Service manual

Contents
Contents
Chapter 1 Introduction
1.1 Product Specifications....................................................................................................................................... 1- 1
1.1.1 Names of Parts............................................................................................................................................ 1- 1
1.1.2 Using the Machine ...................................................................................................................................... 1- 6
1.1.3 User Mode Items......................................................................................................................................... 1- 9
1.1.4 Maintenance by the User........................................................................................................................... 1- 24
1.1.5 Safety ........................................................................................................................................................ 1- 28
1.1.6 Product Specifications .............................................................................................................................. 1- 31
1.1.7 Function List ............................................................................................................................................. 1- 37
Chapter 2 Installation
2.1 Making Pre-Checks ........................................................................................................................................... 2- 1
2.1.1Selecting the Site......................................................................................................................................... 2- 1
2.2 Unpacking and Installation................................................................................................................................ 2- 2
2.2.1Before Starting ............................................................................................................................................ 2- 2
2.2.2Installation Procedure.................................................................................................................................. 2- 2
2.2.3Unpacking ................................................................................................................................................... 2- 2
2.2.4Fitting the Cartridge .................................................................................................................................... 2- 2
2.2.5Putting Paper in the Cassette....................................................................................................................... 2- 3
2.2.6Putting Paper in the Manual Feed Tray....................................................................................................... 2- 4
2.2.7Connecting the Interface Cable................................................................................................................... 2- 4
2.2.8Connecting the Power Cord ........................................................................................................................ 2- 5
2.2.9Fitting the Delivery Tray............................................................................................................................. 2- 5
2.2.10Setting the Printer Functions (if equipped with printer functions)............................................................ 2- 5
2.3 Connection to Telephone Line .......................................................................................................................... 2- 6
2.3.1Connecting the Modular Cable (if equipped with fax functions)................................................................ 2- 6
2.3.2Setting the Date/Time (user mode) ............................................................................................................. 2- 6
2.3.3Setting According to Line Type .................................................................................................................. 2- 6
2.3.4Executing Fax Communications Testing .................................................................................................... 2- 6
2.4 Checking the Images/Operations....................................................................................................................... 2- 8
2.4.1Checking the Copy Images.......................................................................................................................... 2- 8
Chapter 3 Basic Operation
3.1 Construction ...................................................................................................................................................... 3- 1
3.1.1Functional Construction .............................................................................................................................. 3- 1
3.1.2Functional Block Diagram .......................................................................................................................... 3- 2
3.1.3Image Processor PCB.................................................................................................................................. 3- 2
3.1.4DC Controller PCB ..................................................................................................................................... 3- 3
3.1.5Control Panel PCB ...................................................................................................................................... 3- 4
3.1.6Power Supply PCB...................................................................................................................................... 3- 5
3.1.7Analog Processor PCB ................................................................................................................................ 3- 5