Monitor & Printer Color Calibration - PC

Printing out images can sometimes produce different colors and tones than you might expect. Here are a few ways to make sure your screen and printer are properly calibrated.

• DON'T USE STANDARD PRINTER/COPY PAPER!
  
  
• Get a Professional Graphic Design Monitor; Even One Pre-Calibrated:

ViewSonic Professional 27 Inch 4K Monitor with 100% sRGB Rec709 14-bit 3D LUT Color Calibration for Photography and Graphic Design

• Calibrate Your Monitor Colors - Windows 10:

1. Click Search or Cortana in the lower-left corner of your display.
2. Type "Calibrate Display Color".
3. Select "Calibrate Display Color" from the flyout menu to open "Display Color Calibration"
4. If your system has more than one monitor, move the "Display Color Calibration" application window to the display that you want to calibrate and then click Next.
5. Follow the instructions as they walk you through calibrating your monitor.

• Display Color Management - Windows 10:

It's important that you make sure that both your monitor and your printer are using the proper ICC profile. You can see and change these profiles from the "Windows Color Management" dialog box. 

To get there, follow these steps:

1. Click the "Windows Search" or "Cortana" icon in the lower-left corner of your screen.
2. Type "Color Management".
3. Click the Device drop-down menu.
4. Choose your monitor from the list.

Note that if you did not install the drivers that came with your monitor, Windows may recognize and install its own profile for your display. Some inexpensive displays may not come with ICC profiles, and in turn, draw their calibration info from one of Windows' several generic profiles. And remember that, as mentioned, a good number of monitors come calibrated for office settings; the monitor may require some additional tweaking to get colors to match more closely to what comes out of your printer.

• Printer ICC Profile for Paper Being Used: 

As for your printer's ICC profile, nowadays, nearly all printers come with them, which programs like Photoshop, Illustrator, and InDesign load and read as soon as you select the device from the printer list in the application's Print Settings (or equivalent) dialog box. You can also pick up ICC profiles from the hardware manufacturer's website or by contacting the company directly. When you have the profile in hand, you can install it in Windows in two steps:

1. Right-click on the ICC profile file (it has a .icc file extension)
2. Click "Install profile"

ICC Profiles and Monitor Settings Database

• Hardware Color Profiler/Calibration Tool:

Monitor calibration kits and/or monitor-printer calibration kits, have been around for some time now and many of them work quite well. They range in cost from just less than $100 to more than $500. These devices can be your go-to for the entire process of calibration, or in addition to the steps listed previously. 

Datacolor SpyderX Pro – Monitor Calibration Designed for Serious Photographers and Designers

• Other Calibration Tools:
• https://www.calibrize.com/ - Download
• http://www.lagom.nl/lcd-test/ - Online
• https://www.photofriday.com/info/calibrate - Online

Hopefully, with all these steps complete, you should find that your prints are much closer to those on your screen.

Ender 3/Ender 3 Pro 3D Printer/3D Printing "Dialing It In" Tips!

I created this guide to help Ender 3, Ender 3 Pro, and other Creality Printer owners get their printers and their prints "all dialed in" as I like to say. Let me know if you have any questions or issues and thanks for checking this out!

Dial-In Your Creality 3D Printer:

Overall printer test from Thingiverse. Start here!
https://www.thingiverse.com/thing:2975429
Then print this again after tuning your printer!

Chep Cura Profiles for Creality Printers:

Chuck Hellebuyck's Electronic Products Cura profiles for Creality printers, gives you a great starting point for using Cura with a Creality Ender 3, Ender 5, CR-10, and CR-10 Mini 3D Printers.

https://www.chepclub.com/cura-profiles.html

This way you can get started printing higher-quality prints, right out of the gate on your Creality 3D Printer! 

Bed Leveling:

If you do not have ABL (auto bed leveling) please check out this Chep guide below for easily getting your printer bed leveled and printing level: https://www.chepclub.com/bed-level.html

Propper Belt Tension:

A lot of people think, that more belt tension = better quality. That isn’t the truth at all. The perfect belt tension is when the belt isn’t really tight but teeth on won’t slip at all. Be sure, that you can normally push the belts together with your fingers, but when you move the carriage by hand, everything should be smooth, with no bumps, no weird sounds. To find this perfect spot I’d suggest you add a belt tensioner that will fit your 3D printer!

Calibrate the Extruder:

Increasing or decreasing the millimeter (mm) steps for your extruder so your printer is pulling/extruding the correct amount of filament. 

1. The easiest way to do this is to make a mark on your filament about 100mm away from where the filament goes into your extruder. 
2. Then heat up the printer's hot end and feed 100mm of filament through your extruder. 
3. If all is dialed in correctly, the filament should stop RIGHT on the mark you created. 
4. If you went past the mark a decrease in your steps per mm is needed. 
5. If you didn't hit the mark at all; an increase in your steps per mm is needed.
6. You can calculate deviation and your new/needed Esteps by using a simple formula:
• Deserved length / Observed length * E steps per mm. 
• Using a 105mm example: 100mm / 105mm * E200.00 = E190.47 new number of steps per mm for your extruder.

