Power Principle and Troubleshooting of Modern Digital Office Equipment

Author: Li Yongfan
Publisher:
Publish Date: 2003-03-01
Features: The power supply part of printers, copiers, and fax machines is prone to failure, with a failure rate of about 70% of the total machine failures. This book provides a detailed explanation of the power supply methods of these office equipment, the formation of the power supply voltage of the entire machine, the structure of the power supply circuit, and the role of each component in the circuit. Fault examples are given for each model, and detailed analyses are conducted on these examples. The book also collects circuit diagrams of over 100 models, making it an invaluable resource for maintenance personnel. Practicality, inspiration, systematicity, and reference value are the outstanding features of this book. It can be used as a reference for office equipment maintenance personnel and users.