Faxing Problems

Sending Problems

❚You cannot send a fax.

The machine may have overheated.

• Unplug the machine and let it cool for about 10 minutes. Then plug in the machine and try sending again.

The machine may not be set for the type of telephone line in use (pulse/tone).

• Make sure the machine is set for the correct telephone line type. (→ p. 2-7)

The document may not have been loaded.

•Remove the document, stack it if necessary, and place it on the platen glass or load it into the ADF correctly. (→ Reference Guide)

The one-touch speed dialing key or coded speed dialing code you entered may not be registered for the feature you want to use.

•Check the one-touch speed dialing key or coded speed dialing code and make sure it is registered correctly. (→ Chapter 3)

You dialed or have been provided with an incorrect number.

• Dial the number again, or check that you have the correct number.

The other party’s fax machine may be out of paper.

• Call the other party and ask them to make sure paper is loaded in their fax machine.

There may be other documents being sent from memory.

• Allow time for those documents to finish sending.

An error may have occurred during sending.

• Print an ACTIVITY REPORT and check for an error. (→ p. 7-2)

The telephone line may not be working properly.

•Make sure there is a dial tone when you lift the handset of the telephone connected to the machine. If there is no dial tone, contact your local telephone company.

The receiving fax machine may not be a G3 fax machine.

• Make sure the receiving fax machine is compatible with the machine (which is a G3 fax machine).

The other party’s telephone may be busy or the other party’s fax machine may be turned OFF. BUSY/NO SIGNAL is shown on the ERROR TX REPORT.

•The telephone number you dialed is busy. Try sending the document at a later time.

•The other party’s fax machine is not working. Contact the other party and have them check their fax machine.

The receiving fax machine did not answer within 55 seconds (after all automatic redialing attempts).

•Contact the other party and have them check their fax machine. For an overseas call, add pauses to the registered number. (→ p. 6-1)

❚Faxes sent from the machine are spotted or dirty.

The receiving fax machine may not be working properly.

•Check the machine by making a copy (→ Reference Guide). If the copy is clear, the problem may be in the

receiving fax machine. If the copy is spotted or dirty, clean the platen glass or the rollers inside the main unit. (→ Reference Guide)

The document may not have been loaded.

•Remove the document, stack it if necessary, and place it on the platen glass or load it into the ADF correctly. (→ Reference Guide)

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D680 specifications

Canon D680 and D661 are two standout models in Canon’s lineup of printers, designed to meet the needs of both home users and small office environments. These multifunctional devices combine high-quality printing, scanning, and copying capabilities, making them great all-in-one solutions.

One of the key features of the Canon D680 and D661 is their impressive printing speed. Both models are engineered to deliver fast printouts, allowing users to produce documents efficiently. Whether printing in black and white or color, these printers maintain a high level of performance, making them suitable for users who frequently require printed materials.

The print quality of these models is another significant advantage. Utilizing Canon's advanced inkjet technology, the D680 and D661 deliver sharp text and vibrant images. Their high-resolution output ensures that even detailed graphics and photos are rendered beautifully, making these printers ideal for creative projects, presentations, and professional documents.

Connectivity is also a strong suit for both the D680 and D661. With built-in Wi-Fi, users can print from multiple devices, including smartphones and tablets, without the need for cumbersome cables. This wireless convenience allows for seamless integration into home or office environments, enhancing productivity and ease of use.

Moreover, these models support various paper sizes and types, adding versatility to printing tasks. Users can choose to print on standard paper, glossy photo paper, or other specialty media, enabling them to tackle a range of projects, from everyday documents to high-quality photo prints.

Another noteworthy characteristic of the Canon D680 and D661 is their energy-efficient design. These printers comply with energy-saving standards, which not only helps reduce electricity costs but also aligns with eco-friendly initiatives. Additionally, they feature automatic duplex printing, allowing users to print on both sides of the paper, which further conserves resources.

In terms of user-friendly features, both models boast an intuitive control panel and an LCD display for easy navigation. Furthermore, they support various mobile printing technologies, allowing users to print directly from cloud services, enhancing flexibility.

Overall, the Canon D680 and D661 deliver a compelling combination of speed, quality, connectivity, and user-friendly features, making them excellent choices for anyone in need of a reliable and versatile printing solution. Whether for personal use, business documents, or creative projects, these printers provide exceptional performance to meet a variety of needs.
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