Chapter 44-224.6.11 Flow of Image Data for the PDL Function 0006-6752iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / /The following is the flow of image data when the PDL function is in use:F-4-344.6.12 Flow of Image Data for the PDL Function 0009-1748iR2230 / / iR3530 /The following shows the flow of image data when the PDL function is in use:F-4-354.7 Parts Replacement Procedure4.7.1 Main Controller PCB4.7.1.1 Removing the Rear Cover 0007-6401iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / / / iR3530 /1) Remove the 13 screws [1] and then the other screw [2]; then, detach the rear cover [3].Rendering processing blockCompression/expansion/editing blockProcessing block for printer unitDC controller PCBMain controller PCBSDRAMHDDEthernetPDLRendering processing blockCompression/expansion/edit blockPrinter image processing blockDC controller PCBMain controller PCBSDRAMHDD(optional)EthernetPDL
