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Oki C844 User Manual

Oki C844
188 pages
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C824/C834/C844/ES8434
User’s Manual

Table of Contents

Other manuals for Oki C844

Questions and Answers:

Oki C844 Specifications

General IconGeneral
Print Resolution1200 x 1200 dpi
Duplex PrintingYes
Memory (RAM)1 GB
Operating System CompatibilityWindows, macOS, Linux
Weight37 kg
ConnectivityUSB, Ethernet, Wireless
Media SizesA4, A5, B5, Letter, Legal

Summary

Before starting

For Your Safety

Safety precautions and warnings for using the printer.

About This Manual

Information about the manual's content and structure.

Preface

General introduction and emergency first aid information.

Trademarks

Lists registered trademarks and company information.

License

Details about software licenses and open-source disclosures.

Setup

Setup Flow

Overview of the printer setup process.

Checking the Placement Environment

Guidelines for installing the printer in a suitable environment.

Checking Package Contents

Lists items included in the printer package.

Names of Components

Identifies and describes the printer's parts and their functions.

How to Use of the Operator Panel

Explains the functions of the printer's control panel buttons and indicators.

Preparing Your Printer

Steps for unpacking and preparing the printer for use.

About the Power Supply

Information on power supply requirements and connection.

Test Printing from the Printer

Procedure to print a test page to verify printer functionality.

Changing the Administrator Password

Steps to change the administrator password for security.

Connecting to a Computer

Connection Method and Flow

Visualizes the process of connecting the printer to a computer.

Product Requirements

Lists supported operating systems for printer connection.

Types of Drivers

Describes PCL and PS printer drivers and their uses.

Connecting to a Wireless LAN

Instructions for setting up wireless network connectivity.

Connecting a USB Cable

Steps to connect the printer to a computer using a USB cable.

Connecting a LAN Cable

Steps to connect the printer to a computer using a wired LAN cable.

Installing a Printer Driver to a Computer

Guide for installing printer drivers on Windows and Mac systems.

Selecting a connecting method between different segments

Configuring network settings for cross-segment communication.

Print

Supported Paper

Details on paper types, sizes, and weights supported by the printer.

Paper Loaded on the Tray

Information on paper capacity and types for different trays.

How to Print from the Tray

Instructions for loading paper and printing from the printer trays.

How to Print from the MP Tray

Instructions for loading paper and printing using the multipurpose tray.

Paper Output

Information on where printed output is delivered.

Canceling Printing

Procedures to cancel print jobs from the printer or computer.

Energy Saving Function

About Energy Saving

Overview of the printer's energy-saving modes.

Setting the Time Before Entering the Power Save Mode

How to configure the delay before entering power save mode.

Setting the Time Before Entering the Sleep Mode

How to configure the delay before entering sleep mode.

Automatically Turning the Machine Off (Auto Power Off)

How to enable or disable the auto power-off feature.

Setting the Time Before Entering the Auto Power Off Mode

How to configure the delay before the machine turns off automatically.

Troubleshooting

When an Error Message Appears on the Display Screen (When the ATTENTION Indicator Lights Up/Blinks)

How to interpret and resolve error messages and attention indicator status.

Error Messages

Detailed list of error messages, codes, causes, and solutions.

When Paper Jams Occur

Procedures for clearing paper jams based on error codes.

Other Issues

Solutions for various printing and operational problems.

Maintenance

Replacing Consumables

How to replace toner cartridges and image drums.

Replacing Maintenance Units

How to replace the fuser unit and belt unit.

Cleaning

Procedures for cleaning various parts of the printer.

Moving This Machine

Instructions for safely moving the printer.

Transporting This Machine

Detailed steps for transporting the printer, including packing.

Before the printer disposal

How to erase personal data before disposing of the machine.

Deleting a Printer Driver

Steps to remove printer drivers from Windows and Mac.

Updating the Software

How to update printer software using the Monitoring Tool.

Updating the Firmware

How to update the printer's firmware using the Monitoring Tool.

Appendix

How to open printer folder

Steps to locate printer driver icons in Windows.

Menu List of the Operator Panel

Lists menu items and their corresponding function numbers.

Options

Information on available optional equipment like duplex units and LAN modules.

Specifications

Technical specifications of the printer, including general, printing, network, and dimensions.

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