Chapter 44-13F-4-164.5 Image Processing4.5.1 Overview of the Image Flow 0006-6704iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / /The following shows the flow of images in relation to the machine's functions:F-4-174.5.2 Construction of the Image Processing Module 0006-6706iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / /The machine's major image processing is executed by the main controller PCB.The following shows the construction of the modules associated with image processing:Press on the control panelpower switch (3 sec or more)HDDprotection check modeHDDprotection execution modeMain power switch offIndicates the job being executed, and informs theuser that it will start the shut-down sequence.Moves to the shut-down sequence.Cancels any job on wait in print mode.Cancels any job on wait in print mode.Cancels any job being executed in fax mode.-SEND-FAX-PullScan-E-Mail-PDL Print-BOXPCOriginalCopyAAAPrint outputScanImage dataOther iR machine