What to do if characters and lines are stacked on Brother MFC-440CN All in One Printer?
- SSteven SmithSep 22, 2025
If characters and lines are stacked on printouts from your Brother All in One Printer, check the printing alignment.

What to do if characters and lines are stacked on Brother MFC-440CN All in One Printer?
If characters and lines are stacked on printouts from your Brother All in One Printer, check the printing alignment.
How to improve poor fax send quality on Brother All in One Printer?
To improve poor fax send quality on your Brother All in One Printer, try changing your resolution to Fine or S.Fine. Make a copy to check your machine's scanner operation. If the copy quality is not good, clean the scanner.
How to fix vertical black lines when sending faxes from Brother MFC-440CN All in One Printer?
If you observe vertical black lines when sending faxes from your Brother All in One Printer, and the same issue appears on copies, clean the scanner.
What to do if Brother All in One Printer displays 'High Temperature' error?
If your Brother All in One Printer displays a 'High Temperature' message, allow the machine to cool down.
What to do if Brother MFC-440CN All in One Printer displays 'Ink Empty' error?
If your Brother All in One Printer displays an 'Ink Empty' message, it means one or more of the ink cartridges is empty. Replace the ink cartridges.
What to do if Brother MFC-440CN All in One Printer displays 'Media Error'?
If your Brother All in One Printer displays a 'Media Error', ensure the card is firmly in the slot. If the error persists, test the media drive with another memory card.
Why printing appears dirty or ink seems to run on Brother MFC-440CN All in One Printer?
If printing appears dirty or ink seems to run when using your Brother All in One Printer, make sure you are using the proper types of paper. Also, avoid handling the paper until the ink is dry.
How to fix poor print quality on Brother MFC-440CN All in One Printer?
If your Brother All in One Printer is producing poor quality prints, ensure your ink cartridges are fresh. Expired cartridges or those in use for over six months can cause clogging. Also, verify that the Media Type setting in the printer driver or the Paper Type setting in the printer’s menu matches the paper you are using.
How to remove horizontal lines on Brother MFC-440CN?
If white horizontal lines appear in text or graphics from your Brother All in One Printer, try cleaning the print head.
Why are there vertical black lines when receiving faxes on my Brother MFC-440CN?
If you see vertical black lines when receiving faxes on your Brother All in One Printer, the sender's scanner may be dirty. Ask them to make a copy to check their machine. You can also try receiving from another fax machine.
| Display | LCD |
|---|---|
| Built-in display | Yes |
| Display diagonal | 2 \ |
| Market positioning | Home & office |
| Print technology | Inkjet |
| Maximum resolution | 600 x 1200 DPI |
| Print speed (black, normal quality, A4/US Letter) | 25 ppm |
| Print speed (color, normal quality, A4/US Letter) | 20 ppm |
| Digital sender | No |
| Number of print cartridges | 4 |
| I/O ports | 1x USB 1x RJ-45 |
| Scan speed | 6 sec/page |
| Scan file formats | BMP, PDF, PNG, TIFF |
| Dimensions (WxDxH) | 398 x 370 x 180 mm |
| Networking features | Ethernet 10/100Base-T |
| All-in-one functions | Fax, Scan |
| Color all-in-one functions | copy, fax, print, scan |
| Compatible operating systems | Windows 98SE/Me/2000/XP/Vista Mac OS X 10.2.4 + Linux |
| Scanner type | Flatbed scanner |
| Grayscale levels | 256 |
| Maximum scan resolution | 19200 x 19200 DPI |
| Optical scanning resolution | 600 x 2400 DPI |
| Maximum copy resolution | 1200 x 1200 DPI |
| Maximum number of copies | 99 copies |
| Copy speed (black, normal quality, A4) | 18 cpm |
| Copy speed (color, normal quality, A4) | 16 cpm |
| Faxing | Color faxing |
| Fax memory | 400 pages |
| Modem speed | 14.4 Kbit/s |
| Fax speed dialing (max numbers) | 80 |
| Maximum print size | 216 x 297 mm |
| Paper tray media types | Envelopes, Glossy paper, Photo paper, Plain paper, Transparencies |
| Non-ISO print media sizes | Executive (184 x 267mm), index card, Letter (media size) |
| ISO A-series sizes (A0...A9) | A4, A5, A6 |
| Maximum ISO A-series paper size | A4 |
| Total input capacity | 100 sheets |
| Total output capacity | 50 sheets |
| Auto document feeder (ADF) input capacity | 10 sheets |
| Compatible memory cards | MMC, MS Pro, SD, xD |
| Standard interfaces | Ethernet, USB 2.0 |
| Bundled software | MFL-Pro Suite ControlCentre3 ScanSoft Paperport SE ControlCentre2 NewSoft Presto! PageManager7 SYSTRAN WebTranslator 5.0 |
| Package weight | 10900 g |
Provides an overview of the manual and its conventions.
