Be productive with everything you do
The Brother Workhorse HL-L6400DWX monochrome laser printer is designed for mid-sized workgroups with demanding print volumes looking for low-cost printing and business reliability. Realize a low total cost of ownership with an included ultra high-yield toner cartridge. Maximize your workgroup’s productivity with a blazing fast print speed up to 52ppm and a large, 570-sheet paper capacity. Scalable to fit virtually any office, add either optional trays to increase capacity to 1,610 sheets or transform this printer into a floor-standing model with the tower tray option (520 sheets x 4 trays). Advanced security features provide network user authentication and an adjustable color Touchscreen display enables direct printing from popular business cloud services.

Adjustable, 2.7" Color Touchscreen Display
Offers easy menu navigation and printing from popular business cloud services including: DROPBOX, GOOGLE DRIVE™, ONEDRIVE, and more.
Easily Print Two-Sided Documents
Use the automatic duplex print feature to help reduce your printing costs and produce professional two-sided documents, presentations, brochures, and booklets.


Fast, High-Quality Printing
Features a business durable design with high-impact business document printing at up to 33 pages per minute in both color and black.
Convenient Mobile Device Printing
Print from your mobile device via: AirPrint®, Google Cloud Print™ 2.0, Mopria®, Brother iPrint&Scan, Wi-Fi Direct®, and NFC.
Scalable Paper Handling
Easily handle your large print jobs via an adjustable 520-sheet capacity paper tray and 50-sheet capacity multi-purpose tray. For additional capacity, optional paper trays are available in 250-sheet or 520-sheet capacities – up to 1,610 sheets total capacity. Alternatively, a tower tray with a stabilizer option includes four 520-sheet trays for a total input capacity of 2,650 sheets.
Advanced Security Features
Includes an integrated NFC card reader for badge authentication and Active Directory for network user authentication. Advanced features help protect against unauthorized device access and help control costs by restricting printing on a per-user or group basis.

Flexible Network Connectivity
Built-in wireless 802.11b/g/n and Gigabit Ethernet network interfaces to easily setup and share on your wireless or wired network.
Low Total Cost of Ownership
Includes Brother Genuine super high-yield 6,500-page cartridges for built-in value. For even lower cost printing, use Brother Genuine ultra high-yield 9,000-page replacement cartridges.

Get Immediate Leasing or Rental Approval
RDS provides a wide variety of financing options to grow your business.
Print Specifications
Copy Specifications
Scanner Specifications
Fax Specifications
Paper Handling Specifications
Connectivity & Compatibility Specifications
General Specifications
Security Features Specifications
Dimensions Specifications
Power Specifications
Get Immediate Leasing or Rental Approval
RDS provides a wide variety of financing options to grow your business.
01
Download Drivers and Utilities
02
Device Software Manager
03
Universal Print Driver
Get Immediate Leasing or Rental Approval
RDS provides a wide variety of financing options to grow your business.
Smart Home
Internal Shift Tray SH3070
ID: 416550
- The Internal Shift Tray enables the system to output copies as sets in sequential order. Each time the copies of one set or a job are delivered, the next copy is shifted to separate each set or job.
- Holds 250 sheets of 8.5″ x 11″ /A4 or smaller and holds 125 sheets of 8.5″ x 14″ or larger.
- Supports Paper Sizes up to 12″ x 18″.
- Weight: 3.1 lbs. (1.4 kg)
- W x D x H (inches): 16.5 x 19.3 x 4.2
- W x D x H (mm): 419 x 490 x 107
Notes:
Internal Shift Tray SH3070 cannot be installed with Internal Finisher SR3130, Finisher SR3210, Finisher SR3230, Booklet Finisher SR3220, Booklet Finisher SR3240, or any related options.

