This manual introduces the use of Brother HL-2040 HL-2070N laser printer, including hardware and driver installation, printer setup, printer cleaning, etc.
This manual covers everything needed to install, configure and safely operate the Brother HL-2040 and HL-2070N laser printers. It includes hardware installation, driver setup, printing options, paper handling, routine maintenance, and troubleshooting guidance.
Key sections include safety warnings, power and environmental requirements, recommended paper types, detailed wiring diagrams, control‑panel functions, optional accessories, and regulatory compliance information. The appendix provides specifications, FAQs and an index for quick reference. This manual is written in Chinese.
| Power supply | 220‑240 V AC, 50/60 Hz |
|---|---|
| Maximum laser radiation | 5 mW |
| Laser wavelength | 770‑810 nm |
| Laser safety class | Class 3B |
Do not use a USB cable longer than 2.0 m.
Refer to page 6‑5 for instructions on clearing a jam and remove the jammed paper carefully.
Use neutral‑weight paper weighing 75‑90 g/m².
Turn off the power switch and unplug the printer before cleaning.