Fixing the HP Smart Tank 7301: A Detailed Guide to Replacing a Broken Paper Tray Leg

1. Introduction to the Issue

Hello, tech enthusiasts! Today, we're going to delve into a common issue with the HP Smart Tank 7301 that many users have encountered - a broken printer leg. This seemingly minor issue can cause significant disruption, including triggering warning signs and causing paper tray misalignments. You may be surprised, or even annoyed, that your costly printer can be hampered by a simple piece of plastic. However, fear not. With our detailed guide, you'll be able to navigate the replacement process with ease, and also understand why the issue occurs in the first place.

2. Understanding the Design of the Printer Leg

Beneath your HP Smart Tank 7301, there are multiple triggers - tiny plastic pieces crucial for printer operation. One of these triggers is located at the middle of the printer leg. The precise fitting of the leg, particularly on the left side, is integral to its functionality, whereas the right or skinny leg is more for aesthetic purposes than function. In this guide, we will show you how to cleanly remove the broken leg and ensure your printer is operational without it.

3. Sourcing the Right Repair Kit

At this point, you might be wondering where to source the right repair kit for your broken printer leg. BCH Technologies, a trusted provider of high-quality printer parts, has a repair kit specifically designed for the HP Smart Tank 7301. This repair kit consists of a replacement leg designed with a unique pattern, one side with an empty center for the lever, another with three hoses, and one without. The repair kit is readily available on the BCH Technologies website (

4. Steps to Install the New Printer Leg

With the BCH Technologies repair kit in hand, you are now ready to install the new printer leg. This part of the process requires precision and a little patience. The new leg should fit seamlessly into the slot of the old stump. Ensure the stump is clean before applying drops of super glue to the slot and firmly placing the new leg. If you have a medium paper binder, use it to stabilize the new leg as the super glue cures. Although the curing time is usually around ten hours, you should be able to start using your printer a few hours after the installation.

5. Verifying the Installation

Now that you have installed the new printer leg, it's time to verify the installation. To do this, you need to gently insert the paper tray into the printer. If you face resistance halfway, try to jiggle it slightly, but avoid pushing it too hard. Take a look underneath to confirm that everything fits well without any parts bulging out. By opening the Duplexer Cover at the back of the printer, you can check that the leg isn't sticking out, which would indicate an incorrect installation or an insufficiently inserted paper tray.

6. How to Properly Use the Paper Tray

Once the printer leg has been successfully replaced, you need to understand how to use the paper tray correctly to avoid future issues. The tray is designed to adjust to the size of your paper. For instance, if you're using legal size paper, press the handle to extend the tray accordingly. It's also essential to correctly align your paper with the guide line and ensure your paper pathway is clear after a paper jam. This ensures smooth printing and further prevents damage to the printer leg.

By following these detailed steps, you should be able to restore your printer's functionality and prevent further damage. We hope this guide has been useful and encourages you to explore more about your printer's workings. For more information and printer-related solutions, be sure

Jun 2nd 2023 Kevin Day

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