Punch Unit PU3050 NA
ID: 416609
- Optional hole punching for the Finisher SR3210 or Booklet Finisher SR3220.
- Supports Paper Sizes up to 11″ x 17″.
Notes:
1. Finisher SR3210 or Booklet Finisher SR3220 is required to for this option
2. Punch Unit PU3050NA cannot be installed with the Internal Finisher SR3130 or Internal Finisher SR3180.
Punch Unit PU3060
ID: 416612
- Optional hole punching unit for Finisher SR3230, Booklet Finisher SR3240, Finisher SR4120 or Booklet Finisher SR4130.
Notes:
1. One of the following finishers is required to add this option: Finisher SR3230, Booklet Finisher SR3240, Finisher SR4120 or Booklet Finisher SR4130.
2. This option cannot be installed with Finisher SR4080.

Punch Unit PU3040 NA
ID: 416615
- Optional hole punching for the Internal Finisher SR3130.
- Supports Paper Sizes up to 11″ x 17″.
Notes:
1. SR3130 is required to add this option.
2. Punch Unit PU3040 NA cannot be installed with the Finisher SR3210, Finisher SR3230, Booklet Finisher SR3220, or Booklet Finisher SR3240.

Finisher SR3210
ID: 417483
- 1,000-sheet Finisher.
- For offices that produce collated and stapled sets of documents, the SR3210 helps shorten production time. It offers 50-sheet, multi-position stapling, mixed sized stapling, optional hole-punching, and shift-sort collating, as well as a staple-less binding capability of up to 5 sheets.
- Supports Paper Sizes up to 12″ x 18″.
- Weight: 60 lbs. (27 kg)
- W x D x H (inches): 22.2 x 24.4 x 37.8
- W x D x H (mm): 564 x 620 x 960
Notes:
1. Bridge Unit BU3070 is required to add this option.
2. Finisher SR3210 cannot be installed with these options: Internal Shift Tray SH3070, Internal Finisher SR3130, Finisher SR3230, Booklet Finisher SR3220, Booklet Finisher SR3240, or any related options.

Booklet Finisher SR3220
ID: 417484
- 1,000-sheet Booklet Finisher.
- Allows documents to be professionally finished as paginated, saddle-stitched booklets. It provides three destinations for output, and offers optional hole-punching. Ideal for the production of program guides, instruction sheets, newsletters, and meeting agendas.
- Supports Paper Sizes up to 12″ x 18″
- Weight: 87.3 lbs. (40 kg)
- W x D x H (inches): 22.2 x 24.4 x 37.8
- W x D x H (mm): 564 x 620 x 960
Notes:
1. The Bridge Unit BU3070 is required to add this option.
2. Booklet Finisher SR3220 cannot be installed with these options: Internal Shift Tray SH3070, Internal Finisher SR3130, Finisher SR3210, Finisher SR3230, or any related options.

Finisher SR3230
ID: 417487
- 3,000-sheet Finisher.
- For offices that produce collated and stapled sets of documents, the SR3230 helps shorten production time. It offers 50-sheet, multi-position stapling, mixed sized stapling, optional hole-punching, and shift-sort collating.
- Supports Paper Sizes up to 12″ x 18″.
- Weight: 74 lbs. (33.5 kg)
- W x D x H (inches): 25.9 x 24.1 x 37.8
- W x D x H (mm): 658 x 612 x 960
Notes:
1. Bridge Unit BU3070 is required to add this option.
2. Finisher SR3230 cannot be installed with these options: Internal Shift Tray SH3070, Internal Finisher SR3130, Finisher SR3210, Booklet Finisher SR3220, Booklet Finisher SR3240, or any related options.

Booklet Finisher SR3240
ID: 417488
- 2,000-sheet Booklet Finisher.
- Allows documents to be professionally finished as paginated, saddle-stitched booklets. It provides three destinations for output and offers optional hole-punching. Ideal for the production of program guides, instruction sheets, newsletters, and meeting agendas.
- Supports Paper Sizes up to 12″ x 18″.
- Weight: 116 lbs. (52.5 kg)
- W x D x H (inches): 25.9 x 24.1 x 37.8
- W x D x H (mm): 658 x 612 x 960
Notes:
1. Bridge Unit BU3070 is required to add this option.
2. Booklet Finisher SR3240 cannot be installed with these options: Internal Shift Tray SH3070, Internal Finisher SR3130, Finisher SR3210, Finisher SR3230, Booklet Finisher SR3220, or any related options.

