3Click Calibrate to calibrate the color, or click Use Defaults to restore color values to factory defaults.

4Follow the instructions on the screen.

For Macintosh

1Open the HP Inkjet Utility and click the Calibrate Color button.

2Follow the instructions on the screen.

Replaceable ink service module

The replaceable ink service module holds waste ink from the black print cartridge. When it is almost full, the printer LEDs will prompt you to replace it. See LED Reference.

When the ink service module is full, the printer will stop printing. If you have a replacement for the ink service module, replace it immediately by following the instructions that come with it.

Otherwise, visit www.hp.com/support/dj450 or see Customer Support to get a replacement. In the meantime, remove the black print cartridge to continue printing. The printer can print using only the tri-color print cartridge but the color results and print speed may be affected. See Single-cartridge printing mode.

Allowing the ink service module to fill completely can result in black ink spillage.

If you have installed the Toolbox, you can choose to display error messages on your screen when there is a problem with your printer. See Installing the printer

driver (Windows and Macintosh).

6-7

ENWW

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HP 450 manual Replaceable ink service module, For Macintosh

450 specifications

The HP 450CBi, 450Ci, 450, and 450wbt are versatile and powerful devices designed for a variety of printing needs, catering primarily to business and professional environments. These models from HP are celebrated for their robust performance, reliability, and advanced features.

The HP 450CBi stands out with its high-speed printing capabilities, making it ideal for busy office settings. It utilizes thermal inkjet technology, which allows for sharp text and impressive graphics. This model supports a range of media sizes, enhancing its versatility in handling different printing tasks. Notably, the 450CBi is equipped with a user-friendly interface, allowing users to navigate effortlessly through printing options.

The HP 450Ci enhances these features further by integrating color printing capabilities. It boasts a remarkable color capacity, enabling users to produce vibrant documents and marketing materials. The 450Ci is also designed with connectivity in mind, featuring USB and network options that facilitate easy sharing in office environments. This model incorporates HP's innovative technology for precise color matching, ensuring consistent and professional results every time.

The HP 450 and 450wbt models cater to those seeking a more streamlined and efficient printing experience. Both models are characterized by their compact design, making them suitable for limited workspace without compromising on functionality. They are equipped with HP's SmartInstall technology, allowing for quick and hassle-free setup. The 450wbt, in particular, includes wireless printing capabilities, which provides users with the flexibility to print from various mobile devices.

All models are designed with user convenience in mind, featuring easy-to-replace cartridges and minimizing downtime. The enhanced user interface across the line ensures that operators can quickly adjust settings and monitor print jobs with ease. Energy-efficient features are also a key characteristic, aligning with modern sustainability goals while reducing overall operation costs.

In summary, the HP 450 series, including the 450CBi, 450Ci, 450, and 450wbt, offers a comprehensive solution for anyone in need of reliable, high-quality printing. With advanced technologies, user-friendly interfaces, and connectivity options, these printers are equipped to handle the demands of any professional environment with ease and efficiency. They represent HP's commitment to innovation and quality in printing technology.