Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

Hey there, fellow instant photography enthusiasts! Has your beloved Fujifilm Instax Mini 40 not working? Don’t fret – we’ve all been there. With the joy of capturing memories on instant film comes the occasional hiccup with our trusty cameras. But worry not, my friends! In this comprehensive guide, we’ll walk you through every step of troubleshooting your Fujifilm Instax Mini 40, getting it back in action in no time.

So, sit back, relax, and let’s dive into the world of Instax Mini 40 troubleshooting together. From battery woes to film cartridge mishaps, we’ve got you covered. Our personal and reader-friendly approach will make it feel like you’re solving the issue with a friend by your side. Get ready to snap those perfect moments again with your rejuvenated camera!

Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

Now we’ll be discussing frequent issues that users encounter with their Fujifilm Instax Mini 40 cameras and how to fix them.

1. Incorrect Battery Placement and Low Battery Life

One of the most common and easily preventable mistakes is inserting the batteries incorrectly into your Instax Mini 40. When you place the batteries correctly, a light on the camera will turn on as soon as you power it up. This light is crucial for the camera to operate correctly. If you notice that the light isn’t turning on or is blinking, it’s time to inspect your batteries. A blinking light usually means that the batteries are running low, and it’s time for a fresh pair.

Always pay close attention to the orientation of the batteries when putting them in, as this can make all the difference in getting your camera to work as it should. The two batteries have different orientations in the holder, so be sure to double-check before snapping them into place.

2. Using Non-Alkaline Batteries Can Lead to Fujifilm Instax Mini 40 Not Working

Another factor that can cause your Fujifilm Instax Mini 40 not to work is the use of non-alkaline batteries. The Instax Mini 40 is specifically designed to work with alkaline batteries from the same brand. Using batteries that don’t meet this requirement can result in suboptimal performance or even failure.


Non-alkaline batteries, such as zinc-carbon or rechargeable nickel-metal hydride (NiMH) batteries, typically have lower voltage outputs and a shorter lifespan compared to alkaline batteries. As a result, they may not provide the consistent power required for the proper functioning of your Instax Mini 40.

Also Read: Fujifilm X-S10 Not Turning On: Causes and How To Fix It

Using non-alkaline batteries in your camera can lead to various issues, such as inconsistent flash performance, slower shutter speeds, or even a complete inability to power on the camera. To ensure the best performance and reliability, always use alkaline batteries from the same brand in your Instax Mini 40.

3. Corrosion on the Battery Contacts

A frequently overlooked reason for Fujifilm Instax Mini 40 malfunctions is corrosion on the battery contacts. This issue can hinder your camera from operating correctly, so it’s crucial to know how it occurs and how to tackle it.

Corrosion takes place when the metal contacts of the battery holder come into contact with moisture or other corrosive substances, leading to the metal’s degradation over time. As the corrosion progresses, it can disrupt the electrical connections between the batteries and the camera, limiting or cutting off the power supply. Consequently, your Instax Mini 40 might stop working or function inconsistently.

To prevent this problem, it’s vital to keep your camera and its battery compartment clean and dry. If you spot any signs of corrosion on the battery contacts, gently clean them with a soft cloth or cotton swab dampened with a small amount of isopropyl alcohol. Allow the contacts to dry completely before reinserting the batteries and closing the battery compartment.

4. Water Damage and Humidity Can Be A Cause of Your Fujifilm Instax Mini 40 Not Working

Water damage and high humidity can also lead to your Fujifilm Instax Mini 40 not working as intended. Like most electronic devices, the Instax Mini 40 can’t withstand water exposure or prolonged exposure to high levels of humidity. These conditions can cause internal components to corrode, short-circuit, or malfunction, ultimately preventing the camera from functioning properly.

Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

To prevent water damage or humidity-related issues, it’s important to always keep your Instax Mini 40 in a dry and protected environment. Avoid using the camera in rainy or excessively humid conditions. And if your camera does get wet, immediately turn it off and remove the batteries. Allow the camera to dry completely before attempting to use it again.

If you suspect that your camera has been exposed to water or high humidity and it’s not working, it’s best to consult Fujifilm customer support or an authorized repair center for further assistance. Attempting to fix the camera on your own may void the warranty or cause additional damage.

Also Read: Fujifilm X-T200 Not Turning On: Causes and How To Fix It

5. Physical Damage to Your Fujifilm Instax Mini 40 Can Lead to It Not Working

Physical damage to your Fujifilm Instax Mini 40 can also lead to the camera not working as it should. Accidents happen, and your camera may have experienced a fall or an impact with a hard surface. This can affect some of its internal components, causing the camera to malfunction or fail to turn on altogether.

If you suspect that your Instax Mini 40 has been damaged, one thing you can try is to perform a soft reset. To do this, turn the camera on, remove the batteries, and then reinsert them. This may help to reset the camera’s internal systems and potentially resolve any minor issues caused by the impact.

However, keep in mind that this method may not fix more severe damage or issues with the camera’s internal components. If your Instax Mini 40 still doesn’t work after attempting the reset, it’s best to contact Fujifilm customer support or visit an authorized repair center to have your camera professionally assessed and repaired.

Now, we will look into some additional issues which you might face with Fujifilm Instax Mini 40 along with their solutions.

Some Other Issues with Fujifilm Instax Mini 40 and Their Solutions

1. Forgetting to Eject the “Dark Slide”

The most common issue that many Instax Mini 40 users face is forgetting to eject the “dark slide.” The dark slide is a black plastic cover that protects the film from being exposed to light when you first load a new film cartridge into the camera. If you don’t remove it properly, your first photo will be ruined.

To avoid this mistake, make sure to follow these steps when loading a new film pack into your camera:

  1. Locate the yellow dots on the film pack and the camera.
  2. Align the yellow dots on the film pack with those on the camera, and insert the pack gently.
  3. Turn on the camera by opening the lens.
  4. Press the shutter button to eject the dark slide.

By following these steps, you’ll ensure that the first photo you take with your new film pack won’t be wasted.

2. Shutter Button Troubles: Ensure Your Fujifilm Instax Mini 40 is Clicking Away

Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

In your journey to troubleshoot your Fujifilm Instax Mini 40, it’s essential not to overlook the shutter button. Sometimes, the camera may not work as expected if the shutter button is stuck or jammed. To ensure your camera captures those unforgettable moments, let’s take a closer look at the shutter button.

Make sure to inspect the shutter button for any signs of obstruction or stickiness. Gently press the button and feel for a smooth click and release. If you notice any resistance or difficulty in pressing the button, it could be the culprit behind your camera’s issues.

Should you find your shutter button is indeed stuck or jammed, try gently cleaning around it with a soft, dry cloth or a cotton swab. Be cautious not to apply excessive pressure or use any harsh chemicals, as this could potentially damage the camera.

By addressing any problems with the shutter button, you’ll be one step closer to enjoying your Fujifilm Instax Mini 40 to its fullest potential and capturing picture-perfect memories.

3. Taking Selfie Without Using “Selfie On”

Another common issue that users face is taking close-up shots without using the built-in selfie function. The camera’s default setting is not designed for very close range, which can result in blurry or out-of-focus images. To capture sharp close-up shots, you’ll need to enable the selfie function on your Instax Mini 40.

Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

Activating the selfie function is easy. Simply pull out the lens of your Instax Mini 40, and the camera will adjust its focus for close-range photography. By using this feature, you can ensure that your close-up photos will come out clear and well-focused.

4. Not Turning Selfie Function Off

Another common mistake that Instax Mini 40 users encounter is the opposite of a previous issue: leaving the selfie function on while taking regular photos. If you’re capturing images of landscapes or subjects far away, you don’t want the selfie function enabled, as it can result in out-of-focus pictures.

This issue often arises when users take a selfie, activate the selfie function by pulling out the lens, and then forget to deactivate it when switching to a different type of shot. To turn off the selfie function in the Instax Mini 40, simply push the lens back into the camera gently until it clicks into place. The camera will return to its default focus settings, ensuring your photos are sharp and well-focused.

5. Accidentally Touching the Lens Can Lead To Black Corners In the Photo

A common issue that Instax Mini 40 users may encounter is accidentally touching the lens while taking pictures. Touching the lens excessively can cause the camera’s light to turn off, making it impossible to take a photo. Even a slight touch can negatively impact your photos by creating dark edges at the top and bottom.

Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

An example of this can be seen in a photo where the lens was deliberately touched while taking the picture. The resulting image has noticeable black bars along the top and bottom edges. To avoid this issue, be cautious when handling your camera and make a conscious effort not to touch the lens while taking photos.

Also Read: Fujifilm X-E4 Not Turning On: Causes and How To Fix It

6. Opening The Film Door Before All The Film Has Been Used Up

A common mistake that some Instax Mini 40 users make is opening the film door before all the film has been used up. If you accidentally open the film door and see that there are still sheets of film inside, don’t panic! While the top sheet of film will definitely be wasted, the remaining sheets might still be usable.

The front sheet of the film acts as a barrier, shielding the sheets behind it from exposure to light. So, if there is more than one sheet left in the cartridge, there’s a good chance that the other sheets are still okay to use. Just remember to be extra cautious when handling your camera, and make a mental note to check the film counter before opening the film door.

7. Paying Attention to the Film Counter: Don’t Miss Those Perfect Moments

One more common mistake that Instax Mini 40 users sometimes make is neglecting to pay attention to the film counter. When you load a new pack of film, the counter will display 10, signifying the number of shots available. With each photo taken, the counter will decrease by one until it reaches zero.

Paying Attention to the Film Counter: Don't Miss Those Perfect Moments

To avoid disappointment, it’s crucial to keep an eye on the film counter. You wouldn’t want to gather your friends for a perfect photo opportunity, only to discover that you’re out of the film when you press the shutter button and nothing comes out. By being mindful of the film counter, you can ensure that you’re always ready to capture those special moments with your Instax Mini 40.

Resetting Your Fujifilm Instax Mini 40: A Simple Solution for Persistent Problems

If you’ve tried everything to troubleshoot your Fujifilm Instax Mini 40, but it’s still not working correctly, it might be time for a complete reset. Sometimes, a quick reset can help clear any underlying issues that may be causing the camera to malfunction. Here’s a step-by-step guide on resetting your Instax Mini 40 to get it back in working order:

  1. Remove the batteries and film cartridge: Start by powering off your camera and carefully removing the batteries, making sure to note their proper orientation. Next, open the film compartment and gently remove the film cartridge, setting it aside in a safe place.
  2. Press and hold the shutter button: With the batteries and film cartridge removed, press and hold the shutter button for 5 seconds. This will help to discharge any residual electrical energy in the camera and reset its internal systems.
  3. Reinsert the batteries and film cartridge: After the reset, it’s time to reassemble your camera. Reinsert the batteries, paying close attention to their proper orientation, and then replace the film cartridge. Ensure the film compartment is securely closed before proceeding.
  4. Turn on the camera: Power on your Fujifilm Instax Mini 40 by extending the lens. The camera should now be reset and ready for use.

By following these steps, you may be able to resolve any lingering issues with your Fujifilm Instax Mini 40. If you continue to experience problems even after attempting a full reset, it might be best to consult Fujifilm customer support or visit an authorized repair center for further assistance. They can help diagnose any deeper issues with your camera and provide the necessary guidance on repairs or replacements. Remember, it’s always better to seek professional help when dealing with complex camera issues to avoid causing additional damage or voiding your warranty.

Also Read: Fujifilm Instax Mini 11 Not Working: Issues and Solutions

Our Final Words on Fujifilm Instax Mini 40 Not Working: Complete Troubleshooting Guide

In conclusion, we hope this comprehensive troubleshooting guide has helped you identify and resolve any issues you might be experiencing with your Fujifilm Instax Mini 40. It’s essential to remember that cameras, like any other electronic device, may encounter problems from time to time. However, with a little patience and the right approach, most issues can be resolved with ease.

By following our tips and suggestions, you should be well on your way to capturing those precious memories once again. If you continue to face difficulties, don’t hesitate to reach out to Fujifilm’s customer support or visit an authorized repair center for professional assistance. After all, capturing life’s unforgettable moments is what the Instax Mini 40 is all about. So, grab your camera, and happy snapping!

Salik Waquas is a seasoned professional in the world of cinema, bringing over a decade of experience as a cinematographer and colorist. With an eye for capturing the perfect shot and a passion for enhancing the visual storytelling of films, he has made a significant mark in the industry. Aside from mastering the art of cinematography and color grading, Salik also enjoys sharing insights and knowledge through the written word. As a dedicated blogger in the film industry, His articles cover a wide range of film-related topics, offering readers a unique perspective and valuable insights into the world of cinema.