Packaging and transporting guidelines

39

 

Component replacement procedures

41

 

Service tag

41

 

Computer feet

42

 

Battery

43

 

WLAN module

44

 

Memory module

47

 

Hard drive

48

 

Optical drive (select models only)

51

 

Keyboard

53

 

Top cover

56

 

Power button board

60

 

TouchPad button board

61

 

Speakers

63

 

USB board

65

 

Power connector cable

66

 

Display assembly

68

 

System board

76

 

Optical drive connector cable

79

 

RTC battery

81

 

Fan/heat sink assembly

83

 

Processor

89

5

Setup Utility (BIOS) and System Diagnostics

92

 

Using Setup Utility

92

 

Starting Setup Utility

92

 

Changing the language of Setup Utility

92

 

Navigating and selecting in Setup Utility

93

 

Displaying system information

93

 

Restoring factory settings in Setup Utility

94

 

Exiting Setup Utility

94

 

Updating the BIOS

94

 

Determining the BIOS version

95

 

Downloading a BIOS update

95

 

Using System Diagnostics

96

6

Specifications

97

 

Computer specifications

97

 

14.0-inch display specifications

98

 

Hard drive specifications

99

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HP 435, 431, 436, 430 manual Specifications

435, 431, 430, 436 specifications

The HP 431, also known as the HP LaserJet 431, is a robust printing solution designed to meet the demands of small to medium-sized businesses. Renowned for its reliability and high-performance capabilities, this printer offers a variety of features and technologies that enhance productivity and streamline printing processes.

One of the standout features of the HP 431 is its impressive print speed. Capable of producing up to 40 pages per minute, it allows users to quickly generate high-quality documents without the long wait times associated with traditional printers. Additionally, the first page out time is remarkably quick, typically around 6 seconds, ensuring efficiency in busy office environments.

The print resolution of the HP 431 is another notable characteristic. With a maximum resolution of 1200 x 1200 dpi, it provides crisp text and sharp images, making it suitable for printing everything from professional documents to high-quality marketing materials. The device also supports automatic duplex printing, helping to conserve paper and reduce operational costs.

Connectivity is a crucial aspect of modern printing solutions, and the HP 431 excels in this area. It features multiple connectivity options, including USB, Ethernet, and wireless connectivity, allowing users to easily integrate the printer into their existing network. This versatility supports mobile printing solutions such as Apple AirPrint, Google Cloud Print, and HP’s own Smart App, enabling users to print directly from their smartphones and tablets.

In terms of user-friendly design, the HP 431 incorporates a straightforward control panel with a clear LCD display, making it easy to navigate settings and monitor printing processes. The printer's compact design helps it fit seamlessly into various office layouts, optimizing workspace efficiency.

Another significant feature is its advanced security protocols. The HP 431 comes equipped with built-in security features to protect sensitive data and prevent unauthorized access. This is particularly important for businesses handling confidential information.

Overall, the HP 431 is a powerful, efficient, and versatile printer that delivers exceptional performance for any business looking to enhance its printing capabilities. Its combination of speed, quality, connectivity, and security makes it a valuable addition to any office environment. As technology continues to evolve, the HP 431 stands as a testament to HP's commitment to providing innovative printing solutions that meet the dynamic needs of modern businesses.