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HP 840C - User Manual

HP 840C
67 pages
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HP DeskJet 840C Series (USB)
Printer
User’s Guide for Macintosh
English
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HP 840C Specifications

General IconGeneral
Print TechnologyInkjet
Color Print Speed4 ppm
Max Resolution (BW)600 x 600 dpi
ConnectivityParallel
Media Sizes SupportedLetter, Legal, A4
Media Types SupportedPlain paper, envelopes, transparencies

Summary

HP Customer Care Services

HP Customer Care Online

Access support and product information via the web.

HP Customer Care by Phone

Contact a service technician for direct assistance.

Introduction to Your Printer

Special Printer Features

Highlights key capabilities and technologies of the printer.

Finding More Information

Guides on how to get additional help and resources.

Using Your Printer

Buttons and Lights Overview

Explains the function of printer buttons and status lights.

Paper Trays and Loading

Details how to load and manage paper in the printer trays.

Basic Printer Maintenance

Provides essential tips for keeping the printer clean and functional.

Printer Software and Operations

Printer Setup and Selection

Steps to connect, select, and configure the printer.

Basic Printing Controls

Using desktop printing, page setup, and print dialog settings.

Printing Various Media Types

Guides for printing photos, cards, envelopes, banners, and other media.

HP DeskJet Utility Features

Overview of utility panels for maintenance, testing, and calibration.

Print Cartridge Care and Maintenance

Print Cartridge Status and Replacement

Understanding status lights and replacing cartridges.

Storing and Cleaning Cartridges

Proper methods for storing and cleaning cartridges and print cradle.

Refilling Cartridge Warnings

Information on refilling and potential warranty exclusions.

Troubleshooting and Support

Troubleshooting Common Issues

Tips for resolving software, printing, and light indicator problems.

Print Quality and Output Problems

Solutions for poor print quality, missing parts, or incorrect placement.

HP Customer Support Options

Details on online, phone, and email support services.

Supplies and Accessories

Printer Supplies and Ordering

List of available supplies and how to order them.

Paper and Other Media Types

Details on various types of paper and media for printing.

Initial Setup Instructions

Connecting via USB

Step-by-step guide for establishing a USB connection to the computer.

Installing Printer Software

Process for installing the necessary printer software and drivers.

Printer Specifications

Model and Performance Specs

Details on print speeds, duty cycle, and resolutions for different models.

System, Media, and Margin Specs

Requirements, media handling, and printable area details.

Legal and Environmental Information

Regulatory Notices and Warranty

FCC compliance, legal notices, and warranty terms.

Environmental Statement

Information on paper use, recycling, longevity, and energy conservation.

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