HP 82479A Owner's Manual page 188

Care, Warranty, and Service Information
Further Information
Circuitry and designs are proprietary to Hewlett-Packard, and service manuals are not available to
customers.
Should other problems or questions arise regarding repairs, please call your nearest Hewlett-Packard
service center.
A.4 WHEN YOU NEED HELP
Hewlett-Packard is committed to providing after-sale support to its customers. To this end, our customer
support department has established phone numbers that you can call if you have questions about this
product.
Product Information. For information about Hewlett-Packard dealers, products, and prices, call the
toll-free number below:
(800) FOR-HPPC
(800) 367-4772
Technical Assistance. For technical assistance with your product, call the number below:
(503) 757-2004
For either product information or technical assistance, you can also write to:
Hewlett-Packard
Portable Computer Division
Customer Technical Support
1000 N.E. Circle Blvd.
Corvallis, OR 97330