AR 5516 sharp printer is showing dotted triangle symbol

The dotted triangle and blinking LED on your Sharp AR-7054 TV are indicators of a video problem. There are a few possible causes for this, including: A loose or damaged HDMI cable. A problem with the TV's internal video circuitry. A problem with the source device (e.g., Blu-ray player, streaming box). To troubleshoot the issue, you can try the following steps: Check the HDMI cable connections between the TV and the source device. Make sure that the cables are properly inserted and that there are no visible signs of damage. Try using a different HDMI cable. If you are using a streaming device, try connecting it to a different HDMI port on the TV. If you are still having problems, contact Sharp customer support for further assistance. Here are some additional tips that may help you fix the dotted triangle problem on your Sharp AR-7054 TV: Try resetting the TV to factory settings. This can be done by pressing the Menu button on the TV remote control and selecting Settings > System > Reset. If you have recently updated the TV's firmware, try rolling back to the previous version. This can be done by downloading the previous firmware from Sharp's website and following the instructions in the firmware update file. If the problem persists, the TV may need to be repaired. Contact Sharp customer support for assistance.

That's a serviceman light and the star (circle of dots) means your machine is due for a developer change.

sharp ar 5516 showing ( - - - ) what's the solution

F2 fault code

Replace the cartridge toner.

wrong cartridge ,wrong country,crum data read problem

Normally the symbols indicated require attention some times a triangle with little dots in the triangle need to have the waste toner emptied from machine hope this helps you it depends what is being shown in the triangle a zig zag with may be two circles in the triangle would be like jammed paper needs to be removed

Go to sharp site and download patch for windows 7

sharp printer H2 problem

During installation , use sharp ar205 developer and sharp ar021 toner cartridge. This shows you did not use developer or used the wrong ones, good luck.