Print Temperature:

Run a temperature stress test to see what temperature is best for your printer: Stick to the temperature value you consider as the best one: https://www.thingiverse.com/thing:3071464

PID Auto-Tuning:

Poor temperature stability can be caused by both non-calibrated or disabled PIDs as well. There are a few ways to fix Z artifact issues caused by bad PIDs. I highly recommend this printer tuning/PID Tuning guide for both your extruder AND your heated bed: 
https://3dnation504795197.wordpress.com/guide/ 

How To Run Extruder PID Autotune from Terminal: 

1. First home your printer on all axes (X, Y, Z)
2. Next, move your Z axis 10mm up and X and Y to mid of your print bed. 
3. After this turn on your blower fan to 100% by sending M106 S255
4. Next, send the M303 E0 C8 S210 command to your printer, 
• M303 declares PID autotune command for your extruder
• E0 is the number of the extruder (E-1 is the bed, E1 is the second extruder)
• C8 is the number of PID calibration cycles you will run
• S is the desired temperature
5. If print ABS or PETG most of the time, you can use S240 or the temperature value you'd like.
6. Now, wait a few minutes until you see "PID autotune done" in your terminal window. Below that, you’ll see your new Kp, Ki, and Kd values. 
• For example Kp 21.00, Ki 1.25, Kd 86.00. 
7. You have to write these values to EEPROM now using the M301 command. 
• Something like this: M301 P21.00 I1.25 D86.00 (Kp = P, Ki = I, Kd = D)
8. Then save these new values to the printer's EEPROM by using the M500 command. 
9. You can check, that you’ve done everything right by reading EEPROM values with the M503 command. 
• If you see your PID values there under the M301 section, everything should be correct!

How To Run Heat Bed PID Autotune from Terminal: 

1. Move your Z-axis 10-20mm up, and X and Y axis to the mid point of your print bed. 
2. Send the M304 E-1 S60 C6 command to your printer, 
• M304 declares PID autotune command for your heat bed
• E-1 is the bed (E0 is the extruder, etc.)
• S is the desired temperature
• C6 is the number of PID calibration cycles you will run
3. If print ABS or PETG most of the time, you can use S85 or the temperature value you'd like.
4. Now, wait a few minutes until you see "PID autotune done" in your terminal window. 
5. Below that, you’ll see your new Kp, Ki, and Kd values. 
• For example Kp 10.00, Ki 2.00, Kd 5.00
6. You have to write these values to EEPROM now using the M301 command. 
• Something like this: M304 P10 I2 D5 (Kp = P, Ki = I, Kd = D)
7. Then save these new values to the printer's EEPROM by using the M500 command. 
8. You can check, that you’ve done everything right by reading EEPROM values with the M503 command. 
• If you see your PID values there under the M301 section, everything should be correct!

Print Speed:

Run a speed stress test to see what speed(s) may be best for your printer: this will help you with stringing, bridging, and overall print quality.
https://www.thingiverse.com/thing:3071464

Slicer Retraction Settings:

You want to be sure that you have retractions turned on in your slicer software. You want to start with some lower values like 2mm retraction and 30mm/s retraction speed. Then you should print some retraction tests like this one: https://www.thingiverse.com/thing:2563909

This way you can find and save the retraction settings in your slicing software that produce the best results!

Stringing

Stringing happens when there is too much pressure in the extruder and melted plastic leaks out during movement in free space. There are 3 major values, which you are going to adjust to remove stringing: retraction, temperature, and travel speed. Tweaking those settings will help you get rid of stringing on your prints. FYI however, PETG is notorious for stringing! 

Some brands will string no matter what you do! So don't stress out too hard/badly.

Pre-Sliced tests for Ender 3 and Ender 3 Pro! 
Pre-sliced G-code for the Ender 3 printers (speed, temperature, and retraction) to help find your ideal slicing settings. Everything is covered in detail here:

https://www.thingiverse.com/thing:3071464

AMD Motherboard BIOS/UEFI Upgrades & Setup Service

AMD BIOS Upgrade & Setup ~ $80!

With an AMD Athlon 3000G, I can upgrade the BIOS on your AMD motherboard(s) to accept newer generation AMD CPUs! 

I can also set-up your motherboard with proper overclocks to maximize the performance of your installed RAM and CPU!

"AMD began the introduction of the new 3rd Gen Ryzen™ Desktop Processors in July of 2019. To enable support for these new processors on your AMD motherboard, an updated BIOS may be required. Without such a BIOS, the system may fail to boot with a 3rd Gen AMD Ryzen™ Processor installed." ~ https://www.amd.com/en/support/kb/faq/pa-100

Pacific Northwest Computers
Toll-Free ~ 1-888-533-6199
Local ~ 360-624-7379
SMS ~ 503-583-2380

*The advertised rate is for in-shop service. Onsite service would be charged at our normal hourly rate: www.pnwcomputers.com/rates.html