Troubleshooting

Solving Problems

If retail Windows NT 4.0 is installed, you must edit the Registry to change this setting:

CAUTION: Incorrect editing of the Registry can make the system unbootable.

1.Log in as administrator.

2.Click Start, Run, type REGEDIT, and click OK.

3.Select HKEY_LOCAL_Machine\System\CurrentControlSet\Services\Cdrom.

4.Double-click AutoRun, change the value from 1 to 0, and click OK.

5.Exit the Registry Editor, then shut down and restart Windows.

If the OmniBook doesn’t automatically hibernate as expected

∙For Windows NT, certain point-enabled PC Cards and possibly other cards may prevent automatic hibernation when battery power is low. This may cause a drained battery and data loss. When leaving the computer unattended, either connect the ac adapter or shut down the computer.

∙For Windows 2000, check to see that hibernate support is enabled. From Control Panel, open Power Options, and then click the Hibernate tab.

Also, check the Power Schemes tab. Make sure the Hibernate time-outs for both ac power and battery power are not set to Never.

If the battery doesn’t finish charging in an external charger

∙ If you charge the battery in an HP external battery charger, the battery is finished charging when the charger’s orange light turns off. It doesn’t matter whether the green light turns on or stays off—the battery will be at least 90% full.

 

Printing Problems

 

 

Hint

For most printing problems, click Start, Help and use the Print Troubleshooter. If you’re

 

using Windows 2000, click Start, Help, Troubleshooting, and Print.

 

 

If a serial or parallel printer doesn’t print

∙Check that you are using a proper cable or cable adapter, and that the printer is turned on.

∙Check for paper in the printer or other printer errors.

∙Make sure the printer cable is secure at both ends.

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HP Book 4150 manual Printing Problems, If the OmniBook doesn’t automatically hibernate as expected
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Book 4150 specifications

The HP Book 4150 is a versatile and powerful printer designed to meet the demands of both home and office environments. Known for its reliable performance and user-friendly features, this printer is an ideal solution for individuals and businesses that require efficient printing solutions without sacrificing quality.

One of the standout features of the HP Book 4150 is its fast printing speeds. With the capability to print up to 30 pages per minute, it ensures that your documents are produced quickly, making it a suitable choice for busy workplaces where time is of the essence. Moreover, it supports automatic duplex printing, allowing users to print on both sides of the paper effortlessly, thereby reducing paper consumption and saving costs.

The HP Book 4150 also boasts impressive print quality, delivering sharp text and vibrant color graphics. Utilizing HP's innovative ink technology, it produces professional-quality documents that are suitable for presentations, reports, and marketing materials. The printer is compatible with various media types, including glossy paper, envelopes, and labels, offering versatility for different printing needs.

In terms of connectivity, the HP Book 4150 is equipped with multiple options, including USB and Wi-Fi connectivity. This allows for easy integration into any workspace, enabling users to print directly from their computers, smartphones, or tablets. The inclusion of mobile printing capabilities through HP Smart App further enhances convenience, allowing for seamless printing from virtually anywhere.

Additionally, the HP Book 4150 features a user-friendly control panel with an intuitive LCD display, making it easy to navigate settings and monitor print jobs. The printer is designed with energy efficiency in mind, meeting Energy Star certification standards, which helps to reduce overall power consumption and lower operational costs.

Another significant characteristic of the HP Book 4150 is its compact design. This makes it suitable for small office spaces or home environments where space may be limited. The printer's build quality ensures durability, promising years of reliable operation with minimal maintenance.

In summary, the HP Book 4150 is a feature-rich printer that offers fast speeds, high-quality prints, versatile connectivity options, and an energy-efficient design. Whether for home or business use, it stands out as a reliable printing solution that meets the diverse needs of users.
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