Canon imageRUNNER iR2270 Service Manual page 201

Contents
4.1 Maintenance and Inspection ...................................................................................... 4-1
4.1.1 Periodically Replaced Parts .................................................................................4-1
4.1.1.1 Periodically Replaced Parts.......................................................................... 4-1
4.1.2 Durables ..............................................................................................................4-1
4.1.2.1 Durables........................................................................................................ 4-1
4.1.3 Periodical Servicing ............................................................................................4-2
4.1.3.1 Periodical Servicing ..................................................................................... 4-2
4.2 Outline of Electrical Components.............................................................................. 4-3
4.2.1 Outline of Electrical Components....................................................................... 4-3
4.3 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB... 4-5
4.3.1 Functions of the DIP Switch ............................................................................... 4-5
Chapter 5 Error Code
5.1 Service Error Code..................................................................................................... 5-1
5.1.1 Service Error Code .............................................................................................. 5-1
5.2 Alam Code ................................................................................................................. 5-3
5.2.1 Alarm Code List ............................................................................................... 5-3