Should you feel abnormal heat emanating from the roller during use it could be a warning sign that something is wrong. Overheating can lead to serious damage to the roller itself, the surrounding components, or even affect the quality of your output.

One of the first signs is a noticeable increase in temperature when you touch the housing near the roller area.

Any surface so hot it forces you to pull away immediately signals a critical issue.

Another indicator is a change in the smell around the machine.

A pungent, smoky scent suggests thermal breakdown of internal materials.

You might also see visible discoloration on the roller surface, such as yellowing, غلطک پرس پرینتر browning, or blistering.

It means the roller’s integrity has been compromised by sustained heat.

Performance issues like inconsistent pressure, uneven output, or material sticking to the roller can also point to overheating.

As heat can alter the surface properties of the roller.

If the system powers off without warning or activates its heat protection mode.

It’s likely the system is protecting itself from heat damage.

Frequent overheating may be caused by running the machine too long without breaks.

Poor ventilation, lack of lubrication, or worn bearings.

Taking prompt action when you notice these symptoms can save time, money, and equipment