Laserjet printer maintenance

Precaution printers early can avoid the problem before the problem was begin .Use this solution on a regular basis to maintain the condition of your HP LaserJet printer in prime condition, be sure to read the user guide for your printer manual before you start printing.

Neat and clean

Make habit to clean the outside of the laser printer after each time you change the toner, after printing about 2,500 sheets, or each time the print quality problems (such as point or dirty) start to appear. Be sure to unplug the printer and let it be cold before the start of a maintenance. Drabble a cloth that is enough water to clean the printer, do not use ammonia-based cleaning in or around your printer.

To clean the inside of the printer, use a dry cloth material, such as cloth material for the lens. Using a computer vacuum cleaner to clean the area for cartridge can cause damage, so only use cloth. Be careful not touch the transfer roller (black foam, which is under the toner cartridge). Oil from your hands can learn on the quality of the printing problem.

If you move the toner cartridge to clean the toner cartridge, do not leave the toner cartridge is exposed to light because it can cause damage. If the toner on your clothes, clean with a dry cloth and wash clothing in cold water. Hot water to make toner can not be on your clothes.

You can use the paper to clean the path of transparency paper. Follow these steps:

• Enter a paper to transparency in the paper.

• Make sure the printer is Ready

• Press and hold Go button for 10 seconds. Paper transparency will fade into the printer. Each of the three printer lights will blink until the cleaning process is complete. Discard paper transparency.

If the paper does not have transparency, use paper, but do work two or three times to ensure was cleanness.

If the paper into the printer does not regularly (no media into the printer, paper, or more than the entry sheet every time, can be roller's taker (pickup roller) need to be cleaned or replaced.

Authority to replace the roller, follow the steps below:


• Unplug power cable from the printer, the printer and let it become cold.

• Open the cover toner cartridge, toner cartridge and move.

• Find a roller authorities.

• Remove the small white tab that is located on each side of the roller with the authorities avoid pressing roller, and then turn the roller to the front of the authorities.

• The slow roller authorities to pull up and out.

• Place the new roller authority in the place where roller authorities before.

• Turn the top of the roller to the new authorities in the position until the white tab that is on a roller each lock in place.

• Install back toner cartridge, and close the door cartidge toner.

• Turn the printer so that the back up.



To clean the roller from the authorities to change, move the roller according to the recommended above and then rub with a cloth material drabble with isopropyl alcohol. Then, with a dry cloth, clean roller authorities to mengilangkan dust. Let the alcohol dry before re-install the player. Caution: Alcohol flammable and should be dissociated from the fire or heat source (including the mover in your laser printer).