Lenovo LJ1600, printing always prompts The file failed to print .

1. Start - Run - Enter "msconfig" - Start.

Except for Kill Soft and ctfmon, all startup projects are canceled and it's OK.

2. Use 360 Security Guard, an advanced tool, to speed up the boot.

Except for Kill Soft and Fu Han Di Jiao Yingji Electric Daughter-in-law Nailing Cranial CTFMON, all the startup projects have been canceled and it's OK.

Lenovo printer and computer online printing can not print, always show "because administrator", proof that it is not the printer's problem, it should be that you do not have administrator rights. It is recommended that you log in to the computer as an administrator, and then add your account to the administrator group, and it will be used normally.

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Depending on your situation, it is recommended that you contact Lenovo after-sales for relevant consultations.

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Failure Analysis:

1. The printed paper does not meet the requirements.

2. The printed transparency film does not meet the specifications.

3. The photoreceptor drum is not good.

Method: 1. First clean the printer inside and outside, remove the internal dust, splashed toner and paper scraps, etc., and then print it.

2. If the fault persists, carefully check and find that the paper is smoother and the transparencies also meet the requirements.

3. Check the photoreceptor drum and find that it is damaged. It may be caused by prolonged exposure of the drum to light.

4. After replacing the drum of the same model and specification, try to print again, the printing document is clear, and the troubleshooting is troubleshooting.

Is the print port set on the computer? Check it out in the BIOS.

If you forcibly close the paper in the machine when printing, the paper being printed in the machine will be stuck, and the stuck paper can be removed to return to normal.

There are three places where paper is generally jammed:

Toner cartridge: Open the front cover, lift the toner cartridge handle upwards and pull it out (note, not the handle of the cartridge on the top but the cartridge handle on the bottom). Generally, the paper will be sandwiched in the middle, gently pull out, pay attention to the toner on it is not fixed, do not touch it with your hands.

At the rear fusing assembly: open the back cover, you should be able to see the paper, at this time the paper is clamped by the fuser roller, do not pump hard, it is easy to tear the paper, the correct way to deal with it is to pull back the two small handles with dark green labels in the back, and then pull down the two light green small handles, then you can easily pull out the paper. Push the four handles back and close the lid.

If the paper has been torn, after pulling down the handle, you can see a gear on the right side, use a screwdriver or a wooden stick to push the gear down, the gear will drive the fuser roller to rotate, and the paper will be slowly pushed out by the fuser roller.

If your printer suddenly stops after sending a print job, it should be judged that it is a hardware problem, that is, the printer cannot parse the print job and the hardware automatically restarts. The solution is to reinstall the dedicated printer driver, try to print the test page, if the test page is normal, it proves that the printer is fine, it may be a problem with the file itself, change the file format and try to print again. If there is a problem with the test page, then go directly to the after-sales service to solve it.

You can uninstall its driver, and then use the 360 driver master to update the driver to see if it works.

The Lenovo laser printer is always on for the error light, and it can't print things yet, for the following reasons:

1. If there is a foreign object or paper jam inside the printer, clean up the paper jam inside the printer.

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

3. If the quality hardware of the printer itself is damaged, contact the after-sales service for detailed inspection and replacement.

The red indicator light of the printer is on, which is a reminder of hardware failure, see if there is a paper jam, lack of paper or printer consumables need to be replaced.

Toner cartridge – clean it as long as it's not toner.

Or maybe it's a paper jam, pull out the toner cartridge and take a look.