A fuser unit plays an important role in printing and impacts your business in more ways than melting and compressing toner onto the paper. The fuser unit uses both heat and pressure to ensure the ink is pressed firmly onto the paper and to ensure that it doesn’t come out with a raised texture or a streaky appearance. Logically, frequent printing makes the fuser unit prone to wear and tear. Proper maintenance, such as periodic cleaning and the replacement of assembly parts, is important to prevent print defects. Ignoring maintenance issues or failing to replace the fuser kit can often lead to wasted supplies and energy.
If you’re not familiar with the printer fuser assembly parts, knowing if your fuser is functioning properly is easier said than done. Most printers have alerts or error codes to warn users of an imminent fuser kit replacement. However, there are symptoms to watch out for that let you know when it’s time to order a new fuser unit.
Warning Signs
The most obvious warning sign is an error code. Some error codes will cause the machine to completely come to a halt. Given that every manufacturer is different, users should refer to their operating manual to identify any error codes and their solutions. There are three key items on a fuser assembly that tend to generate an error code:
- The lamp or heater element has gone bad
- The thermal fuse is bad
- The thermistor is bad
Streaking, smudging, black lines, and double images are all symptoms of a bad fuser. When you notice these printing defects and experience problems, such as paper jams or wrinkles, this is a good sign to replace the fuser kit. Just like most mechanical devices, your printer requires periodic maintenance to ensure reliable performance and to reduce the risk of breakdown.
To ensure your company has a stock of quality fusers on-hand for your customers, contact Copylite today. We can help ensure your clients’ printing systems are working at optimal levels. Blind drop shipping available!