One-Bin Tray BN3110
ID: 417585
- Provides an additional output tray above the standard Internal Tray or optional Bridge Unit/Internal Shift Tray/Internal Finisher.
- Holds 125 sheets.
- Allows user to separate print/fax output from copy.
- Supports paper sizes up to 11″ x 17″.
- Weight: 3.1 lbs. (1.4 kg)
- W × D × H (inches): 17.5 × 17.7 × 5.9
- W × D × H (mm): 445 × 450 × 150

Bridge Unit BU3070
ID: 417587
- A required accessory when the main unit is configured with an external finisher. The Bridge Unit transports pages from the standard exit area into a Finisher for online stapling or hole-punching.
Notes:
One of the following finishers is required to add this option: Finisher SR3210, Finisher SR3230, Booklet Finisher SR3220, or Booklet Finisher SR3240.
Internal Finisher SR3130
ID: 417589
- 500-sheet Internal Finisher provides multi-position stapling and optional hole-punching.
- Recommended for offices with limited floor space.
- Supports Paper Sizes up to 12″ x 18″.
- Weight: 28.2 lbs. (12.8 kg)
- W × D × H (inches): 21.5 × 20.6 × 6.7
- W × D × H (mm): 546 × 523 × 170
Notes:
Internal Finisher SR3130 cannot be installed with MP C6004ex, MP C6004ex TE, Internal Shift Tray SH3070, Internal Finisher SR3180, Finisher SR3210, Finisher SR3230, Booklet Finisher SR3220, Booklet Finisher SR3240, or any related options.

Paper Tray & Optional Accessories Paper Feed Unit PB3240
ID: 408112
- Provides an additional 1,100 sheets.
- Paper Sizes up to 12″ x 18″.
- Paper Weights up to 300 g/m2.
- Weight: 48.5 lbs. (22 kg)
- W x D x H (inches): 23.1 x 27 x 9.7
- W x D x H (mm): 587 x 686 x 246
Notes:
1. Paper Feed Unit PB3240 cannot be installed with Paper Feed Unit PB3250, Paper Feed Unit PB3260, Caster Table Type M3, or Cabinet Type F.

Paper Feed Unit PB3250
ID: 408114
- Provides an additional 550 sheets.
- Paper Sizes up to 12″ x 18″.
- Paper Weights up to 300 g/m2.
- Weight: 24 lbs. (10.9 kg)
- W x D x H (inches): 23.1 x 27 x 4.7
- W x D x H (mm): 587 x 686 x 119
Notes:
1. Paper Feed Unit PB3250 cannot be installed with Cabinet Type F, Booklet Finisher SR3220 or any related options.
2. This option must be installed with Caster Table Type M3.
LCIT PB3260
ID: 408116
- Provides an additional 2,000 sheets.
- Paper Sizes up to 8.5″ x 11″/A4.
- Paper Weights up to 300 g/m2.
- Weight: 48.5 lbs. (22 kg)
- W x D x H (inches): 23.1 x 27 x 9.7
- W x D x H (mm): 587 x 686 x 246
Notes:
LCIT PB3260 cannot be installed with Paper Feed Unit PB3240, Paper Feed Unit PB3250, Caster Table Type M3, or Cabinet Type F.

