6 Best Alternatives to the Brother HL-L6400DW Laser Printer (2026)
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The Brother HL-L6400DW laser printer is a solid choice for offices that need high-volume black-and-white printing without the bulk of a multifunction device. If you are searching for brother hl l6400dw laser printer alternatives, you may need a machine with different connectivity or output capabilities. This monochrome unit measures 15.6 by 15.7 by 11.3 inches and weighs 29.5 pounds. It fits teams focused on text-heavy workflows and standard desktop environments.
You might want a different size, a color option, or specific features like faxing or scanning. The alternatives listed here were chosen because their specs overlap with the original. Some offer A3 wide format support, while others provide dedicated label printing or enterprise-grade security controls. You can compare these options to find a device that matches your exact paper size, connectivity, and functional needs. This list covers seven models that serve as practical replacements or upgrades for your current setup.
Our top pick: Brother Desktop Laser Printer.
How alternatives differ from HL-L6400DW
Zebra ZD621 Thermal Transfer Label Printer
The Zebra ZD621 replaces general document printing with dedicated label production. It weighs just 9.1 pounds, significantly lighter than the 29.5-pound Brother. Its compact footprint of 11.2 by 13.4 inches saves desk space. You get color touch LCD control and Ethernet or USB links. This machine skips paper trays for rolls. It suits logistics teams needing shipping labels. You lose standard office printing. It is a niche tool for barcode and label workflows rather than a general office replacement.
HP LaserJet Enterprise 700 A3 Monochrome Printer
The HP LaserJet Enterprise 700 M712n handles A3 wide-format pages. It weighs 57 pounds, nearly double the Brother’s weight. Its dimensions reach 25 by 31 inches, requiring more floor space. You gain the ability to print larger technical drawings or documents. The machine focuses on secure, centralized management for workgroups. You give up the compact desktop size of the Brother. This option fits offices with space for a large machine and a need for wide-format black-and-white output beyond standard letter or legal sizes.
HP Color LaserJet Pro All-in-One Fax Printer
The HP Color LaserJet Pro MFP 4301fdn adds color output and fax capabilities. It weighs 45 pounds, heavier than the Brother. Its dimensions are 15.1 by 16.6 by 17.1 inches. You get wireless scanning and duplex printing features. The machine supports wired connections for security. Small teams needing color and fax functions will prefer this. You trade the Brother’s simplicity for multifunction versatility. This printer suits offices prioritizing speed and security over wireless convenience. It replaces a single-function monochrome device with a color-capable all-in-one solution.
HP LaserJet Enterprise 700 A3 Monochrome Printer
The HP LaserJet Enterprise M507dn delivers 45 ppm monochrome output. It weighs 25.3 pounds, lighter than the Brother. Its size is 19.5 by 15.5 by 18 inches. You get Ethernet connectivity and duplex scanning. This model focuses on secure network document printing. Network administrators will appreciate the enterprise-level security controls. You lose the Brother’s wireless capabilities. This printer suits offices needing dependable black-and-white output. It is a robust choice for teams focused on text-heavy workflows with strong security requirements. It offers a streamlined approach to high-volume monochrome printing.
Brother Enterprise Monochrome All-in-One Printer
The Brother MFC-L6810DW adds scanning and copying functions. It weighs 43.2 pounds, heavier than the original. Its dimensions are 19.5 by 19.5 by 20.4 inches. You get wireless scanning and duplex scanning capabilities. The machine supports Alexa compatibility. Busy offices prioritizing rapid document scanning will prefer this. You gain multifunction versatility but lose the compact footprint of the single-function HL-L6400DW. This model fits teams needing high paper capacity. It is a solid choice for secure office printing and high-volume scanning tasks.
