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Canon will release technical information as the need arises. In the event of major changes in the contents of this manual over a long or short period, Canon will issue a new edition of this manual.
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Introduction Symbols Used This documentation uses the following symbols to indicate special information: Symbol Description Indicates an item of a non-specific nature, possibly classified as Note, Caution, or Warning. Indicates an item requiring care to avoid electric shocks. Indicates an item requiring care to avoid combustion (fire). Indicates an item prohibiting disassembly to avoid electric shocks or problems.
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Introduction The following rules apply throughout this Service Manual: 1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with refer- ence to 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.
Contents 8.1 Construction ............................... 8- 1 8.1.1 Specifications, Control Mechanisms, and Functions ....................8- 1 8.1.2 Outline..................................8- 1 8.2 Various Control Mechanisms ........................8- 2 8.2.1 Controlling the Fixing Film Temperature........................8- 2 8.2.1.1 Outline...................................... 8- 2 8.2.1.2 Controlling the Fixing Film Temperature..........................8- 2 8.2.1.3 Target Temperatures by Mode ..............................
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Contents 5.1.4.9 <041: Vertical scan start position adjustment (when scanning on a document fed from ADF)> 5.1.4.10 <042: Horizontal scan start position adjustment (when scanning on a document fed from ADF)> ................................31 5.1.4.11 <043: Horizontal scan end position correction ((copy:scanning on ADF)> ......31 5.1.4.12 <044: Horizontal scan end position correction (superfine:scanning on ADF)>......31 5.1.4.13 <045: Horizontal scan end position correction (fine:scanning on ADF)>........31 5.1.4.14 <046: Horizontal scan end position correction (standard:scanning on ADF)>...