LCIT RT3030
ID: 416548
- Provides an additional 1,500 sheets.
- Paper Sizes up to 8.5″ x 11″/A4.
- Paper Weights up to 80 lb. Bond/166 lb. Index (300 g/m2).
- Weight: 21.6 lbs. (9.8 kg)
- W x D x H (inches): 13.4 x 21.4 x 11.4
- W x D x H (mm): 340 x 544 x 290
Notes:
1. LCIT RT3030 cannot be installed with any of these Paper Bank options: Paper Feed Unit PB3250, Caster Table Type M3, or Cabinet Type F.
2. LCIT RT3030 must be configured with either the Paper Feed Unit PB3240 or PB3260.
Caster Table Type M3
ID: 416737
- The caster table must be added to the configuration when the PB3250 Paper Feed Unit is selected. It provides a platform with wheels to easily move the device.
Notes:
1. Paper Feed Unit PB3250 is required for this option.
2. Caster Table Type M3 can only be installed with Paper Feed Unit PB3250.
Print/Scan Options Embedded HotSpot Option Type S
ID: 415620
- Required to enable HotSpot printing. One year HotSpot printing subscription service.
OCR Unit Type M13
ID: 417428
- This function embeds invisible text on scanned images of PDF and enables users to search PDF files by arbitrary keywords. Searchable PDF files can be sent to email, folders, and external media (USB/SD Card).

Banner Paper Guide Tray Type M19
ID: 417485
- Recommended when printing on banner paper to avoid paper skew.
- Supports Paper Sizes up to 12.8″ x 49″.
IEEE 802.11a/g/n Interface Unit Type M19
ID: 417493
- This option allows you to connect the device to an IEEE 802.11 a/b/g/n wireless LAN.
Notes:
IEEE 802.11a/g/n Interface Unit Type M19 cannot be installed with IEEE 1284 Interface Board Type M19, File Format Converter Type M19, or Extended USB Board Type M19.
Imageable Area Extension Unit Type M19
ID: 417497
- Allows customers to print crop marks for proofing SRA3/12.6″ documents.

XPS Direct Print Option Type M19
ID: 417501
- Allows for direct printing of XPS-type file formats.
Camera Direct Print Card Type M19
ID: 417507
- Allows users to connect a PictBridge-compatible digital camera directly to the MFP, enabling the printing of photos without a computer.
Notes:
Camera Direct Print Card Type M19 cannot be installed with Color Controller E-23C or any related options.

File Format Converter Type M19
ID: 417508
- Allows users to connect a PictBridge-compatible digital camera directly to the MFP, enabling the printing of photos without a computer.
Notes:
File Format Converter Type M19 cannot be installed with the following options: IEEE 1284 Interface Board Type M19, IEEE 802.11a/g/n Interface Unit Type M19, or Extended USB Board Type M19.
*Exception – The File Format Converter Type M19 can be installed with the following options on the MP C4504ex or MP C6004ex models: IEEE 1284 Interface Board Type M19, IEEE 802.11a/g/n Interface Unit Type M19, or Extended USB Board Type M19.

IPDS Unit Type M20
ID: 417524
- Intelligent Printer Data Stream (IPDS). As a “genuine” IPDS solution built on original IBM source code, our IPDS option provides more accurate interpretation of IPDS data. That means less errors and faster file processing than emulations. Plus, as an IBM partner your customers can be assured of fast problem resolution and timely upgrades due to the close relationship between IBM and Ricoh.
Notes:
1. Memory Unit Type M19 4GB is required to add this option.
2. IPDS Unit Type M20 cannot be installed with Color Controller E-23C or any related options.
Extended USB Board Type M19
ID: 417566
- Required for printing from USB Type B port.
Notes:
Extended USB Board Type M19 cannot be installed with IEEE 1284 Interface Board Type M19, IEEE 802.11a/g/n Interface Unit Type M19, or File Format Converter Type M19.

IEEE 1284 Interface Board Type M19
ID: 417596
- For environments that require parallel connectivity.
- Allows device connection with legacy computer equipment.
Notes:
IEEE 1284 Interface Board Type M19 cannot be installed with IEEE 802.11a/g/n Interface Unit Type M19, File Format Converter Type M19, or Extended USB Board Type M19.

