Questions tagged [lcd-screen]

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Ender 3 v2 X-axis home fails

I have a problem. I upgraded my Ender 3 v2 for direct drive and added CR Touch. Updated software to bugfix-JyersUI v2.0.1. Now if I turn on my printer first homing X-axis moves to the left clicks one ...
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How do I know if my motherboard is dead?

I have an Ender CR-10 which I recently installed a clone of a BLTouch on. It all worked fine and printed well but once when I started the printer all the pixels on the LCD were white. Then when I ...
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Can I safely look at my Resin printer screen while it's printing?

I have an Elegoo Saturn resin 3D printer. I'm getting floating pieces of resin in my vat that 100% aren't just pieces that have broken off of a print (I found a huge piece in the VAT that absolutely ...
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Is there damage visible on this resin printer screen (Video enclosed)

This Elegoo Saturn 3D printer has been experiencing problems with chunks of semi cured resin being found in the vat that don't appear to have broken off from anywhere, as well as weird artifacts ...
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Preform like support generation UI for AnyCubic photon

I'm used to Preform with Form 2/3 for generating supports. I've recently been trying out Anycubic Photon, Elegoo and other more cost-effective printers. How can I select and configure support points ...
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How exactly can a 720P DLP print at a higher resolution than a 2k LCD?

I'm still confused on this. The Anycubic Photon Ultra is coming out soon, and it features an internal 720p Projector. The 720p resolution seems like a far cry from a 2k LCD (1280×720 vs. 2560x1440). ...
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Format SD Card on Mac to update LCD screen on CR-10S Pro

I want to update the LCD screen on my CR-10S Pro. I've been following the procedure on Teaching Tech and formatting the SD card to FAT32, but the screen either shows the loading screen as normal or ...
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Screen protector for Elegoo Saturn?

Can I cut down an iPad screen protector and stick it over the top of my Elegoo Saturn to protect the LCD from scratches or resin leaks\drips? Or will this harm printing? Additional information A resin ...
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2 answers
755 views

Ender 5 Plus manual screen temperature adjustment

I want to get my Ender 5 plus to print at 300 °C. As such, I've edited the firmware and increased the HEATER_0_MAXTEMP to 315 °C. In my slicer, I can slice and ...
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153 views

Problems with "Discount Full Graphic Smart Controller"!

I bought a new "RepRap Discount Full Graphic Smart Controller" for my printer. I'm having a hard time installing it. LCD wouldn't turn on and a ticking noise was getting out of the buzzer. ...
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How to enable Z-offset on MKS TFT28 V4.0

I am trying to enable Z-offset on MKS MKS TFT28 V4.0 touch screen but I couldn't for some reason. This is the code that I have uploaded to the Screen firmware in which you can see that I have enabled ...
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Z-step pulses too short (Marlin 2.0.x)

I was replacing a stepper driver on my Melzi 2.0 board with a A4988 Pololu module and for some reason, it won't cooperate with Marlin. For reference, I'm using a Melzi 2.0 TRONXY with a ZONESTAR-style ...
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Ender 2 LCD replacement

My Ender 2 LCD is suddenly not lighting up. Is it possible to replace it with an Ender 3 LCD?
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Connecting (Anet A8) 2004 display to MKS GEN L V2.0

Although it seems this question has been answered before Connecting (Anet A8) 2004 display to MKS GEN L this one differs because the v2.0 board has no obvious AUX-2 connector. So the question is, how ...
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12864 LCD image not centered?

Just flashed my Ender 5 Plus with the TH3D firmware so I could add an 12864... started a print and then a few minutes later I notice this on the LCD! How would I fix this?
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LCD/DLP resin curing system

I'm trying to develop a device to burn a glass slide surface with a special pattern of UV light (between 300 nm and 360 nm) in a 5 cm square surface. I've read several threads asking questions about ...
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Ender 3 display stopped working, how to test if need to replace

My Ender 3 LCD display was working ok, I went to turn it on recently but is not showing any signal of life anymore... I have tried unplugging and plugging again, is there a way to test if the screen ...
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Attach LCD to VAT

I began build LCD printer and I want make some modifications. What if I will place LCD below VAT? Will the display break when printing? what are the risks? I seen a lot of printers and all of them ...
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3 votes
1 answer
832 views

The first screen of Marlin 2.0 is showing some horizontal lines, appearing to be broken

We are using the branch bugfix 2.0 and the first screen of Marlin is showing some horizontal lines, appearing to be broken. After 3 seconds, the boot screen appears and everything works normally. We ...
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2 votes
3 answers
619 views

Anet A8 Clone LCD not working after flash

My Alfawise EX8 (Anet A8 Clone) had an issue, so I flashed the firmware provided on the GearBest page. After the flash the LCD is no longer doing anything and I can't really identify the LCD to ...
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202 views

LCD for SLA 3D printer resin curing

I'm doing some research on what types of LCD displays can be used to filter and pass UV light for resin curing - specifically in the context of building a DIY 3D SLA printer. The community commonly ...
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2 answers
643 views

Why don't LCD printers use subpixels in color panels?

The LCD resin printers I've looked at have pretty standard resolutions like for a smartphone and I understand they use the same technology. However, color LCD screens have three RGB sub-pixels for ...
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Makerbot Replicator 2 LCD screen not turning on

I recently got a MakerBot Replicator 2 from somebody. When I got it, it was not in a working state. The problem is that the LCD screen does not turn on. When turning the printer on, the 5 V and ...
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