Canon MF9100 Series Service Manual

About Canon MF9100 Series Service Manual

The following rules apply throughout this Canon MF9100 Series Service Manual:

  1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with referenceto the timing of operation. In the diagrams, represents the path of mechanical drive; where a signal name accompanies the symbol , the arrow indicates the direction of the electric signal. The expression "turn on the power" means flipping on the power switch, closing the front door, and closing the delivery unit door, which results in supplying the machine with power.
  2. In the digital circuits, '1'is used to indicate that the voltage level of a given signal is "High", while '0' is used to indicate "Low".(The voltage value, however, differs from circuit to circuit.) In addition, the asterisk (*) as in "DRMD*" indicates that the DRMD signal goes on when '0'. In practically all cases, the internal mechanisms of a microprocessor cannot be checked in the field. Therefore, the operations of the microprocessors used in the machines are not discussed: they are explained in terms of from sensors to the input of the DC controller PCB and from the output of the DC controller PCB to the loads. The descriptions in this Service Manual are subject to change without notice for product improvement or other purposes, and major changes will be communicated in the form of Service Information bulletins.

All service persons are expected to have a good understanding of the contents of this Canon MF9100 Series Service Manual and all relevant Service Information bulletins and be able to identify and isolate faults in the machine."

Table of Content

1.1 System Construction ................................................................................................1-1
1.1.1 System Configuration of Pickup/Delivery Options ......................................................1-1
1.1.2 System Configuration of Print/Send Options .............................................................1-2
1.2 Product Specifications...............................................................................................1-2
1.2.1 Names of Parts .....................................................................................................1-2
1.2.1.1 External View......................................................................................................1-2
1.2.1.2 Cross Section.....................................................................................................1-4
1.2.2 Using the Machine ................................................................................................1-5
1.2.2.1 Turning on the Power Switch.................................................................................1-5
1.2.2.2 Control Panel.......................................................................................................1-6
1.2.2.3 Control Panel.......................................................................................................1-7
1.2.3 User Mode Items....................................................................................................1-8
1.2.3.1 Overview..............................................................................................................1-8
1.2.3.2 Volume Settings .................................................................................................1-8
1.2.3.3 Printer Settings ...................................................................................................1-9
1.2.3.4 Timer Settings ....................................................................................................1-11
1.2.3.5 Report Settings ..................................................................................................1-12
1.2.4 Maintenance by the User .......................................................................................1-13
1.2.4.1 Cleaning ............................................................................................................1-13
1.2.5 Safety ..................................................................................................................1-16
1.2.5.1 Points to note at disassembly/assembly ..............................................................1-16
1.2.5.2 CDRH Regulations..............................................................................................1-16
1.2.5.3 Safety of the Laser Light......................................................................................1-16
1.2.5.4 Handling the Laser Unit .......................................................................................1-16
1.2.5.5 Safety of Toner.....................................................................................................1-17
1.2.5.6 Notes when handling a battery..............................................................................1-17
1.2.6 Product Specifications ...........................................................................................1-18
1.2.6.1 Main Body Specifications ....................................................................................1-18
1.2.6.2 Main Body Specifications ....................................................................................1-19
1.2.6.3 ADF Specifications .............................................................................................1-21
1.2.6.4 FAX Specifications ..............................................................................................1-22
1.2.7 Function List .........................................................................................................1-23
1.2.7.1 Print Speed ........................................................................................................1-23
1.2.7.2 Print Speed ........................................................................................................1-24
1.2.7.3 Paper Type .........................................................................................................1-25

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