Brother HL-L9300CDWTT Manual

The Brother HL-L9300CDWTT is a high-speed color laser printer designed for office environments, featuring automatic duplex printing, wireless connectivity, high-yield toner options, and robust paper handling. It supports various paper sizes and types, offers secure printing features, and includes Brother's intuitive control panel. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to Network 7. Printing Operations 8. Maintenance & Supplies 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Color laser engine, automatic duplex unit, paper trays, control panel with LCD, wireless/Wi-Fi Direct, Ethernet port, USB port.

Feature	Description
Print Speed	Up to 33 pages per minute (color and monochrome)
Duplex Printing	Automatic two-sided printing standard
Connectivity	Wi-Fi, Wi-Fi Direct, Ethernet, USB 2.0
Paper Capacity	Standard 350 sheets, expandable with optional trays
Toner Yield	High-yield toner options available
Control Panel	2.7-inch color touchscreen
Mobile Printing	Support for Brother iPrint&Scan, AirPrint, Google Cloud Print
Security	Secure Print, user authentication options
Supported OS	Windows, macOS, Linux, mobile devices
Emulation	Brother BR-Script3, PCL6, Adobe PostScript 3

Installation

Unpack and inspect contents. Place on stable, level surface near power outlet and network access.

Remove all packaging materials and tapes from printer interior.
Install toner cartridges: Open front cover, insert cyan, magenta, yellow, and black cartridges.
Load paper: Adjust paper guides in tray, load plain paper.
Connect power cord to printer and wall outlet.
Turn on printer using power switch.

WARNING! Toner cartridges are heavy; handle with care. Avoid exposure to direct sunlight or extreme temperatures.

First-Time Setup

Power on printer; follow initial setup wizard on control panel.

Select language: Choose preferred language from list.
Set date and time: Configure for accurate print logs.
Network setup: Connect to Wi-Fi or Ethernet network using guided setup.
Install drivers: Use installation CD or download from Brother website.
Print test page: Verify installation and print quality.

CAUTION! Ensure proper ventilation; keep area around printer clear.

Specifications

Print Technology: Color laser, LED electrophotography.
Resolution: Up to 2400 x 600 dpi.
First Print Out Time: Less than 10 seconds.
Memory: Standard 512MB, expandable.
Paper Sizes: Letter, Legal, Executive, A4, A5, envelopes, labels.
Paper Weight: 16 to 43 lb (60 to 163 gsm).
Duty Cycle: Up to 75,000 pages per month.
Power Consumption: Approx. 570W printing, 65W ready, 1.3W sleep.
Dimensions (WxDxH): 16.5 x 18.1 x 12.2 inches.
Weight: Approx. 57.3 lbs.

Controls and Settings

Access menus via touchscreen control panel. Physical buttons: Power, Cancel, Go (Status LED).

Touchscreen Menus: Home, Settings, Network, Reports, Maintenance.

Settings: Paper, Quality, System, Network, Security. Network: Wi-Fi setup, Wi-Fi Direct, Ethernet configuration. Reports: Print configuration, network settings, page count. Maintenance: Clean drum, firmware update, reset menu.

Connecting to Network

Wi-Fi, Ethernet, or Wi-Fi Direct for mobile printing.

Wi-Fi: Use control panel to select network and enter password.
Ethernet: Connect cable from router to printer Ethernet port.
Wi-Fi Direct: Enable on printer, connect device directly without router.
Verify connection: Print network configuration report.

Tip: For stable network performance, place printer within range of Wi-Fi router.

Printing Operations

Supports standard, duplex, secure, and mobile printing.

Print document: Select printer in application, adjust properties as needed.
Duplex printing: Enable in print dialog or printer driver settings.
Secure Print: Enter PIN at printer control panel to release print job.
Mobile printing: Use Brother iPrint&Scan, AirPrint, or Google Cloud Print app.
Cancel job: Press Cancel button on printer or delete from print queue.
Paper selection: Choose tray and paper type in print settings.
Quality settings: Adjust resolution, color mode, toner saving.

WARNING! Do not open covers during printing; allow printer to cool before maintenance.

Maintenance & Supplies

Replace toner, drum units, and perform cleaning as needed.

Toner replacement: Open front cover, remove old cartridge, insert new, close cover. Drum unit replacement: Replace when indicator appears (approx. every 4 toner changes). Cleaning: Use clean drum function in maintenance menu. Firmware updates: Download from Brother support site.

CAUTION! Use only genuine Brother supplies; improper supplies may cause damage.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for commercial use. ENERGY STAR® certified. Copyright © 2023 Brother Industries, Ltd. For support, visit support.brother.com or contact Brother Customer Service at 1-877-276-8437.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Printer not powering on	Power connection	Check power cord and outlet; ensure power switch is on.
Poor print quality	Toner/low supplies	Replace toner cartridge; run clean drum function; check paper type.
Paper jams	Paper path obstruction	Open covers, remove jammed paper carefully, reload paper correctly.
Network connection lost	Router/configuration	Restart printer and router; re-run network setup; check IP settings.
Driver not installed	Software issue	Download latest driver from Brother website; reinstall.

Reset: Settings > System > Reset Settings if needed.

Service: 1-877-276-8437; support.brother.com