HP DeskJet 3755 Printer Unboxing and Setup

HP DeskJet 3755 All-in-One Compact and wireless, this printer is designed to fit your space and life and save you up to 50% on ink with HP Instant Ink. Get vibrant color and power in the world’s smallest all-in-one for home. Get powerful performance from this colorfully compact all-in-one.

123 HP Deskjet 3755 Unboxing & Setup

Before you unbox the printer package, check whether all the printer components are provided in it. If all 123.hp.com/dj3755 printer components are accompanied, then unbox the printer package to experience the joy.

  • Initially, take out the Deskjet 3755 Printer from its printer box. Remove all the seal and sticking substance surrounding the printer.
  • Lift up the scanner lid and remove all the sealing materials in it. Then pull down the scanner lid back to its position.
  • Open the ink cartridge access door and remove the packaging material from it. Clean the inner surface of the ink cartridge.
  • Close the access door of ink cartridge. The ink cartridge area is a place to position the color-coded ink cartridges.
  • Next lift up the paper tray and remove the tapes enclosed in the paper tray. Pull down the paper tray and fix it in position.


  • Lift up the 123.hp.com/deskjet3755 paper tray and tray extender.
  • You will notice a small paper slider inside the paper tray.
  • Place the paper in paper tray and adjust the paper alignment by adjusting the paper slider.
  • Once the papers are aligned properly, slowly close the paper tray.


  • Open the scanner glass lid, and now place a plain paper on top of it. Place the paper in such a way that the side to be printed faces the scanner glass.
  • After placing the paper, lower the scanner glass lid back to its position.
  • Tap OK on the printers control panel.
  • Then 123.hp.com/dj3755 printer automatically aligns ink cartridge in place.

Steps To Do HP Deskjet 3755 Printer Driver & Wireless Installation


  • Enter into 123.hp.com/dj3755.
  • Enter your printer model as DeskJet 3755 printer and search for HP DeskJet 3755 Driver download.
  • Choose the compatible HP DeskJet 3755 Driver and click on download option to download it.
  • Save the driver file in D drive on your computer.
  • Open and run the downloaded driver file to start the installation process.
  • Follow the instructions on screen and finish the connection setup and driver

How To Open & Install The HP Printer Software?

Once you download the HP printer software from official page, click on the downloaded software package and run the setup to install the printer software.

  • For Windows 8.1For opening HP printer software on Windows 8.1 operating system, go to download folder and open the downloaded folder. Scroll down and search 123.hp.com/setup 3755 printer software.
  • For Windows 8:For opening HP printer software on Windows 8 operating system, navigate to downloaded files and open the downloaded software. Click the software to complete the installation process.
  • For Windows 7, Windows Vista, and Windows XP:For opening HP printer software on Windows 7, Windows Vista, and Windows XP operating system, click on start menu and enter to downloaded software. Run the software and follow instructions to complete the installation.

123 HP Deskjet 3755 WIRELESS SETUP

  • Active wireless network connection.Wireless network name.
  • Wireless network password.
  • A computer connected with network.

To Connect With Wireless Network

  • Enter into your 123.hp.com/setup 3755 printer’s control panel.
  • Tap on settings icon to navigate through the wireless setup wizard.
  • Click on your network from the available network list, and tap on OK. Enter the network password, when prompted on-screen.
  • Now your HP DeskJet 3755 printer is connected with the wireless network.


  1. Your printer, computer, and router must be an inactive state.
  2. The computer must be connected to the same network where 123.hp.com/dj3755 is connected.
  3. Any USB cable connected with the printer must be disconnected before hp Deskjet 3755 driver installs.

How To Update HP Driver Software In Window 10

hp deskjet 3755 setup

Manually update any driver software on your computer

  • To avail a complete guide for 123.hp.com/dj3755, refer hp Deskjet 3755 manual and continue to the below steps.
  • Open the device manager on your computer and check the current network settings.
  • Scroll down to search the printer device, and right-click on the printer device from the list displayed.
  • Click on the update driver option to upgrade the existing for hp Deskjet 3755 printer.
  • An updated driver wizard will be displayed on the screen. Perform the steps further if it prompts you to do.
  • Now Windows will search for a update on browser and then the updated driver will be installed instantly.

To install Printer drivers from HP Official website

  • First visit the 123 hp-setup deskje3755 webpage and enter your printer model name as HP DeskJet 3755 printer.
  • Search for the appropriate driver software for your HP DeskJet 3755 printer device.
  • Download the appropriate driver and extract the setup file.
  • Make sure that the downloaded setup file is compatible with your HP DeskJet 3755 printer device.
  • Run the downloaded setup file and follow the guidance on the screen to complete the installation o

123 HP Deskjet 3755 Troubleshooting

Printhead Problem Error In Hp Deskjet 3755 Printer

  • Initially turn on the printer, if 123.hp.com/setup 3755 printer is not the inactive state.
  • Lift up the cartridge access door and remove the ink cartridge carefully.
  • Now lift up the latch handle and take out the Printhead.
  • Clean the Printhead and electrical contacts inside the Deskjet 3755 printer.
  • Place the Printhead in position and gently lower the latch handle.
  • Now insert the ink cartridges and close the cartridge access door.

Wireless Printer Issue In Hp Deskjet 3755 Printer

If you find any wireless issue with 123 hp Deskjet 3755 Printer, then resolve it easily with HP Print and Scan Doctor

  • Turn on your printer and connect it with your computer.
  • On your computer, check network connection and strength and proceed to settings later.
  • Select your printer from the device list and fix the issue with the help of 123.hp.com/dj23755 Print and Scan Doctor.
  • If still the issue is not resolved, then print the wireless network test result page.
  • Now fix and resolve the issue.