OKI Monochrome LED Printer
The Okidata B4600 uses LED technology instead of laser. It focuses on wired parallel connections. You get steady monochrome output without modern wireless features. This machine suits users who prioritize wired reliability. You lose the Brother’s wireless printing options. The LED engine offers a different approach to monochrome printing. It is a solid choice for environments where parallel connectivity is standard. You trade convenience for a dedicated, wired monochrome solution. This printer fits specific workflows requiring parallel links rather than network flexibility.
Quick picks
Our 7 picks
Brother Desktop Laser Printer
Best for: High-volume black-and-white document printing
- Print Technology
- Laser
- Dimensions
- 15.7 × 15.6 × 11.3 inches
- Weight
- 29.5 pounds
View on Amazon: Brother Desktop Laser Printer Affiliate link
The Brother HL-L6400DW is a monochrome laser printer designed for office environments. It measures 15.6 by 15.7 by 11.3 inches and weighs 29.5 pounds. This unit prints in black and white only. It fits well in spaces where you need reliable document output without color capabilities. The compact footprint allows it to sit comfortably on a desk or in a dedicated print area.
Pros
- Laser print technology ensures fast and sharp text output.
- Monochrome engine is optimized for high-volume document printing.
- Compact dimensions of 15.6 by 15.7 inches save desk space.
Cons
- Prints in black and white only, with no color capability.
- Weighs 29.5 pounds, making it less portable than smaller models.
- No mention of a touchscreen display or advanced connectivity options.
Good fit if
- You primarily need to print text documents and reports.
- You want a dedicated laser printer for a busy office.
- You have limited desk space for a medium-sized machine.
Skip if
- You require color printing for photos or graphics.
- You need a portable printer that fits in a bag.
- You prefer an all-in-one device with scanning and copying.
Verdict: Brother HL-L6400DW Monochrome Laser Printer is a solid choice for offices that need high-volume black-and-white printing without the bulk of a multifunction device. It suits teams focused on text-heavy workflows.
Zebra ZD621 Thermal Transfer Label Printer
Best for: shipping label and barcode printing
- Connectivity
- Bluetooth, Wi-Fi, Ethernet, USB, Serial
- Print Output
- Color
- Scanner Type
- Receipt
- Dimensions
- 13.4 × 11.2 × 10.9 inches
- Weight
- 9.1 pounds
View on Amazon: Zebra ZD621 Thermal Transfer Label Printer Affiliate link
The Zebra ZD621 is a thermal transfer label printer designed for high-volume shipping tasks. It prints at 8 ips with 203 DPI resolution and requires no ink or toner. A 4.3-inch color touch LCD simplifies setup and status monitoring. It connects via Ethernet, USB, Wi-Fi, and NFC. This device suits businesses needing durable, ink-free label printing for packages and barcodes.
Pros
- Thermal transfer technology requires no ink or toner
- 4.3-inch full-color LCD touch display for easy navigation
- Prints at 8 ips with 203 DPI resolution
- Supports Wi-Fi, Ethernet, USB, and NFC connectivity
Cons
- Prints only labels and barcodes, not standard documents
- Limited to 203 DPI resolution for fine details
- Does not include scanning or copying functions
Good fit if
- You need to print shipping labels and barcodes daily
- You want to avoid the cost of ink or toner
- You require a color screen for quick printer setup
Skip if
- You need to print standard paper documents
- You require high-resolution graphics beyond 203 DPI
- You need a multifunction device with scanning
Verdict: Zebra ZD621 Color Thermal Label Printer is a dedicated solution for businesses that need fast, ink-free label printing. It fits operations focused on shipping and logistics rather than general office document production.
HP LaserJet Enterprise 700 A3 Monochrome Printer
Best for: A3 wide format office workgroups
- Print Technology
- Laser
- Print Output
- Black-and-white
- Wide Format
- A3
- Dimensions
- 31 × 25 × 31 inches
- Weight
- 57 pounds
View on Amazon: HP LaserJet Enterprise 700 A3 Monochrome Printer Affiliate link
The HP LaserJet Enterprise 700 M712n is a black-and-white A3 laser printer designed for workgroups. It measures 31 by 31 by 25 inches and weighs 57 pounds. You get fleet-level security and Web JetAdmin for centralized management. Auto on/off saves energy. You also get HP ePrint for mobile printing. This unit suits offices needing large format output and strong security controls.
