Brother MFC 8370DN’s ability to print, scan, copy and fax from a single machine offers a comprehensive solution for small business environments. It is a full-featured mono laser device with automatic duplexing and ADF.

The printer is 19.5 kg in weight and 390 x 443 x 442 mm (width x depth x height). The front side of the printer is equipped with a big control panel that is as wide as the printer itself. Control panel has multiple buttons for different operations and an LCD display for better management. It offers printing and scanning speed of up to 28 ppm which is good enough for small offices. Even the monochrome text quality it offers is crisp and clear. The devices offer multi-page scanning in colour. The device supports high capacity Brother MFC 8370DN toner cartridges that deliver more pages per consumable. The paper handling capacity of the main tray is 250 sheets while that of the multipurpose tray is 50 sheets. The ADF can manage only up to 20 sheets. In addition, it is integrated with a USB socket for high-speed USB connectivity. The printer can print with or without a PC. It aligns with Windows and Mac operating systems.

• Multifunction capability
• LCD display
• Fast printing speed
• High-quality print output
• XL size Brother MFC 8370DN toner cartridges
• Colour scanner
• Direct printing option (without PC)
• Automatic double-sided printing
• Automatic document feeder
• Low running cost

• Lacks printing in colour mode
• Not suitable for medium to large business environments

The compatible Brother MFC 8370DN toner cartridge is:

• TN-3280 Black toner cartridge

Brother MFC 8370DN is a compact mono laser printer with the facility to print, copy, scan, and fax. Besides, it enables networking to print directly without a PC. ADF and automatic duplexing are important features that cater to business requirements. Scanning in colour mode is an added bonus for users. Hence, this printer is an ideal option for small offices.

Black toner marks appear across the printouts produced by Brother MFC 8370DN printer. Is there a problem with the Brother MFC 8370DN toner cartridges inside my printer. How can I resolve this issue?

To solve this problem, follow these solutions:

• Make sure that the paper that you use meets the specifications specified by Brother.
• If you use label sheets, the glue from the sheets may stick to the OPC drum surface. In this case, clean the drum unit.
• Avoid using paper that has clips or staples. They scratch the surface of the drum.
• Do not keep the unpacked drum unit in direct sunlight or room light. This damages the drum unit.
• The toner cartridge may be damaged. Put in new Brother MFC 8370DN toner cartridges.
• The drum unit may be damaged. Put in a new drum unit.

How do I replace the drum unit of my Brother MFC 8370DN printer?

Follow these steps to replace the drum unit of your printer:

• Press the front cover release button and open the front cover. 
• Slowly take out the drum unit and toner cartridges. 
• Push down the blue lock lever and take the used toner cartridge out of the drum unit.
• Unpack the new drum unit.
• Insert the toner cartridge firmly into the new drum until you hear it lock into place. If the cartridge is put in properly, the blue lock lever will lift automatically. Ensure that you insert the Brother MFC 8370DN toner cartridge properly or it may separate from the drum unit.
• Clean the corona wire of the drum unit by gently sliding the blue tab from right to left and left to right several times. Make sure to return the blue tab to its original position. If you do not do this, printed pages may have a vertical stripe. 
• Put the new drum unit and toner cartridge assembly in the machine. Do not close the front cover. 
• Press Clear/Back.
• The printer LCD then shows "Replace Drum? 1.Yes, 2.No” To confirm that you are installing a new drum, press 1.
• When the LCD shows Accepted, close the front cover.