HP 431, 436, 435, 430 manual Equipment guidelines, Material Use Voltage protection level

Page 48

Equipment guidelines

Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.

●When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors, use alligator clips to connect a wrist strap.

●When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one megohm resistance between the operator and ground. To be effective, the conductive must be worn in contact with the skin.

The following grounding equipment is recommended to prevent electrostatic damage:

●Antistatic tape

●Antistatic smocks, aprons, and sleeve protectors

●Conductive bins and other assembly or soldering aids

●Nonconductive foam

●Conductive tabletop workstations with ground cords of one megohm resistance

●Static-dissipative tables or floor mats with hard ties to the ground

●Field service kits

●Static awareness labels

●Material-handling packages

●Nonconductive plastic bags, tubes, or boxes

●Metal tote boxes

●Electrostatic voltage levels and protective materials

The following table lists the shielding protection provided by antistatic bags and floor mats.

Material

Use

Voltage protection level

 

 

 

Antistatic plastics

Bags

1,500 V

 

 

 

Carbon-loaded plastic

Floor mats

7,500 V

 

 

 

Metallized laminate

Floor mats

5,000 V

 

 

 

40

Chapter 4 Removal and replacement procedures

Page 47 Page 49
Image 48
Page 47 Page 49
Contents HP 430 and HP 431 Notebook PC Compaq 435 and Compaq Copyright 2011 Hewlett-Packard Development Company, L.P Safety warning notice Iv Safety warning notice Table of contents Specifications Power cord set requirements 107 Viii Product description Category Description Computer modelsEquipped with an AMD processor Intel processor Product Name ProcessorsProduct description Equipped with an AMD processor Intel processorChipset NorthbridgeSouthbridge SB820M Northbridge Southbridge ICH9mSwitchable discrete graphics not Equipped with an AMD processor Intel processor GraphicsUnified Memory Architecture UMA internal graphics ATI Discrete graphics AMD Radeon HDMemory Hard drivesOptical drive Audio and videoEthernet Equipped with an AMD processor Intel processor Wireless External mediaCard PortsPower Operating Preinstalled SystemPointing devices RequirementsServiceability End-user replaceable parts External component identification DisplayCyberLink YouCam CyberLink YouCam Button Component Description Internal microphone Records soundComponent Keys Component DescriptionLights TouchPad Left side Environmental NoticesRight side Bottom Service tag Illustrated parts catalogDescription Function Helps a service technician to determine what Computer major components Power button board includes cable Power connector cablePlastics Kit, includes Component Spare part number Computer major components Battery Cable Kit Component Spare part number Wlan moduleComponent Spare part number Cable Kit, includes 645968-001 Display assembly subcomponents Component Spare part number 14.0-in, HD, LED display panel Webcam/microphone moduleDisplay enclosure Mass storage devices Hard Drive Hardware Kit , includesMiscellaneous parts Component Spare part number HP Smart AC adapterScrew Kit Plastics Kit Sequential part number listingSpare part number Description Sequential part number listing Illustrated parts catalog Cables 646183-001 647317-001 Removal and replacement procedures Preliminary replacement requirementsService considerations Tools requiredGrounding guidelines Drive handlingRemoval and replacement procedures Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Service tagComputer feet Battery Description Spare part numberWlan module Page Page Memory module Hard drive Page Page Optical drive select models only Page Keyboard Page Page Top cover Hard drive see Hard drive on Keyboard see Keyboard onPage Page Page Power button board TouchPad button board Page Speakers Page USB board Power connector cable Page Display assembly Page Page Page Page Page Page Page System board Processor and a graphics subsystem with discrete memoryPage Page Optical drive connector cable Page RTC battery Page Fan/heat sink assembly Processor and a graphics subsystem with UMA memoryPage Component replacement procedures Page Page Page Processor Description Spare part number Page Setup Utility Bios and System Diagnostics Using Setup UtilityStarting Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Displaying system informationRestoring factory settings in Setup Utility Exiting Setup UtilityUpdating the Bios Determining the Bios version Using System Diagnostics Specifications Computer specificationsInch display specifications Hard drive specifications Backup and recovery RestoreCreating restore media Performing a system restore Select Start All Programs Recovery Manager Recovery ManagerRestoring using the restore media Changing the computer boot orderBacking up and recovering your information Using Windows Backup and Restore Using Windows system restore pointsCreate a system restore point Power cord set requirements Requirements for all countriesRequirements for specific countries and regions Country/region Accredited agency Applicable note numberBattery RecyclingPage Page Page Page Page Index Hdmi Procedures
Related manuals
Manual 106 pages 17.68 Kb Manual 13 pages 47.71 Kb Manual 14 pages 30.21 Kb

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.
Top Page Image Contents