller PCBTo DC controller PCBFor PDL data,when fine lineprocessing is ONCompression/expansion/editing blockBinary density conversionEnlargement/reductionSmoothingThickening
