Chapter 1616-316.1.3 Ending Service Mode 0007-8136iR2270 / iR2870 / iR3570 / iR4570A press on the Reset key will bring back the Service Mode Initial screen.Another press on the Reset key will end service mode, and bring back the User screen (standard screen).If you used service mode (ADJUST, FUNCTION, OPTION), be sure to turn off and then on the main powerswitch after ending service mode.16.1.4 Back-Up 0007-8137iR2270 / iR2870 / iR3570 / iR4570At time of shipment from the factory, all machines are adjusted individually, and adjustment values are recorded intheir respective service labels.If you have replaced the reader controller PCB or the DC controller PCB, or if you have initialized the RAM, theadjustment values (for ADJUST and OPTION) will return to their default settings. If there has been any change in aservice mode item, be sure to update its setting indicated on the service label. As necessary, make use of the spacein the service label (as when recording an item not found on the label).- Service Label for the Reader Controller PCB (behind the left cover [1] of the reader unit)- Service Label [2] for the Main Controller PCB/DC controller PCB (behind the front cover unit of the printer unit)F-16-416.1.5 Initial Screen 0007-8138iR2270 / iR2870 / iR3570 / iR4570[1][2]
