If you are noticing that your prints are fading or becoming lighter than usual, one common but often overlooked cause could be the pressure rollers in your printer. These rollers are responsible for ensuring proper adhesion of toner or خرابی غلطک پرس پرینتر ink to the media to ensure even ink or toner transfer. When they wear out, become dirty, or lose their grip, the result is uneven pressure and ultimately incomplete image reproduction.

Start by powering off the printer and unplugging it for safety. Open the door where the paper path is located. Look for the rollers that come into intimate contact with the sheet as it moves through the printer. These are usually textured for grip and may appear polished or bald in areas where they have worn down. If the surface feels hard or has cracks, it is likely time to install new rollers.

Before replacing, try refreshing the roller surfaces. Use a microfiber towel slightly dampened with 70% ethanol. Gently wipe each roller to remove dust. Avoid using too much liquid as it can cause short circuits. Let the rollers air out fully before reassembling the printer.

If cleaning does not improve print quality, check if the rollers are rotating smoothly. A roller that binds or does not rotate consistently will not apply steady contact. You can test rotation with your fingers to test for resistance. If any feel unresponsive, there may be a bearing failure requiring professional service.

Also, consider the paper grade you are using. recycled paper can cause accelerated abrasion on rollers over time. Use paper that meets OEM specifications to prevent accelerated wear.

Finally, if your printer has been in use for more than 3 years or has printed tens of thousands of sheets, the pressure rollers may simply be worn beyond usability. Most manufacturers provide service kits or service guides. Replacing rollers is often a quick maintenance procedure and more cost effective than buying a new printer.

Regular maintenance, including wiping them down bi-monthly and swapping them at first signs of degradation, can help prevent fading prints and maximize device longevity. Keeping an eye on these small but critical components ensures professional-grade results every time.