phone lines. On poor phone lines, ECM increases sending time and phone charges, but sends the data much more reliably. The default setting is On. Turn ECM off only if it increases phone charges substantially, and you can accept poorer quality in exchange for reduced charges.

Before turning the ECM setting off, consider the following. If you turn ECM off

The quality and transmission speed of faxes you send and receive are affected.

The Fax Speed is automatically set to Medium.

You will no longer be able to send or receive faxes in color.

To change the ECM setting from the control panel

1.Press Setup.

2.Press right arrow until Fax Settings appears, and then press OK.

3.Press right arrow until Error Correction Mode appears, and then press OK.

4.Press right arrow to select On or Off, and then press OK.

Receive a fax

You can receive faxes automatically or manually. If you turn off the Auto Answer option, you must receive faxes manually. If you turn on the Auto Answer option (the default setting), the device automatically answers incoming calls and receives faxes after the number of rings that are specified by the Rings to Answer setting. (The default Rings to Answer setting is five rings.)

If you receive a legal-size fax and the device is not currently set to use legal-size paper, the device reduces the fax so that it fits on the paper that is loaded. If you have disabled the Automatic Reduction feature, the device prints the fax on two pages.

NOTE: If you are copying a document when a fax arrives, the fax is stored in the device memory until the copying finishes. This can reduce the number of fax pages stored in memory.

Receive a fax manually

Set up backup fax

Reprint received faxes from memory

Poll to receive a fax

Forward faxes to another number

Set the paper size for received faxes

Set automatic reduction for incoming faxes

Block junk fax numbers

Receive faxes to your computer (Fax to PC and Fax to Mac)

Receive a fax manually

When you are on the phone, the person you are speaking with can send you a fax while you are still connected. This is referred to as manual faxing. Use the instructions in this section to receive a manual fax.

NOTE: You can pick up the handset to talk or listen for fax tones.

Receive a fax

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HP 4500 Receive a fax manually, To change the ECM setting from the control panel

4500 specifications

The HP 4500 series, including the 4504, 4505, 4502, 4500, and 4501 models, represent a significant advancement in the realm of printing technology. These devices are known for their versatility, efficiency, and ability to meet the demands of both small and large businesses.

One of the defining features of the HP 4500 series is its exceptional print quality. Utilizing HP's advanced ColorSphere toner technology, these printers deliver vibrant color prints with sharp text and detailed images. The resolution capabilities of up to 600 x 600 dpi ensure that documents appear professional and polished, making them ideal for business presentations, marketing materials, and everyday printing needs.

Speed is another hallmark of the HP 4500 series. With print speeds ranging from 20 to 28 pages per minute, depending on the specific model, these devices facilitate quick printing without compromising quality. The first page out time is notably swift, making them suitable for environments where time is of the essence.

The HP 4500 series also emphasizes energy efficiency and cost-effectiveness. Many models come equipped with HP's EcoSmart features, which optimize power consumption and reduce environmental impact. Additionally, the printers have high-yield toner options, reducing the frequency of cartridge changes and leading to lower operating costs for businesses.

Connectivity options abound, with most models offering USB, Ethernet, and wireless capabilities. This connectivity ensures seamless integration into any office environment, allowing multiple users to access the printer from various devices, including smartphones and tablets, through mobile printing technologies like Apple AirPrint and Google Cloud Print.

Security features in the HP 4500 series are robust, addressing the needs of businesses concerned about protecting sensitive information. This includes secure printing options that require user authentication before a document is printed, preventing unauthorized access and ensuring confidentiality.

In summary, the HP 4500 series, including the 4504, 4505, 4502, 4500, and 4501, stands out for its outstanding print quality, speed, energy efficiency, connectivity, and security features. These characteristics make them a superb choice for any business aiming to enhance its printing capabilities while keeping operational costs manageable. With a focus on user-friendly interfaces and reliable performance, the HP 4500 series continues to be a preferred solution for diverse printing needs in modern workplaces.