Uneven thickness: This can be caused by a variety of factors, including improper calibration of the machine, worn out or damaged parts, or inconsistent raw materials. To fix this, check the calibration of the machine, replace any worn out or damaged parts, and ensure that the raw materials are consistent.

Wrinkles or creases: This can be caused by improper tension on the material, uneven heating, or improper alignment of the rollers. To fix this, adjust the tension on the material, ensure that the heating is even, and align the rollers properly.

Sticking or tearing: This can be caused by improper release agents, worn out or damaged parts, or inconsistent raw materials. To fix this, use proper release agents, replace any worn out or damaged parts, and ensure that the raw materials are consistent.

Poor quality seams: This can be caused by improper tension on the material, uneven heating, or improper alignment of the rollers. To fix this, adjust the tension on the material, ensure that the heating is even, and align the rollers properly.

Inconsistent sizing: This can be caused by improper calibration of the machine, worn out or damaged parts, or inconsistent raw materials. To fix this, check the calibration of the machine, replace any worn out or damaged parts, and ensure that the raw materials are consistent.

Excessive waste: This can be caused by improper calibration of the machine, worn out or damaged parts, or inconsistent raw materials. To fix this, check the calibration of the machine, replace any worn out or damaged parts, and ensure that the raw materials are consistent.

Machine jams: This can be caused by improper alignment of the rollers, worn out or damaged parts, or foreign objects in the machine. To fix this, align the rollers properly, replace any worn out or damaged parts, and remove any foreign objects from the machine.

Poor quality printing: This can be caused by improper ink or ink application, worn out or damaged parts, or inconsistent raw materials. To fix this, use proper ink and ink application techniques, replace any worn out or damaged parts, and ensure that the raw materials are consistent.

Excessive noise: This can be caused by worn out or damaged parts, improper alignment of the rollers, or improper lubrication. To fix this, replace any worn out or damaged parts, align the rollers properly, and ensure that the machine is properly lubricated.

Machine breakdowns: This can be caused by a variety of factors, including worn out or damaged parts, improper maintenance, or operator error. To prevent breakdowns, perform regular maintenance on the machine, replace any worn out or damaged parts, and ensure that operators are properly trained.