Download driver for hp deskjet 3755 printer - you were
123 HP Deskjet 3755 Printers – 123.hp.com/dj3755
First, connect one end of the power cord to the rear end of the printer and another end to the power outlet and turn on the printer. Then, make use of the power button to switch on the printer. Next, check whether the USB connections are secured. You can also download free diagnostic tools for free from the HP Diagnostic tools website.
When using the Windows 8 or 8.1 Operating system,first select the settings icon by clicking the upper-right corner of the screen. Then, choose control panel from the settings and choose view devices and printers. When using the Windows 7, choose start menu and select devices and printers and troubleshoot your printer issues.
When using Windows Vista select start and choose control panel, while using Windows XP, choose the start and select printers and faxes from the control panel. Then, make sure that your printer has a check mark next to it. Next, right-click on the printer icon and choose your default printer if the default selection has not made.
If the printing process is not successful you should remove the CD and disconnect the USB cable from your computer. Restart your computer and install the software again from the CD or from the official HP website.
When using the Mac Operating system, choose printers and scanner from the system preferences and select open printer queue. Select the print job and use the following buttons to manage the printer jobs. To cancel the printing jobs choose to cancel, to continue the paused print job select resume. Try to print again by changing the settings of HP DeskJet 3755 printer ‘s control panel. If the printing process is still not successful, restart your computer and printer.

-