Need help?Do you have a question about the Brother 9840CDW - Color Laser - All-in-One and is the answer not in the manual?
General| Print Technology | Laser |
|---|---|
| Functions | Print, Copy, Scan, Fax |
| Print Resolution | Up to 2400 x 600 dpi |
| Duplex Printing | Yes |
| ADF Capacity | 50 sheets |
| Output Tray Capacity | 150 sheets |
| Memory | 128 MB |
| Print Speed | Up to 21 ppm |
| Connectivity | USB, Ethernet, Wireless |
| Paper Capacity | 250 sheets |
| Media Type | Plain, Bond, Envelopes, Labels |
| Scanner Type | Flatbed, ADF |
| Optical Resolution | 1200 x 2400 dpi |
| Fax Transmission Speed | 3 seconds per page |
| Max Paper Size | 8.5 x 14 inches |
| Scan Resolution | Up to 19200 x 19200 dpi (interpolated) |
| Mobile Printing | Yes (AirPrint, Google Cloud Print, Brother iPrint&Scan) |
| Display | 5.0" Color Touchscreen LCD |
Identifies the specific model of the Brother machine.
Provides contact details and online registration instructions for customer support.
Details on how to order genuine Brother accessories and supplies.
Defines the scope of individuals and products covered by the limited warranty.
Lists specific conditions and damages not covered by the limited warranty.
Outlines the steps to take when seeking warranty service for the product.
Explains how to use the provided documentation to understand the machine.
Describes the function of each key and component on the machine's control panel.
Explains the meaning of different LED colors and blinking patterns.
Lists the types of paper, envelopes, and labels compatible with the machine.
Provides guidelines for using special paper types with the machine.
Step-by-step instructions for loading plain paper into the main paper tray.
Configures the time before the machine returns to Fax mode or changes users.
Allows adjustment of paper type and size settings for optimal print quality.
Adjusts the ring, beeper, and speaker volumes for the machine.
Explains security options like Setting Lock and Secure Function Lock.
Enables password protection to prevent unauthorized changes to machine settings.
Restricts access to specific machine functions for different user types.
Provides instructions on entering fax mode and sending faxes.
Details the process of sending single-sided documents using the automatic document feeder.
Instructions for sending single-page faxes directly from the scanner glass.
Guides the user in choosing the correct receive mode based on connected devices.
Details the functions of Fax Only, Fax/Tel, Manual, and External TAD receive modes.
Allows adjustment of ring delay and F/T ring time for incoming calls.
Explains how to avoid conflicts when using Voice Mail with the machine.
Details how to use the Distinctive Ring service for separate fax and voice numbers.
Instructions for connecting external answering devices and telephones.
Explains how to dial numbers using manual, one-touch, and speed-dialing.
Guides users on storing one-touch dial numbers and setting up groups.
Details the process for storing frequently used numbers for quick dialing.
Enables automatic forwarding of received faxes to another machine.
Allows received faxes to be stored and sent to a PC automatically.
Enables retrieving stored fax messages remotely via touch-tone telephone.
Instructions for entering copy mode and making single or multiple copies.
Guides on improving copy quality and adjusting image enlargement/reduction.
Explains how to copy multiple pages onto a single sheet to save paper.
Provides instructions for setting up the digital camera for PictBridge printing.
Details the process of printing photos directly from a PictBridge compatible camera.
Helps users identify and troubleshoot common errors during PictBridge printing.
Lists the file formats directly supported for printing from a USB flash drive.
Instructions for creating a PRN or PostScript file for direct printing.
Step-by-step guide for printing files directly from a connected USB flash drive.
Explains how to read and navigate the HTML User's Guide for Windows and Macintosh.
Lists features available when connected to a computer, like printing and scanning.
Recommendations for choosing a safe and suitable location for the machine.
Provides essential safety instructions for operating and maintaining the machine.
Lists critical safety precautions to reduce risks of fire, shock, and injury.
Detailed steps for installing the optional lower paper tray unit.
Information on installing additional memory modules (SO-DIMMs) for performance enhancement.
Step-by-step instructions for installing extra memory modules into the machine.
Common issues and solutions related to fax printing and receiving quality.
Addresses problems with dialing, connections, and machine answering.
Solutions for issues like paper not loading, feeding, or jamming.
Guides on resolving print quality issues by checking components and settings.
Visual examples and solutions for common poor print quality problems.
Instructions for cleaning corona wires to resolve print quality issues.
Step-by-step guide for replacing toner cartridges and handling them safely.
Instructions for replacing the drum unit and resetting the counter.
Detailed steps for replacing the belt unit and resetting its counter.
Guides on replacing the waste toner box when it is full.
Instructions for properly packing and preparing the machine for transport.
Detailed steps for repacking the machine using original materials.
Instructions on how to view the machine's serial number on the LCD.
Guides on checking page counters for copies, faxes, and prints.
Allows viewing the remaining life percentage of key machine parts.
Explains how to use the LCD and menu keys for machine programming.
Provides a detailed reference of menu selections, options, and pages.
Guides users on how to navigate and access different menu options.
Lists the minimum system requirements for PC software functions.
Details the protocols and utilities for wired network connectivity.
Explains settings for wireless network connectivity and management.
Defines terms from ADF to Dual Access relevant to machine functions.
Defines terms from Easy Receive to OCR relevant to machine functions.
Defines terms from One-Touch to TAD relevant to machine functions.
Index entries from 'Accessories and supplies' to 'Dialing'.
Index entries from 'Direct' to 'OCR'.
Index entries from 'Fax/Tel mode' to 'Security'.
To Next Page
