Troubleshooting

Chapter 14

The "Dial Tone Detection" test failed

Solution:

Other equipment, which uses the same phone line as the product, might be causing the test to fail. To find out if other equipment is causing a problem, disconnect everything except the product from the phone line, and then run the test again. If the Dial Tone Detection Test passes without the other equipment, then one or more pieces of the equipment is causing problems; try adding them back one at a time and rerunning the test each time, until you identify which piece of equipment is causing the problem.

Try connecting a working phone and phone cord to the telephone wall jack that you are using for the product and check for a dial tone. If you do not hear a dial tone, contact your telephone company and have them check the line.

Make sure you have correctly connected the product to the telephone wall jack. Using the phone cord supplied in the box with the product, connect one end to your telephone wall jack, then connect the other end to the port labeled 1-LINE on the back of the product. For more information on setting up the product for faxing, see the printed documentation that came with the product.

1Telephone wall jack

2Use the phone cord supplied in the box with the product

If you are using a phone splitter, this can cause faxing problems. (A splitter is a two-cord connector that plugs into a telephone wall jack.) Try removing the splitter and connecting the product directly to the telephone wall jack.

If your telephone system is not using a standard dial tone, such as some PBX systems, this might cause the test to fail. This will not cause a problem sending or receiving faxes. Try sending or receiving a test fax.

208 Troubleshooting

Page 211
Image 211
HP C4342, C4344 manual Dial Tone Detection test failed

C4342, C4344 specifications

The HP C4342, also known as the HP Photosmart C4342, is an all-in-one printer that has made a significant impact in both home and small office environments. This device stands out for its versatility, combining printing, scanning, and copying capabilities in a single machine. Its sleek design and compact size make it an ideal choice for spaces where real estate is limited, while still providing robust functionality.

One of the main features of the HP C4342 is its ability to deliver high-quality color prints, utilizing HP's advanced inkjet technology. The printer offers a maximum resolution of up to 4800 x 1200 optimized dpi, which ensures that photos and graphics appear vibrant and detailed. Additionally, it is compatible with various paper sizes and types, including photo paper, envelopes, and plain paper, allowing users to print everything from school projects to professional presentations with ease.

The C4342 is equipped with built-in scanning and copying functions, providing users with the capability to digitize documents or create duplicates without the need for a separate machine. The scanner supports a high optical resolution, making it suitable for capturing fine details in images or text. Furthermore, the one-touch copy feature allows for quick and efficient duplication, simplifying everyday tasks.

HP has integrated several technologies into the C4342 to enhance user experience. The printer features HP's Smart Web Printing, which allows users to collect and print content from the web without wasting paper or ink on redundant pages. The device supports borderless photo printing, enabling users to create professional-quality photographs without unsightly white borders.

Connectivity options are another highlight of the HP C4342, allowing for easy setup and operation. The printer supports USB connections for direct user interface with computers, making it straightforward to start printing documents or photos. Additionally, HP's user-friendly software suite simplifies the installation process and offers enhanced editing capabilities for photographs.

In conclusion, the HP C4342 is a reliable all-in-one printer that incorporates a range of features and technologies to meet the diverse needs of users. With its high-quality print capabilities, multi-functionality, and convenient design, it remains a practical choice for anyone seeking an efficient and effective printing solution.