The issues that a printer user may face differ from one printer model to another. The most common problems that come with your HP Deskjet 3755 printer are wireless connection, paper jam issues and ink cartridge problems. First, you need to ascertain that the printer is on. If it is is on, then make sure that the LED light (usually green) is also on. The light shows that it’s receiving power. If you do not have any indicator light, ascertain that the printer is connected to a power supply. Now, check each end of the power cable and then press the power button. If these tips do not fix the 123.hp.com/dj3755 printer issues, then it denotes that you have a serious printer issue. It is recommended to contact the printer manufacturer for repair or replacement. Ascertain that the power and data cables are connected to both the printer and PC. Check if you have placed the paper into the tray. Also, ensure that no paper is jammed or partially fed into the printer. When there is an issue with the ink, the printer status indicator light may flash. The basic steps to resolve each printer problem is clearly explained in the HP Deskjet 3755 manual. But if you are unable to solve them, do not worry. Our expert team is here to help you. Resolve your 123.hp.com/dj3755 issues instantly.