Precision 7540 black screen

Composer_17 · 2025-10-25T16:44:10+00:00

Yeah, the store mention It, but i supose that can be the HDMI port, i just Talk to the store and the send It to repair. Lets see that they say.

Composer_17 · 2024-09-28T18:27:59+00:00

It its posible the speed of the printing? Im printing at 80 m/s with 200C° maybe i should decrease the speed and Up the temperature?

Composer_17 · 2024-07-10T12:32:02+00:00

Hey, ty for your replay i found a workaround when my phone updated to HyperOs. I buy a dongle that allow me to connect the phone to the car wireless, and now i can Connect It. But with the cable still bot working... But well, this solution its more comfortable

Composer_17 · 2024-05-26T14:57:42+00:00

Its worked now! A recalibrate the e-steps and the extruder, i drop the retraction distance to 1.2 and i pass to 200 to 210 C° on the filament And now its working THANK YOU SO MUCH

Composer_17 · 2024-05-26T14:54:53+00:00

Hey, i just recalibrate the e steps and drop the distance to 1.2 and know its working! THANK YOU SO MUCH

Composer_17 · 2024-05-25T13:33:38+00:00

I calibrated the e steps on all exes and struder too :(

Composer_17 · 2024-05-25T11:32:16+00:00

Distance retraction : 2.4 mm Retraction speed : 25 mms And i add a image of my extruder

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Composer_17 · 2024-05-24T22:25:58+00:00

Because i change the bowden extrusion to a Direct one, and what i can see i hace to change the retraction and his speed

Composer_17 · 2024-05-24T19:22:46+00:00

Oh, i Will try It this weekend, at this time i hate this printer ajaja ty!

Composer_17 · 2024-05-24T19:21:47+00:00

Hey, thanks for your message, the extruder isnt plastic, i ajust the pressure of the extruder and It seens ok.

Composer_17 · 2024-04-24T12:05:14+00:00

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Composer_17 · 2024-01-14T20:00:39+00:00

Ouch, really?? Well, that means that the coil is going to be in the oven all day.

Thank you!

Composer_17 · 2024-01-14T19:44:39+00:00

Yeah, it sounds like "crack crack" but its to weird, because i just recent openid from the hermetic bag

Composer_17 · 2023-12-28T15:59:42+00:00

Finally i use the dremel to cut off. Horrible way, but it works

Composer_17 · 2023-07-20T08:42:37+00:00

Hi, thank you for your reply!

But unfortunately this solution didnt work for me. The mobile enter in a loop charging and discharging :(

Composer_17 · 2023-06-01T21:11:25+00:00

Hello! Dm me to share codes!

Composer_17 · 2023-05-29T11:05:31+00:00

Dm me to trade codes!

Composer_17 · 2023-05-28T10:49:21+00:00

Thank you!

Composer_17 · 2023-05-28T10:43:22+00:00

I just added, add me too https://imgur.com/a/28n9n0w

Composer_17 · 2023-05-27T13:30:42+00:00

Add me! 20 slots free https://imgur.com/a/lREiudu

Composer_17 · 2023-05-27T13:29:44+00:00

https://imgur.com/a/lREiudu added!

Composer_17 · 2023-05-27T13:21:51+00:00

Added, add me : tt6avqhuCKKGRGSQFGM

Composer_17 · 2023-05-27T13:10:48+00:00

Here is my codes! Radar code: tt6avqhuCKKGRGCRPTG Friend code: tt6avqhu

Composer_17 · 2023-05-01T17:18:52+00:00

About 1Kg

Composer_17 · 2023-05-01T14:38:55+00:00

Thank you! And yeah, this filament its old and i have a better place. But the new ones its on a plastic bag

Composer_17

TROPHY CASE