[Office Partner Information Center] Everyone knows that the toner cartridge is the heart of a laser printer. It not only determines the quality of the print, but also determines the cost of printing. Therefore, it is very important to understand all aspects of the toner cartridge. The following are the common problems and solutions for the laser printer toner cartridge. 
First, what should you pay attention to when using the laser printer toner cartridge?
1. The general requirements for the use environment of the toner cartridge are: temperature 10-33 degrees, relative humidity 20-80%, humidity is too high or too low will affect the printing effect.
2. When printing on sulfuric acid paper, do not apply silicone oil on the surface of the drum, which will seriously affect the life of the drum.
3. Do not turn the toner cartridge by hand. If the direction of rotation is opposite to the direction of rotation when printing, it may cause powder leakage or print contamination.
4. Do not use wrinkled or stapled paper. Wrinkled paper can easily cause paper jams, and using paper with staples can scratch the toner cartridge.
5. Use suitable printing media: Do not use notched, torn, wrinkled, curled, broken holes and stapled paper; too thick, hard paper (especially business card paper) will quickly damage the toner cartridge .
Second, what are the common problems with laser printer toner cartridges?
1. The toner cartridge has powder leakage. In addition to the damage of the outer casing, it is usually caused by the magnetic powder in the toner cartridge during transportation or during the use of some customers. The solution is simple, just turn the drum core a few turns in the direction.
2. When printing, sometimes there will be black (or color) horizontal lines, which may be damaged by the magnetic roller or different shafts, resulting in uneven spacing between the toner cartridges. When this happens, transfer to (OPC The toner on the surface of the drum is also uneven.
3. After the toner cartridge is installed, the printer sometimes cannot reflect it, continue to install the ink cartridge on the printer, and check if the right rear corner is in place. For some toner cartridge models, the chip will be installed in the right rear corner position, the chip is missing, the printer You will not be able to identify the cartridge, you will need to install the chip.
4. Some small black spots appear on the page printed by the printer, which may be caused by scratches on the toner cartridge or the charging roller. Foreign matter or paper dust in the printer can scratch the drum. If the drum is damaged, there is no other way to replace it with a new one.
5. There is a noticeable bottom ash on the printed document, usually a problem with the drum core or toner.
Third, what should be paid attention to when the laser printer toner cartridge is used for filling powder?
1. Since the specific structure of each type of toner cartridge is different, the user can specifically study it according to the actual situation when replacing, and can remember the position of the steps and accessories, and can be unloaded and installed.
2. The added toner should be pure laser toner, otherwise it will shorten the use time of the toner cartridge and pollute the machine.
3. To choose the same type, high quality alternative toner.
4. Wear a mask and replace the newspaper when replacing it, because the toner contains toxic substances.
5. After disassembling the toner cartridge, replace the necessary accessories. For example, if the bottom powder is heavy and there is a black vertical stripe, the toner cartridge is covered with toner, the scraper is replaced, and regular black spots appear on the printed document. This is the drum core itself is damaged or Serious aging, which requires the replacement of the drum core.
Fourth, what should you pay attention to when replacing the laser printer toner cartridge?
Pay attention to the following during the replacement process:
1. Do not expose the toner cartridge to direct sunlight or other strong light sources. The new toner cartridge has an ink-proof anti-exposure seal that cannot be removed before installation to prevent exposure. It can be removed after installation. When removing the toner cartridge from the printer, immediately return it to the box or wrap it in a thick, soft linen cloth.
2. If the temperature of the toner cartridge is very low, move it to a warm place and leave it for an hour or more before installing it.
3. Do not touch the surface of the drum with your hand. Prevent the surface of the drum from being scratched by hard objects.
4. Make sure the toner cartridge is away from the monitor, hard drive, floppy drive, or any other magnetic substance.
5. If the toner cartridge is on the outside of the printer during replacement, it is best to use a vacuum cleaner to remove it and then scrub it with pure alcohol.
6. For the replacement of the integrated toner cartridge, it is very simple, just take the entire cartridge and replace it with a set, but remember to shake the toner well before loading.
7. Usually, the toner cartridge is valid for two and a half years when it is not unpacked, but once it is opened, it is only 6 months. Users should pay attention to the use within the validity period to ensure the print quality.
5. How to maintain the laser printer toner cartridge?
1. The toner cartridge of the laser printer has work fatigue problems. Therefore, the continuous working time cannot be too long. If the workload is large, it can be resumed after a while after working for a while.
2. Regularly clean and maintain the toner cartridge by carefully removing the toner cartridge assembly and wiping the surface with absorbent cotton, but do not use force to prevent the surface of the toner cartridge from being scratched. Then, wipe the surface of the toner cartridge with a special detergent for defatted cotton 蘸 toner cartridge. When wiping, take a spiral circle method. After polishing, wipe the detergent with cotton wool. Finally, use a gauze containing talcum powder to gently pat a layer of talcum powder on the surface of the drum to be used back.
3. When replacing the toner, pay attention to clean the waste powder in the waste toner collection bin, and clean the waste toner bin immediately when the output “leakage powder†is found. Because there is too much waste powder accumulation, the phenomenon of “leakage powder†will first appear. If it continues to be used, the waste powder contains paper ash, fiber and other dirt, which is rough, and rubs with the toner cartridge for a long time, and it is getting tighter and tighter. It is getting bigger and bigger, and eventually the photosensitive film on the surface of the toner cartridge is worn away, and the toner cartridge is damaged.
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