Canon iR4570 Series, Service Manual

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Contents
Contents
12.1 Periodically Replaced Parts............................................................................................................................ 12-1
12.1.1 Overview ................................................................................................................................................. 12-1
12.1.2 Reader Unit.............................................................................................................................................. 12-1
12.1.3 Printer Unit .............................................................................................................................................. 12-1
12.2 Durables and Consumables ............................................................................................................................ 12-2
12.2.1 Overview ................................................................................................................................................. 12-2
12.2.2 Reader Unit.............................................................................................................................................. 12-2
12.2.3 Printer Unit .............................................................................................................................................. 12-2
12.3 Scheduled Servicing Basic Procedure............................................................................................................ 12-5
12.3.1 Scheduled Servicing for the Reader Unit ................................................................................................ 12-5
12.3.2 Scheduled Servicing for the Printer Unit ................................................................................................ 12-5
12.3.3 Scheduled Servicing Basic Procedures ................................................................................................... 12-8
12.3.4 Points to Note About the Scheduled Servicing ..................................................................................... 12-10
12.4 Cleaning........................................................................................................................................................ 12-12
12.4.1 Cleaning the Transfer/Feed Guide ........................................................................................................ 12-12
12.4.2 Cleaning the Developing Assembly Spacer, Feed Guide, Dust-........................................................... 12-12
12.4.3 Cleaning the Film Bias Static Eliminator.............................................................................................. 12-21
12.4.4 Cleaning the Film Bias Static Eliminator.............................................................................................. 12-29