Postscript3 Unit Type M33
ID: 418055
- Unit ships with standard Postscript3 emulation and PDF Direct Print. This option is available for customers who require True Adobe workflows like Photoshop, Illustrator and PDF/X as well as additional font support. When enabled on the MFP, the standard PostScript3/PDF Direct Print emulation will be disabled.

USB Device Server Option Type M19A
ID: 418105
- An interface board for adding an extra Ethernet port. If you install the USB Device Server Option, you can connect two Ethernet cables simultaneously: one to the machine’s Gigabit Ethernet port and one to the Gigabit Ethernet port of USB Device Server Option. An IP address can be assigned to each connection and you can use one machine to print from different network segments.
Notes:
USB Device Server Option Type M19A cannot be installed with IEEE 1284 Interface Board Type M19, IEEE 802.11a/g/n Interface Unit Type M19, File Format Converter Type M19, or Extended USB Board Type M19.
Memory Unit Type M19 4 GB
ID: MX417498RA
- Expands RAM from 2 to 4 GB.
Notes:
Memory Unit Type M19 4 GB cannot be installed with Color Controller E-23C or any related options.
Fiery Options Fiery CPS v4
ID: 007091MIU
- Contains Color Profiler v4 software and ES-2000 spectrophotometer: Includes 1 year of phone support.
Notes:
Color Controller E-23C is required to add this option.

Fiery ES-2000 Spectrophotometer
ID: 007095MIU
- Color measurement device for calibration and profiling. Enables fast, precise, and flexible color management that produces the highest color quality.
Notes:
Color Controller E-23C is required to add this option.

EFI Productivity Pack for Fiery
ID: 007183MIU
- Aids in workflow productivity – helps meet tight turnaround times and to produce top notch color documents while achieving process automation.
Notes:
Color Controller E-23C is required to add this option.

Hot Folders Type FS-100
ID: 404600
- Fiery option that enables the creation of special folders that can assign a group of print options.
Notes:
Color Controller E-23C is required to add this option.

Spot On Type FS100
ID: 404601
- Enables you to reproduce custom or spot colors.
Notes:
Color Controller E-23C is required to add this option.
Auto Trap Type FS-100
ID: 404602
- Provides a fast and simple way to ensure that your image output is optimized.
Notes:
Color Controller E-23C is required to add this option.

EFI Impose Type FS150
ID: 404750
- Helps to automate and streamline labor-intensive prepress tasks.
Notes:
Color Controller E-23C is required to add this option.

EFI Compose Type FS150
ID: 404751
- Provides intuitive tools that make advanced document preparation simple and quick.
Notes:
Color Controller E-23C is required to add this option.

Color Controller E-23C
ID: 417925
- Optional Fiery Color Controller that can be configured with the standard Print/Scan controller for embedded scan features and Fiery print. Comes with 4 GB RAM memory upgrade and connector.
Notes:
Color Controller E-23C cannot be installed with IEEE 1284 Interface Board Type M19, IEEE 802.11a/g/n Interface Unit Type M19, Memory Unit Type M19 4 GB, Camera Direct Print Card Type M19, PostScript3 Unit Type M33.

Security & Miscellaneous Accessories ESP XG-PCS-15D Power Filter
ID: 006428MIU
- The ESP XG-PCS-15D power filter provides multi-stage power protection as well as line conditioning. Our Advanced Technical Support (ATS) recommends the use of Power Protection products to minimize potential electrical interference with products.
Notes:
ESP XG-PCS-15D Power Filter cannot be installed with the ESP S1 Power Filter.

