Canon LBP 3370 Service Manual Download Page 89

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Contents

Contents

5.1 MEASUREMENT AND ADJUSTMENT ....................................................................................................................5-1

5.1.1 Test Print ...................................................................................................................................................................................... 5-1

5.1.1.1 Test Print .........................................................................................................................................................................................................5-1

5.1.1.2 Test Print .........................................................................................................................................................................................................5-1

5.1.2 Mechanical Adjustment ............................................................................................................................................................... 5-1

5.1.2.1 Checking the Nip Width (fixing pressure roller) ............................................................................................................................................5-1

5.2 SERVICE TOOLS .........................................................................................................................................................5-2

5.2.1 Standard Tools ............................................................................................................................................................................. 5-2

5.2.2 Special Tools................................................................................................................................................................................ 5-2

5.3 ERROR CODE TABLE.................................................................................................................................................5-2

5.3.1 Error Code.................................................................................................................................................................................... 5-2

5.3.2 Error Code.................................................................................................................................................................................... 5-3

5.3.3 A4-XX_ERROR .......................................................................................................................................................................... 5-4

5.3.4 A5-XX_ERROR .......................................................................................................................................................................... 5-4

5.3.5 A7-XX_ERROR .......................................................................................................................................................................... 5-4

5.3.6 D7-XX_ERROR .......................................................................................................................................................................... 5-4

5.3.7 D8-XX_ERROR .......................................................................................................................................................................... 5-4

5.4 Version Up .....................................................................................................................................................................5-5

5.4.1 Overview of Upgrading Work ..................................................................................................................................................... 5-5

5.4.2 Construction of Firmware ............................................................................................................................................................ 5-5

5.4.3 Outline of the Service Support Tool ............................................................................................................................................ 5-5

5.4.4 Registering the Firmware............................................................................................................................................................ 5-7

5.4.5 Making Connections .................................................................................................................................................................... 5-9

5.4.6 The down load procedure of the system .................................................................................................................................... 5-10

5.5 Service Mode ...............................................................................................................................................................5-13

5.5.1 PCL ............................................................................................................................................................................................ 5-13

5.5.1.1 Overview .......................................................................................................................................................................................................5-13

5.5.1.2 Service Mode ................................................................................................................................................................................................5-13