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atkinscrystalSep 9, 2025
Why does my Brother All in One Printer 'hear' a voice as a CNG Tone?
- DDavid MercadoSep 9, 2025
If Easy Receive is set to On, your machine is more sensitive to sounds. Deactivate the machine by pressing Stop/Exit.

Why does my Brother All in One Printer 'hear' a voice as a CNG Tone?
If Easy Receive is set to On, your machine is more sensitive to sounds. Deactivate the machine by pressing Stop/Exit.
How to fix vertical black lines when sending from Brother All in One Printer?
Black vertical lines on faxes you send are typically caused by dirt or correction fluid on the glass strip. Clean the scanner.
What to do if Brother MFC 8890DW - B/W Laser - All-in-One prints the first couple of pages correctly, then some pages have text missing?
Your computer is not recognizing the machine’s input buffer’s full signal. Make sure that you connected the interface cable correctly.
What to do if my Brother MFC 8890DW - B/W Laser - All-in-One All in One Printer has toner specks?
The drum unit may be damaged. Put in a new drum.
How to fix transmission verification report says ‘RESULT:NG’ on Brother MFC 8890DW - B/W Laser - All-in-One All in One Printer?
If the Transmission Verification Report shows ‘RESULT:NG’, it's likely due to temporary noise or static on the line. Try sending the fax again. Also, your machine may be out of memory. To free up extra memory, turn off fax storage.
What to do if my Brother MFC 8890DW - B/W Laser - All-in-One cannot receive a fax?
If you hear static or interference on your fax line, contact your local telephone company. Make sure your machine has a dial tone by pressing the Hook key. Check all line cord connections and ensure the machine is in the correct Receive Mode.
Why the network scanning feature does not work on Brother MFC 8890DW - B/W Laser - All-in-One All in One Printer?
The firewall setting on your PC may be rejecting the necessary network connection. Follow the instructions below to configure your firewall.
Why the network scanning feature does not work (continued) on Brother MFC 8890DW - B/W Laser - All-in-One?
The firewall setting on your PC may be rejecting the necessary network connection. Check File and Printer Sharing box in the Exceptions tab.
What to do if my Brother All in One Printer makes a copy?
Make sure that Copy is illuminated.
What to do if my Brother MFC 8890DW - B/W Laser - All-in-One dialing does not work?
Check for a dial tone. Change the Tone/Pulse setting. Check all line cord connections. Check that the machine is plugged in and switched on. Send a manual fax by pressing Hook or by lifting the handset of an external telephone and dialing the number.
| Functions | Print, Copy, Scan, Fax |
|---|---|
| Printing Technology | Laser |
| Print Speed | Up to 32 ppm |
| Print Resolution | Up to 1200 x 1200 dpi |
| Automatic Duplex Printing | Yes |
| Scanner Type | Flatbed, ADF |
| ADF Capacity | 50 sheets |
| Fax Modem Speed | 33.6 Kbps |
| Standard Paper Capacity | 250 sheets |
| Memory | 64 MB |
| Display | 5-line LCD |
| Printer Type | Laser |
| Scan Resolution | Up to 19200 x 19200 dpi (interpolated) |
| Connectivity | Ethernet |
Describes machine's control panel keys, LCD, and status LED.
Instructions for loading paper into standard and multi-purpose trays.
Steps for using the ADF and scanner glass for document input.
Covers sending faxes via ADF, scanner glass, and managing transmissions.
Details on receive modes, settings, and handling incoming faxes.
Methods for dialing, storing, and accessing numbers quickly.
Basic steps for copying, including single, multiple, and stop operations.
Essential safety, regulatory, and legal compliance details.
Comprehensive guide to resolving issues and performing regular upkeep.










