What fault does the triangular light on the Canon printer light up Hello?

The reasons and solutions for the triangular light on the Canon printer are as follows:

1. If the toner cartridge is not installed correctly, take out the toner cartridge and reinstall it.

2. If there is a problem with the quality of the toner cartridge, replace it with a new toner cartridge.

3. The top cover of the machine is not covered, open the top cover, press the switch with something, and press it to see if it is bright or not.

4. If there is a problem with the quality of the printer itself, contact the after-sales service for detailed testing.

Printer Repair Method:

1. After the equipment is installed, the nozzle is maintained at the beginning of the equipment. The nozzle went into optimal operating condition before the official start of ultraviolet light.

The printer is doing business, be sure to use 1-2 days to print some as much **, this ** is the best CMYK four colors, both sides of ** and C, M, Y, K4 strips to ensure that every four keep the ink jet nozzle in condition.

2. After completing all the printing work every day, turn off the UV printer.

power supply. Wash the moisturizing sponge with a special cleaning solution, then pour the cleaning solution onto the sponge to soak it through.

3. If the equipment is not used for more than 48 hours, the ink in the nozzle must be cleaned; Otherwise, the ink in the nozzle will dry up due to the gradual evaporation of the solvent, and even cause irreversible damage to the nozzle.

I can print a triangle, and the fault that the light of the triangle is on, I think it should be that the number of printed papers is not enough, so it is bright.

The triangular light may be on because there is no ink in the cartridge, you can see how it is explained in the manual.

When you lose money for repairs, think about it and see what the reason for the rebellion is okay.

Canon printer triangle.

The fault light is on, first check the ink level, it is recommended to replace the ink cartridge if the ink is low, and then restart. Then check the cartridge for damage. If the ink cartridge is damaged, the display screen above the machine will prompt**, and it is recommended to replace the ink cartridge.

If that doesn't work, wipe the metal contacts directly in front of the cartridge with a wet towel or rag and wipe them at the corresponding position of the machine.

Taking replacing a cartridge as an example, the solution is as follows:

Prepare materials: Canon printer.

1. MG2400 This printer has different colors, white and black appearance, and the method of replacing the ink cartridge is the same, <>

2. Find the position shown below on the front of the printer, and the ink cartridge is in this baffle.

3. Gently open the baffle with your hands, with a little trick: the big finger gently flicks the baffle, and the index finger gently pushes the small control plastic on it up, easily opens, and sees the ink cartridge inside.

4. There are two cartridge positions inside, one is colored, one is black, here we should pay attention to which color, which color to replace, which color to take, when taking it must remember how to take it off, what is the direction of the cartridge, so as to facilitate the next step to install a new cartridge.

5. Take the ink cartridge, gently press down on the protruding front of the ink cartridge, and gently remove it when you hear the click sound of the groove.

6. Open the new ink cartridge again, remove the label cover and label film, and do not touch the chip (yellow dots) with your hands, and <

7. According to the direction just removed, place the new ink cartridge in the position of the printer cartridge, and then gently support it from the bottom to the top angle into the slot, and hear the sound of entering the slot. At this point, the cartridge will no longer move. Close the baffle and you can use the shed.

What is the fault of the triangle light on the Canon printer, what should I do if the printer is yellow?

What is the fault of the triangle light on the Canon printer, what should I do if the printer is yellow? Hello dear, the reasons and solutions for the triangular light on the Canon printer are as follows: 1. The toner cartridge is not installed correctly, take out the toner cartridge and reinstall it.

2. If there is a problem with the quality of the toner cartridge, replace it with a new toner cartridge. 3. The top cover of the machine is not covered well, open the top cover, press the switch with something to take the pin, and press it to see if it is bright. 4. If there is a problem with the quality of the printer itself, contact the after-sales service for detailed testing.

Extended information: Other faults of the printer: 1. When printing, the ink is scarce, and the handwriting is unrecognizable.

This failure is mostly due to the printer not being used for a long time or other reasons caused by the ink delivery system obstruction or printhead blockage. 2. After replacing the ink cartridge, the printer is on the panel when it is turned on"Ink is exhausted"The place where the lights are lit is reasonable. 3. The treatment of the soft plug of the nozzle, the soft plug plugging refers to the failure caused by the viscosity of the ink on the nozzle due to various reasons.

If the normal fault light is on, then an error message will be displayed on its display.

If the fault cannot be eliminated, then you can consult the after-sales service or apply for after-sales solutions.

The triangular light on the Canon printer is on, it should be that there is no ink under normal circumstances, as long as the yellow light of the printer is on, there is no end, or there are two reasons for paper jams.

If the Canon printer has a fault signal, you need to open the start menu, find the accessories, here are the programs installed by the printer, select the fault display, analyze the fault phenomenon, and then you can save yourself. It's not very difficult.

There should be an error in dot printing**. Follow the tips to know what the problem is.

The reasons for the triangular light are as follows: 1. The toner cartridge is installed incorrectly; 2. The toner cartridge is damaged; 3. It's stupid to have the cover uncovered; 4. Quality problems. The solution is as follows:

1. The toner cartridge is installed incorrectly, and the toner cartridge is not installed correctly, take out the toner cartridge and reinstall it. 2. The toner cartridge is damaged, and the toner cartridge quality is problematic, and the toner cartridge is replaced. 3. The top cover of the machine is not covered, open the top cover, press the switch with something, and press it to see if it is bright or not.

4. Quality problems: If there is a quality problem with the printer itself, contact the after-sales service for detailed testing.