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HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide
This user guide covers the HP LaserJet 3050, 3052, 3055, 3390 and 3392 multifunction all‑in‑one devices. It includes hardware components, software installation for Windows and Macintosh, media specifications, and detailed instructions for printing, faxing, copying and scanning.
The manual also provides network configuration steps, troubleshooting tips, hardware service information, and regulatory compliance details. Appendices contain physical, electrical and environmental specifications for the devices. This manual is written in Chinese.
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Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I clear an ADF jam?
Open the ADF door, lift the pickup roller, carefully remove the jammed media, then return the roller to its original position and close the door.
How do I install the print cartridge?
Press the cartridge‑door release to open the print‑cartridge door, then follow the removal and insertion steps shown in the guide.
How do I change the default paper size and type?
Use the control panel to select "更改默认介质尺寸和类型" and follow the on‑screen prompts.
From: HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide
How can I install the Macintosh driver software?
Open the Macintosh software section and follow the steps under "安装 Macintosh 软件" to install the driver.
From: HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide