5 Most Common Problems With CR10 And How To Solve Them

CR10 is one of the best cartesian-style 3D printers available in the market, inaugurated by the Chinese resellers Gearbest. It was first launched in 2016 and became quite notable due to its exceptional functionality among other printers. 

Despite its incredible features, such as its ability to print large 3D volumes, defined quality prints, stabled full-frame, it has evolved from CR-7 and CR-8 designs. It also includes a control box integrated with the base with an x-axis rail, extending freely out of its space. 

The design is a mix-integration of the CR-7 and CR-8 series of the printers, which is unique and well-equipped compared to other competing brands. It also provides an intuitive control box with a removable glass print head, standard build volume, with easy assemble of the model.

Furthermore, Its ability to add fine details to the products and to read large prints for the creation adds more to its value, which makes it one of the best printers to purchase in the market.

Despite its unprecedented benefits, there are some caveats too which may hinder your decision to acquire the CR-10 series. 

But you don't have to worry about it as this article will cover the relevant problems of CR-10. You can read some guidelines highlighted below to understand better what you can do to sort those problems at their specific time. 

So let's look into precise details of what potentially can go wrong with CR10 and the effective solutions to fix these problems.

Common Problems of Creality CR-10

1. Troubleshooting issues

Most 3D printers with filaments have issues to be addressed to work efficiently. 

This involves extruding issues, such as under-extrusion.

Let us get into more detail regarding the process of under-extrusion to make you understand what's the issue is with the CR-10 series. 

Under-extrusion is the process in which less amount of filament is extruded. This implicates issues such as misplacement of layers, insufficient small layers, or small wholes or dots in the layers. In a nutshell, the quality of the defined product, as well as its strength and structural shape, is affected. 

Sometimes the nozzle of the printer does not extrude properly and curls up the melted plastic inside, producing mess all around. Hence, the product looks like a sieve if the issue is not solved. 
It also leads to wastage of filaments and can add to firms manufacturing costs if troubleshooting problem occurs. Moreover, the plastic inside the machine will cause it to become stuck, causing further problems.

How to solve the Troubleshooting issues in CR-10?

Since you have reached here, don't worry about the potential problems that your CR-10 will cause, as we have some solutions to address those concerns. Check out a few tips below.

- Increase the temperature per the printing speed of the printer

To resolve the troubleshooting issues, you have to adjust the flow rate and the temperature settings of the printer. 
If the temperature is higher, then more filament is likely to come out of the machine, but it may also cause other problems, like strings. To resolve that, make sure that the maximum heat of your printer is not more than 10°C.

- Wash and alter the nozzle of your CR-10 Printer

Most of the time, troubleshooting issues occur due to clogged nozzles that need to be washed and changed for the filament to flow out freely. 

This is the problem of using low-quality filaments as it curls up inside the nozzle and comes like broken particles that disrupt the flow of the printer.

Since these particles cannot be melted away, change the nozzle or use better quality filaments to resolve their issues.

2. Filaments not sticking to the Print-heads of the Printers

Essentially, it required that the foundation of the base is strongly created by the filament to continue the process of layering of the object. 

If the first layer does not stick, it will create problems in the structure of the model, causing adhesion issues. 

Solutions For Print Head Adhesions on CR-10

- Use a Painter tape

Filaments such as PLA works effectively on the Painter tape, which increases bed adhesion. The painter's tape can pertain to the surface of the print head and comes off easily. 

You just have to be careful that the layer is built effectively. Plus, make sure that the height of the nozzles is adjusted while making the 3D print.

- Use a Glass Print Head or change it to avoid adhesion issues

If you use a glass printhead, then the filaments will stick quite easily on the surface. Glass printheads are known for double-layer adhesions, whether you set the high or low temperature of the printer. 

Moreover, you can use hairspray to avoid troubleshooting issues.

3. Stringing and Oozing Issues

Some common problems of CR-10 include stringing and oozing, another type of troubleshooting issue. This issue arises when small particles of filament are leftover on the x-axis of the printer due to the slow extrusion process of the printer.

It can also jam your printer and block the heated filaments flow by disrupting its rate. Plus, it may affect the outlook of the product, giving it a poor structure.

Solution- How to Retain the Stringing and Oozing Issues?

The Bowden part of your printer must not deposit filament strands or particles. Otherwise, jamming issues will occur. 

This problem may spoil your 3D print. To avoid these issues, you can follow some simple steps to get rid of them.

- Enable the Retraction Option

You can use printers such as Cura 3D slicing to enable retraction options in the adjustment setting of the printers. 

This will automatically reduce pressure from the printer's extruder and help create no stringing cone in your printer. So it's a pretty great way to resolve this issue.

- Distance of Retraction

Retraction distance refers to the level of filament that the extruder will extract from the nozzle. The minimum retraction distance must be between 2mm to 7mm and shall not exceed the length of the printing nozzle.

So the further the machine's extruder, the lower the chances are for it to cause problems such as oozing. 

However, it shouldn't be set too far as the PLA filament will not reach the hot end. But it is essential to understand that the Bowden will require a much higher retraction distance.

4. Issues with Filament Sensor and Printing

Most people have raised the concern that the filament sensor and the printer get paused during the work. 

When the filament is stuck inside, the sensor shows a false reading.

Solution

The solution to this is to disconnect the sensor and then try to print

5. Power Supply

If you have a printer that needs more power supply, then it needs to be frequently updated to maintain it. 

Power supply shortages can disrupt the flow of the filaments and can cause jamming of the nozzles, which may lead to troubleshooting issues. 

Hence, it is necessary to check the voltage before turning on your printer. If you have longer projects, then the printer has to be upgraded.

Final Thoughts

Creality CR-10 is one of the top-rated 3D printers but provides you with some troubleshooting problems that can be adjusted later. 

But, overall Creality 3D printers offer great hours of amazing services in terms of their defined quality of the print and the ability to read large designs. 

Now it will be quite easy for you to recognize the possible problems and their solutions regarding the Creality CR-10 series. 
Note: This article provides a general outline to solve the problems related to CR-10. And is not responsible for any damage to your printer.