External USB Keyboard (No Bracket)
ID: 100266FNG
- External keyboard for inputting data with either SDK applications or embedded applications.
Notes:
1. External Keyboard Bracket Type M19 is required for this option.
2. External USB Keyboard (No Bracket) cannot be installed with the NFC Card Reader Type M19.
Card Reader Bracket Type 3352
ID: 415814
- Table shaped option used to place either card reader or counter device. USB Connector.
Key Counter Bracket Type M3
ID: 416869
- 4-Pin interface used to mount external key counter to MFP.
Optional Counter Interface Unit Type M12
ID: 417111
- 20-Pin interface used to attach external key counter or key card device.
NFC Card Reader Type M19
ID: 417573
- Near Field Communication card reader. Used to authenticate users for logging into the device only. Does not support Java SDK applications.
Notes:
NFC Card Reader Type M19 cannot be installed with Smart Card Reader Built-in Unit Type M19, External Keyboard Bracket Type M19, or External USB Keyboard (No Bracket).
External Keyboard Bracket Type M19
ID: 417578
- This bracket is required for the installation of an External USB Keyboard.
Notes:
1. External USB Keyboard (No Bracket) is required to add this option.
2. This option cannot be installed with the Smart Card Reader Built-in Unit Type M19 or Keyboard Card Reader Bracket Type M3.
Smart Card Reader Built-in Unit Type M19
ID: 417595
- For use with Ricoh & third party software solutions. The smart card reader and its cable will be covered inside the mainframe when this option is attached. Not all card readers may be supported.
Notes:
Smart Card Reader Built-in Unit Type M19 cannot be installed with NFC Card Reader Type M19.

Fax Options Fax Connection Unit Type M20
ID: 417519
- Enables users to send and receive faxes on a sub MFP via a main MFP. This option is required on both the Main MFP that has the Fax Option Type M20 installed and on the Sub MFP(s) needing remote fax.

Fax Option Type M20
ID: 417531
- Installation required to enable fax services: 33.6 kbps, approximately 2 second transmission speed, standard JBIG, and standard 320 Pages Memory. Includes standard Internet Fax (T.37), LAN Fax, IP-Fax (T.38), Fax Forwarding to Email & Paperless Fax function.

G3 Interface Unit Type M20
ID: 417533
- Up to two additional lines can be installed for a maximum total of 3 lines.
Notes:
Fax Option Type M20 is required to add this option.
Fax Memory Unit Type M19 64MB
ID: MX417518RA
- Increases fax memory to 4,800 pages and fax resolution to 400 x 400 dpi.
Notes:
Fax Option Type M19 or M20 is required to add this option.

Get Immediate Leasing or Rental Approval
RDS provides a wide variety of financing options to grow your business.

TN820 Standard-yield Toner, Black
Standard-yield Toner, Black, Yields approx. 3,000 pages
- Black Toner Cartridge
- Standard-yield
- Up to 3000 pages
Brother Genuine toner produces crisp, sharp prints that withstand the test of time.
Brother offers an environmentally responsible way for customers to dispose of Brother Genuine cartridges. Visit www.brother-usa.com/Environment to learn more.
TN850 High-Yield Toner, Black
High-yield Toner, Black, Yields approx. 8,000 pages
- Black Toner Cartridge
- High-yield
- Up to 8000 pages
Brother Genuine toner produces crisp, sharp prints that withstand the test of time.
Brother offers an environmentally responsible way for customers to dispose of Brother Genuine cartridges. Visit www.brother-usa.com/Environment to learn more.


TN880 Super High-Yield Toner, Black
Super High-yield Toner, Black, Yields approx. 12,000 pages
- Black Toner Cartridge
- Super High-yield
- Up to 12000 pages
Brother Genuine toner produces crisp, sharp prints that withstand the test of time.
Brother offers an environmentally responsible way for customers to dispose of Brother Genuine cartridges. Visit www.brother-usa.com/Environment to learn more.
TN880 Ultra High-Yield Toner, Black
Ultra High-yield Toner, Black, Yields approx. 20,000 pages
- Black Toner Cartridge
- Ultra High-yield
- Up to 20,000 pages
Brother Genuine toner produces crisp, sharp prints that withstand the test of time.
Brother offers an environmentally responsible way for customers to dispose of Brother Genuine cartridges. Visit www.brother-usa.com/Environment to learn more.

Get Immediate Leasing or Rental Approval
RDS provides a wide variety of financing options to grow your business.