d.Click Test Page.

e.Click the Print Test Page button, and follow the on-screen instructions.

Check the test page for jagged lines in the text or streaks in the text and colored boxes. If you are seeing jagged lines, or streaks, or no ink in portions of the boxes, then automatically clean the cartridges.

6.If the diagnostic page shows steaks or missing portions of the text or colored boxes, clean the print cartridges automatically.

To automatically clean the print head

a.Load Letter or A4 plain, white paper in the paper tray.

b.Open HP Utility.

NOTE: HP Utility is located in the Hewlett-Packardfolder in the Applications folder at the top level of the hard disk.

c.Select the HP Officejet 5740 series from the list of devices at the left of the window.

d.Click Clean Printheads.

e.Click Clean, and follow the on-screen instructions.

CAUTION: Clean the print head only when necessary. Unnecessary cleaning wastes ink and shortens the life of the print head.

NOTE: If print quality still seems poor after you complete cleaning, try aligning the printer. If print quality problems persist after cleaning and aligning, contact HP support.

f.Click All Settings to return to the Information and Support pane.

Fix ink smears on printouts

If a printout shows smears of ink, for subsequent prints, try using the Clean Ink Smear function from the printer display. This process takes several minutes to complete. Full-size plain paper needs to be loaded and will be moved back and forth during the cleaning. Mechanical noises are normal at this time.

1.Load Letter or A4 unused plain white paper into the input tray.

2.From the printer control panel display, touch Setup.

3.Touch Printer Maintenance, select the desired option, and then follow the on-screen instructions.

NOTE: You can also do the same from the HP printer software or embedded web server (EWS). To

access the software or EWS, see Open the HP printer software (Windows) on page 16 or Open the embedded Web server on page 90.

ENWW

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HP 5745, 5740, 5742 Fix ink smears on printouts, Click Test, To automatically clean the print head, Click Clean Printheads
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5742, 5740, 5745 specifications

The HP 5745 and HP 5742 are multifunctional printers that cater to home and small office environments, combining reliability, efficiency, and advanced printing technology. Both models are equipped to handle a variety of tasks including printing, scanning, copying, and faxing, making them ideal choices for users looking to streamline their workflow in a compact form factor.

One of the standout features of the HP 5745 and 5742 is their impressive print quality. With a resolution of up to 4800 x 1200 optimized dpi, these printers produce crisp text and vibrant color images, suitable for both professional documents and creative projects. The technology behind this high-quality output includes HP’s Inkjet Precision technology, which ensures precise droplet placement for consistent results.

Speed is another notable characteristic of these models, with both capable of printing up to 15 pages per minute (ppm) in black and white and approximately 11 ppm in color. This efficiency is enhanced by the printers’ automatic duplex printing capabilities, allowing users to print on both sides of the paper without manual intervention, thereby saving time and reducing paper usage.

Connectivity options are expansive, with both models supporting Wi-Fi Direct, allowing for easy network-less printing from mobile devices. They also feature mobile printing solutions like HP Smart App, Apple AirPrint, and Google Cloud Print, which facilitate seamless integration with smartphones and tablets. Additionally, a USB interface provides straightforward connectivity for users who prefer direct connections.

The HP 5745 and 5742 are designed with user convenience in mind. A 2.65-inch color touchscreen offers an intuitive interface for easy navigation of menus and functions. Their compact design ensures they fit well in various spaces, while their relatively low operating noise levels make them suitable for quiet office environments.

Both models utilize HP's high-capacity ink cartridges, providing cost-efficiency and high yield outputs. The availability of XL cartridges means less frequent replacements and lower cost per page, a crucial factor for budget-conscious users.

In summary, the HP 5745 and 5742 multifunction printers offer a balanced combination of print quality, speed, and advanced connectivity options. Whether used in a busy home office or a small business setting, these printers are designed to meet a range of printing needs while ensuring user-friendly operation and efficiency.
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