1312ech7.pdf | | Chapter 7 Electricity
7-1. Main control circuits ... 7-1
7-1-1. Toner density control ... 7-1
7-1-2. Fusing temperature control ... 7-2
7-1-3. JAM detection ... 7-3
7-1-4. Safety circuit ... 7-4
7-2. Timing chart ... 7-5
7-2-1. A4, TWO COPIES, CASSETTE PAPER
FEED (UPPER) ... 7-5
7-2-2. A4, TWO COPIES, CASSETTE PAPER
FEED (LOWER) ... 7-5
7-3. Connector list ... 7-6
7-3-1. Main CB (UNIT MAIN) ... 7-6
7-3-2. High voltage unit (UNIT HV) ... 7-9
7-3-3. Power supply board (UNIT PSU) ... 7-12
7-4. IC list ... 7-13
7-5. Test points a |