For more information on print cartridges, see “Troubleshoot print cartridges” on page 83.

Cause: The print quality setting on the HP All-in-One is set too low.

Solution: Check the quality setting. Use a higher quality setting to increase the amount of ink used for printing.

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

Solution: If the paper you are using is too fibrous, the ink applied by the HP All-in- One might not fully cover the surface of the paper. Use HP Premium Papers or any other paper type that is appropriate for the HP All-in-One.

For more information, see:

“Choose papers for printing and copying” on page 18

Cause: The paper type setting is incorrect.

Solution: Change the paper type setting to match the type of paper loaded in the input tray. The HP All-in-One automatically detects the paper type for plain and photo paper. If you are printing on other types of paper, such as labels or transparencies, check that you have selected the correct paper type in the HP Photosmart Software.

For more information, see:

“Set the paper type for printing” on page 31

Cause: Copying a poor-quality picture, such as a newspaper photo, causes bands, checks, or stripes to appear on your copy. These are called moiré patterns.

Solution: To reduce moiré patterns, try placing one or more clear plastic sheet protectors directly on the glass, and then place the original print side down on top of the sheet protectors.

Cause: Debris might be stuck on the glass or on the back of the document lid; this causes poor copy quality and slows down processing.

Solution:

For more information, see:

“Clean the lid backing” on page 64

Troubleshooting

Printouts or copies seem blurry or fuzzy

Cause: The paper loaded in the input tray is not suitable for the HP All-in-One.

Print quality troubleshooting

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HP C4272, C4283, C4280, C4288, C4275 manual Choose papers for printing and copying on, Printouts or copies seem blurry or fuzzy
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C4272, C4275, C4288, C4283, C4210 specifications

The HP C4273, C4240, C4270, C4280, and C4210 are part of Hewlett-Packard’s series of all-in-one inkjet printers designed to meet a variety of printing needs for home and small office environments. Each model brings together printing, scanning, and copying capabilities while emphasizing ease of use, high-quality output, and efficiency.

The HP C4273 focuses on providing reliable printing functions with an emphasis on cost-effectiveness. It incorporates HP's InkJet technology, which delivers vibrant color and sharp text, making it suitable for both document printing and photo reproduction. Its compact design allows for easy placement in any workspace, while the user-friendly control panel ensures that navigating through operations is straightforward.

The HP C4240 is well-known for its all-in-one convenience, providing printing, scanning, and copying functionalities in a single device. It features a built-in scanner with a flatbed design, allowing for versatile scanning options, from documents to photos. The C4240 employs HP’s advanced thermal InkJet technology, which not only enhances print quality but also ensures faster printing speeds. This model is designed for users who require a versatile machine without sacrificing space.

Meanwhile, the HP C4270 offers additional features, such as borderless photo printing, making it an appealing option for photography enthusiasts. It supports various paper sizes and types, allowing users to create professional-quality prints. The printer is equipped with dual-cartridge technology that simplifies ink replacement and enhances the overall efficiency of the printing process.

The HP C4280 builds upon the features of its predecessors by including a convenient memory card slot and a 1.5-inch color display, which allows for direct printing from cameras without the need for a computer. This enhances the overall user experience and provides added functionality for users who often print photos directly from their devices. The C4280 also includes HP Smart Web Printing, which helps users optimize web pages before printing, reducing paper waste.

Lastly, the HP C4210 caters to those who require basic printing capabilities while still benefiting from scanning and copying features. Its simplicity is ideal for users who want an easy-to-operate printer without the complexity of advanced features. The C4210 emphasizes value with its dependable performance and user-friendly interface.

In summary, the HP C4273, C4240, C4270, C4280, and C4210 models represent a spectrum of versatile all-in-one inkjet printers, each designed to cater to different user requirements while showcasing HP's commitment to quality, innovation, and efficiency in home and office printing solutions.
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