Figure 11-3 Color bars - color mixing (yellow bar contains magenta streaks)

Check the estimated ink levels in the cartridges.

Check if the cartridge corresponding to the streaked bar has the orange tab removed.

Reinstall the cartridge and make sure all of the cartridges are properly installed.

Clean the printhead, and then print this diagnostic page again.

If cleaning the printhead does not solve this print quality issue, replace the cartridge corresponding to the streaked bar.

NOTE: If replacing the cartridge does not solve this print quality issue, contact HP support for service.

If any of the color bars show regular white streaks, refer to the following steps.

If line 11 on the diagnostic page reads PHA TTOE = 0, align the printer.

If line 11 on the diagnostic page shows a different value or aligning does not help, clean the printhead.

NOTE: If cleaning the printhead does not solve this print quality issue, contact HP support for service.

3.Look at the large text above the alignment pattern. The type should be sharp and clear.

Figure 11-4 Sample text area - expected result

If the type is jagged, align the printer, and then print this diagnostic page again.

Figure 11-5 Sample text area - jagged text

Maintain the HP Photosmart

Print and evaluate a print quality report

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HP Premium - C309g manual Color bars color mixing yellow bar contains magenta streaks

Premium - C309g specifications

The HP Premium - C309g is an all-in-one printer that combines versatility and high-quality performance, catering to both home and office needs. This model is part of HP's high-efficiency line, allowing users to print, scan, copy, and fax with ease, all from a single device.

One of the standout features of the C309g is its wireless connectivity options. With built-in Wi-Fi, users can easily connect to the printer from various devices, including laptops, tablets, and smartphones. This functionality is complemented by HP’s ePrint technology, which allows printing from virtually anywhere using a mobile device or email. This level of convenience makes it a popular choice for those constantly on the go.

In addition to wireless capabilities, the C309g supports Apple AirPrint, making it seamless for iOS users to print directly from their devices. This integrated functionality enhances its usability by eliminating the need for additional software or drivers.

Print quality is another defining characteristic of the HP C309g. With its high-resolution printing capability, users can expect crisp texts and vivid images. This model is particularly well-suited for printing photos, thanks to its enhanced color accuracy and detail reproduction. With the capacity to handle a variety of paper sizes and types, including glossy photo paper, the printer adapts to various printing needs effortlessly.

In terms of speed, the C309g offers impressive performance, capable of printing black and white pages at a rate of up to 30 pages per minute. Color prints are also delivered efficiently, ensuring that users do not need to wait long for their documents.

The C309g is equipped with a user-friendly, intuitive control panel, featuring a touchscreen interface that simplifies operation. This allows users to navigate through menus and settings without hassle. Additionally, the device includes an automatic document feeder, making it easier to handle multi-page scanning and copying tasks.

On the sustainability front, the HP C309g is designed with energy-efficient technologies that help reduce its carbon footprint. HP’s environmentally friendly cartridges and the ability to use recycled paper further contribute to a greener printing solution.

Durable and reliable, the HP Premium - C309g stands out as an excellent all-in-one printer that excels in performance, connectivity, and ease of use, making it a valuable addition to any workspace or home office environment.