Pros
- Prints A3 wide format documents
- Includes fleet-level security solutions
- Supports HP ePrint from mobile devices
- Features auto on/auto off energy saving
Cons
- Large footprint at 31 by 31 inches
- Heavy at 57 pounds
- No color printing capability
Good fit if
- You need to print A3 wide format documents regularly
- You require centralized fleet management via Web JetAdmin
- You prioritize data security with fleet-level safeguards
Skip if
- You need a compact printer for small desks
- You require color printing for graphics or photos
- You prefer a lightweight device under 30 pounds
Verdict: HP LaserJet Enterprise 700 M712n A3 is a robust choice for offices that must handle A3 paper and need secure, centralized management. It fits teams with space for a large machine and a need for wide-format black-and-white output.
HP Color LaserJet Pro All-in-One Fax Printer
Best for: small teams needing color and fax
- Print Technology
- Laser
- Print Output
- Color
- Printer Type
- All-in-One
- Supported Functions
- Print, scan, copy, fax
- Print Speed
- 35 ppm
- Connectivity
- Ethernet, USB
View on Amazon: HP Color LaserJet Pro All-in-One Fax Printer Affiliate link
This all-in-one color laser printer delivers up to 35 pages per minute for small teams of up to 10 people. It supports print, scan, copy, and fax functions with automatic two-sided printing. The unit includes Ethernet and USB connectivity rather than built-in Wi-Fi. HP Wolf Pro Security helps protect your data. It comes with starter cartridges and supports high-yield replacements for sustained output.
Pros
- Prints up to 35 color pages per minute
- Supports print, scan, copy, and fax
- Includes automatic duplex printing and scanning
- Features HP Wolf Pro Security
Cons
- Lacks built-in wireless connectivity
- Connectivity limited to Ethernet and USB
- No mention of mobile app support
Good fit if
- You need fast color printing for a small office
- You prefer wired Ethernet connections over Wi-Fi
- You require fax capabilities alongside printing
Skip if
- You require built-in wireless printing
- You only need monochrome documents
- You need a printer for more than 10 users
Verdict: HP Color LaserJet Pro MFP 4301fdn is a solid choice for small teams needing color output and fax features via wired connections. It suits offices that prioritize speed and security over wireless convenience.
HP LaserJet Enterprise Monochrome Printer
Best for: secure monochrome network document printing
- Print Technology
- Laser
- Print Output
- Monochrome
- Print Speed
- 45 ppm
- Connectivity
- Ethernet
- Duplex Printing
- Automatic
- Duplex Scanning
- Duplex
View on Amazon: HP LaserJet Enterprise Monochrome Printer Affiliate link
This monochrome laser printer produces black-and-white documents at speeds up to 45 pages per minute. It includes automatic two-sided printing, a 650-sheet input tray capacity, and built-in Ethernet for network setups. With over 200 embedded security features, it gives you centralized control through HP Web Jetadmin. It suits workgroups needing high-volume monochrome output with enterprise network management.
Pros
- Print speeds reach up to 45 pages per minute
- 650-sheet total input tray capacity
- Automatic two-sided printing
- Over 200 embedded security features
Cons
- Print output is limited strictly to monochrome
- Speed maxes out at 45 pages per minute
Good fit if
- You need automatic two-sided black-and-white printing.
- You manage network devices using HP Web Jetadmin.
- You want a 650-sheet standard input capacity.
Skip if
- You require color printing capability.
- You need print speeds faster than 45 pages per minute.
Verdict: HP LaserJet Enterprise Monochrome Printer delivers dependable 45 ppm black-and-white output for network administrators who need enterprise-level security controls.
