Chapter 77-13F-7-26Points to Note on Handing the Toner Cartridge1. Care should be taken not to bump the toner stop [1] against the covers orthe like when and after removing the toner cartridge. Since the toner stopcomes off easily, toner scattering may be resulted if it comes off byaccident.2. Keep the toner cartridge horizontal after removing. Since the toner stop [1]comes off easily as mentioned above, toner scattering may be resulted ifthe toner cartridge is placed with the toner stop side down.F-7-277.12.1.4 Removing the Drum Unit 0007-8343iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /1) Open the right door [1].F-7-282) Remove the screw [1].F-7-293) Shift the locking lever [1] to the left to release the developing assembly.F-7-304) Remove the screw [1].F-7-315) Remove the drum unit [1].F-7-32Be sure to hold the drum unit as shown.F-7-337.12.1.5 Removing the Developing Assembly 0007-8344iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N // iR4570N / iR2230 / / / iR3530 /[1]