Instructions on how to load various types of paper and documents.
Covers basic machine settings like power save and volume.
Details TX Lock and Memory Security features for unauthorized access.
Guides on initiating fax transmissions from ADF or scanner glass.
Explains different receive modes and settings for incoming faxes.
Details on making calls, answering, and holding via the machine.
Manages incoming calls, distinguishing fax and voice.
Explains the Caller ID service for screening calls.
Instructions for connecting an external answering device.
How to use remote codes for accessing machine functions remotely.
Step-by-step guide for dialing numbers using the keypad.
Instructions for setting up and using speed dial numbers.
Details on how to store contact numbers in speed dial memory.
How to create groups for sending the same fax to multiple recipients.
Setting up the internal Telephone Answering Device feature.
Instructions for recording the outgoing message for TAD.
How to play, erase, and manage voice and fax messages.
How to automatically forward received faxes to another number.
Stores received faxes in memory for later retrieval.
Receives faxes directly to your PC via the machine.
Accessing stored faxes remotely from another phone.
Provides proof of sent faxes, including status and time.
Lists information about incoming and outgoing fax activity.
Steps for printing various reports available from the machine.
Explains how polling allows receiving/sending faxes while paying for the call.
Configures the machine to receive faxes when called by another machine.
Requests documents from multiple fax machines in one operation.
Sets up the machine to wait for another fax machine to retrieve documents.
Guides on printing photos directly from digital camera memory cards.
Instructions for printing photos directly from a camera via PictBridge.
Information on using included software and network features.
Important safety instructions and legal information for using the product.
Solutions for common problems and guidance on routine maintenance.
Details on the machine's menu structure and programming options.
General specifications including memory, ADF, temperature, and power.
Details on supported paper types, sizes, and tray capacities.
Technical specifications related to fax functionality.
Technical specifications related to copying functions.
Specifications for the photo printing feature.
Specifications for direct printing from cameras via PictBridge.
Technical specifications for the scanning function.
Technical specifications for the printing function.
Minimum system requirements for PC software and connectivity.
Information on ink cartridges and their service life.
Specifications for network connectivity and protocols.
Specifications for the Telephone Answering Device feature.
Defines the Automatic Document Feeder for scanning pages.
Explains the service to display caller's number or name.
Enables the machine to respond to fax tones automatically.
Forwards received faxes to another programmed number.
Code to answer fax calls on extension or external phones.
Stores received faxes in memory for retrieval.
Allows receiving both fax and telephone calls.
Sending faxes manually by picking up the handset.
Feature to print digital photos from a camera at high resolution.
Prints photos directly from a digital camera via USB.
Process where one fax machine calls another to retrieve faxes.
A four-digit code to access machine functions remotely.
Process of sending a paper document image to a computer.
Scanning documents directly to a memory card.
Pre-programmed numbers for easy dialling.
Device that answers calls and records messages.