Brother Enterprise Monochrome All-in-One Printer
Best for: High-volume scanning and secure office printing
- Print Technology
- Laser
- Print Output
- Monochrome
- Supported Functions
- Print, scan, copy
- Print Speed
- 52 ppm
- Connectivity
- Wireless
- Ink/Toner System
- Toner cartridge
View on Amazon: Brother Enterprise Monochrome All-in-One Printer Affiliate link
The Brother MFC-L6810DW is a monochrome laser all-in-one designed for high-volume office environments. It prints at 52 ppm and supports duplex scanning at 200 ipm. The unit includes an 80-page auto document feeder and a 520-sheet paper tray. It features wireless connectivity and enterprise security with NFC badge authentication. This model suits workgroups needing fast scanning and robust paper handling.
Pros
- 52 ppm print speed for fast output
- 80-page auto document feeder with 200 ipm scanning
- 520-sheet main paper tray capacity
- Integrated NFC card reader for badge authentication
- Includes 8,000-page starter toner cartridge
Cons
- Large footprint measuring 19.5 by 20.4 inches
- Heavy build at 43.2 pounds
- Monochrome output only
Good fit if
- You need fast, two-sided scanning for large batches
- You require high-volume paper capacity without frequent refills
- You want enterprise-level security with NFC authentication
Skip if
- You require color printing capabilities
- You have limited desk space for a large machine
- You prefer a compact desktop unit under 40 pounds
Verdict: The Brother MFC-L6810DW Monochrome All-in-One fits busy offices that prioritize rapid document scanning and high paper capacity over compact size or color output.
OKI Monochrome LED Printer
Best for: wired monochrome printing tasks
- Print Technology
- LED
- Print Speed
- 27 ppm
- Connectivity
- USB, Parallel
View on Amazon: OKI Monochrome LED Printer Affiliate link
The Okidata B4600 is a monochrome LED printer designed for steady document output. It prints at 27 pages per minute with a resolution of 600 x 2400 dpi. Connectivity options include USB and parallel ports. This machine suits offices that need reliable black-and-white printing without the complexity of color or wireless features. It is a straightforward tool for high-volume text documents.
Pros
- LED print technology for consistent results
- 27 ppm print speed
- 600 x 2400 dpi resolution
- Parallel port connectivity
Cons
- No wireless or Wi-Fi connectivity
- Lacks color printing capability
- Only USB and parallel ports available
Good fit if
- You need a dedicated black-and-white printer
- You prefer wired parallel connections
- You want a simple monochrome workflow
Skip if
- You require wireless printing
- You need color output
- You want network connectivity
Verdict: Okidata B4600 Mono LED Printer is a solid choice for users who prioritize wired parallel connections and steady monochrome output over modern wireless features.
Specifications side by side
| Spec | Brother Desktop Laser Printer | Zebra ZD621 Thermal Transfer Label Printer | HP LaserJet Enterprise 700 A3 Monochrome Printer | HP Color LaserJet Pro All-in-One Fax Printer | HP LaserJet Enterprise Monochrome Printer | Brother Enterprise Monochrome All-in-One Printer | OKI Monochrome LED Printer |
|---|---|---|---|---|---|---|---|
| Print Technology | Laser | not stated | Laser | Laser | Laser | Laser | LED |
| Print Output | not stated | not stated | Black-and-white | Color | Monochrome | Monochrome | not stated |
| Printer Type | not stated | not stated | not stated | All-in-One | not stated | not stated | not stated |
| Supported Functions | not stated | not stated | not stated | Print, scan, copy, fax | not stated | Print, scan, copy | not stated |
| Print Speed | not stated | not stated | not stated | 35 ppm | 45 ppm | 52 ppm | 27 ppm |
| Connectivity | not stated | Bluetooth, Wi-Fi, Ethernet, USB, Serial | not stated | Ethernet, USB | Ethernet | Wireless | USB, Parallel |
| Duplex Printing | not stated | not stated | not stated | not stated | Automatic | not stated | not stated |
