Chapter 15

If the self-test report shows a defect, try the following:

Clean the ink cartridges automatically. For more information, see “Clean the print head” on page 162.

If you are missing lines when you print, clean the electrical contacts. For more information, see Clean the ink cartridge contacts” on page 163.

If the self-test report does not show a problem, investigate other causes, such as the image file or software program.

For additional ink cartridge troubleshooting, visit the HP Web site at www.hp.com/ support.

This section contains the following topics:

Ink is bleeding or smearing

The automatic document feeder picks up too many pages or none at all

Ink is not filling the text or graphics completely

The text edges are jagged

The printout has a horizontal band of distortion near the bottom of the page

Colors run into each other on the printout

Printouts have horizontal streaks or lines

Printouts are faded or have dull colors

Printouts seem blurry or fuzzy

Printouts have vertical streaks

Printouts are slanted or skewed

Ink is overspraying the paper when I print a photo

Paper is not picked up from the input tray

The print quality of the fax I received is poor

Some of the pages of a fax I received are faded or blank

Ink is bleeding or smearing

Cause: The paper type is not suitable for the HP All-in-One.

Solution: Use HP Premium Papers or any other paper type that is appropriate for the HP All-in-One.

Cause: The print head needs to be cleaned.

Solution: Clean the print head, and then print a self-test report. Check the color blocks in the report for any problems. If the color blocks show print quality problems, perform a printer alignment.

If the problem persists after cleaning and aligning, contact HP support for help. Go to:

www.hp.com/support

Troubleshooting

190 Troubleshooting

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HP C7280, C7250, C7288 manual Ink is bleeding or smearing

C7288, C7250, C7280 specifications

The HP C7280, C7250, and C7288 are part of HP's acclaimed All-in-One (AIO) printer series that blend functionality, speed, and quality in one compact device. Designed for home and small office use, these models stand out for their versatility and advanced features, making them an essential tool in any workspace.

One of the main features of the HP C7280, C7250, and C7288 is their multifunction capability. Each model combines printing, scanning, copying, and faxing, allowing users to perform various tasks without the need for multiple devices. This effective integration saves space and enhances productivity. The printers are equipped with a user-friendly control panel, simplifying navigation through different functions.

The print quality of these models is impressive, boasting a resolution that ensures sharp text and vibrant colors. The HP Vivera ink technology used in these printers plays a crucial role in delivering high-quality prints. This ink formulation provides a broader color gamut and enhanced longevity of prints, making them suitable for both professional documents and high-quality photos.

The HP C7280, C7250, and C7288 also feature built-in wireless connectivity options. Users can print from various devices, including smartphones, tablets, and laptops, making it possible to print from anywhere within range. This wireless technology offers flexibility and convenience, eliminating the clutter of cables in the workspace. Additionally, these models support HP’s ePrint feature, which allows printing via email, enabling users to send print jobs directly to the printer from any location.

Scanning and copying are facilitated by advanced optical scanning technology, which provides clear and precise results. Users can scan documents directly to a USB drive or email, streamlining sharing and archival processes. The automatic document feeder (ADF) featured in these models enhances efficiency, particularly for multi-page documents.

Durability is another characteristic of the HP C7280, C7250, and C7288. Designed for regular use, they come with a robust build quality and are engineered to handle large volumes of printing without frequent maintenance. The energy-efficient design of these printers also contributes to a lower environmental impact, aligning with modern sustainability practices.

In summary, the HP C7280, C7250, and C7288 series All-in-One printers excel in delivering multifunctionality, impressive print quality, and innovative technology. Their wireless capabilities, combined with user-friendly features and robust performance, make them a valuable addition to any home office or small business environment.