What about the stripes on the printer?

The printer prints stripes, which may be the following:

First, there is too much air in the inner ink box.

1. Judgment method: print the nozzle pattern before and after cleaning the nozzle. If the disconnection position changes, it means that there is too much air in the inner ink box, and the excess air in the inner ink box needs to be exhausted.

2. Solution: Using a syringe to extract air from the ink cartridge will destroy the sealing performance of the ink cartridge, and it is difficult to determine the specific fault location. It is recommended to use the safe exhaust method to exhaust the excess air in the internal ink cartridge.

Second, the nozzle is blocked.

1. Judgment method: print the nozzle pattern before and after cleaning the nozzle. If the disconnection position is fixed, the nozzle is blocked.

2, solution: usually clean the nozzle 2-3 times, you can use it normally. If the nozzle is seriously blocked, you can use the nozzle disassembly-free technology to clean it.

The method of cleaning a laser printer is different from that of cleaning an inkjet printer. Here are some cleaning tips:

1, toner vacuum cleaner can be used to clean the residual toner inside the printer. The price of toner vacuum cleaner is about $300, but the cleaning effect is far better than that of ordinary vacuum cleaner.

2. On the other hand, a soft cloth can be used to remove laser toner particles, and particles that cannot be removed by a toner vacuum cleaner can be removed by using the soft cloth.

3. Clean the top wire, which is a special wire used to transmit static electricity inside the printer. Static electricity is used to attract toner to paper, but the deposition of dust will affect the efficiency of static electricity (especially some old laser printers). Users can gently wipe off the dust with cotton cloth, but please do not use alcohol or other solvents, which will affect the printer's effect. Generally, in the old laser printer, the coronal line is exposed inside the printer. If they can't be found, their locations will be noted in the printer manual.

(Source: Printer-Baidu Encyclopedia)