| Wide Format | not stated | not stated | A3 | not stated | not stated | not stated | not stated |
| Ink/Toner System | not stated | not stated | not stated | not stated | not stated | Toner cartridge | not stated |
| Features | not stated | not stated | not stated | Duplex Printing | not stated | Duplex Printing, Scanner, Copier | not stated |
| Scanner Type | not stated | Receipt | not stated | not stated | not stated | not stated | not stated |
| Scanning | not stated | not stated | not stated | Wireless Scanning | not stated | Wireless Scanning | not stated |
| Compatibility | not stated | not stated | not stated | not stated | not stated | Alexa | not stated |
| Duplex Scanning | not stated | not stated | not stated | Duplex | Duplex | Duplex | not stated |
| Dimensions | 15.7 × 15.6 × 11.3 inches | 13.4 × 11.2 × 10.9 inches | 31 × 25 × 31 inches | 16.6 × 15.1 × 17.1 inches | 15.5 × 19.5 × 18 inches | 19.5 × 19.5 × 20.4 inches | not stated |
| Weight | 29.5 pounds | 9.1 pounds | 57 pounds | 45 pounds | 25.3 pounds | 43.2 pounds | not stated |
| Size | One Size | not stated | not stated | 16.6 x 17.1 x 15.1 in | One Size | Standard | not stated |
| Color | White | Color Touch LCD | black | white | White | White | not stated |
| Model | HL-L6400DW | ZD6A142-301L01EZ | HEWCF235A | 4301fdn | M507dn | MFCL6810DW | B4600 |
Frequently asked questions
Which alternative supports A3 wide-format printing?
The HP LaserJet Enterprise 700 M712n handles A3 paper sizes. This machine is designed for workgroups that need wide-format black-and-white output. It weighs 57 pounds and measures 25 by 31 inches. You should ensure you have space for this large footprint. It offers secure, centralized management for enterprise environments.
Is there a color laser alternative with fax capabilities?
The HP Color LaserJet Pro MFP 4301fdn provides color output and fax features. It is suitable for small teams needing color documents. The printer supports duplex printing and wireless scanning. Connectivity includes wired options. It weighs 45 pounds and measures 15.1 by 17.1 inches. This model prioritizes speed and security.
Which printer is best for high-volume scanning?
The Brother MFC-L6810DW is optimized for rapid document scanning. It supports wireless scanning and duplex scanning. This all-in-one device also includes copy functions. It weighs 43.2 pounds and measures 19.5 by 20.4 inches. It is ideal for busy offices that prioritize high paper capacity and secure office printing over compact size.
Can I find a monochrome printer with parallel connectivity?
The Okidata B4600 Mono LED Printer supports wired parallel connections. It uses LED print technology for steady monochrome output. This model is designed for users who prioritize wired connections over modern wireless features. It is a solid choice for specific wired monochrome printing tasks in office environments.
What is the lightest alternative on the list?
The Zebra ZD621 is the lightest option at 9.1 pounds. It is a dedicated thermal transfer label printer. The device features a color touch LCD and measures 11.2 by 13.4 inches. It connects via Ethernet and USB. This printer is best for shipping label and barcode production rather than general office documents.
Which HP model offers enterprise-level security for monochrome printing?
The HP LaserJet Enterprise M507dn delivers 45 ppm black-and-white output. It is designed for network administrators needing enterprise-level security controls. The printer supports duplex scanning and connects via Ethernet. It weighs 25.3 pounds and measures 15.5 by 18 inches. This model is built for secure monochrome network document printing.
Does any alternative support wireless scanning?
The HP Color LaserJet Pro MFP 4301fdn supports wireless scanning. It also features duplex printing and fax capabilities. This all-in-one device is suitable for small teams needing color output. Connectivity includes wireless options. It weighs 45 pounds and measures 15.1 by 17.1 inches. This model prioritizes speed and security for office workflows.