Fax Machine Control PCB from Mexico
Printed circuit board assembly managing fax transmission, printing, and scanning functions. Contains fax-specific firmware and protocols under heading 8443. Dedicated facsimile control circuitry in 8443.99.3500.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include firmware version lists showing fax protocols (T.30, V.17) for classification
• Provide PCB layout diagrams highlighting fax-specific connectors
• Declare chipsets optimized for fax data compression algorithms