Kyocera TASKalfa 3011i

4. Multiple sheets of paper are fed.

Causes/check procedures	Corrective measures
Check if the paper is excessively curled.	Change the paper.
Paper is loaded incorrectly.	Load the paper correctly.
Check if the retard roller is worn.	Replace the retard roller if it is worn

5. Paper jams.

Causes/check procedures	Corrective measures
Check if the paper is excessively curled.	Change the paper.
Check if the contact between the upper and lower registration rollers is correct.	Check visually and remedy if necessary.
Check if the heat roller or press roller is extremely dirty or deformed.	Check visually and replace the fuser unit

6. Toner drops on the paper conveying path

Causes/check procedures	Corrective measures
Check if the drum unit or developer unit is extremely dirty.	Clean the drum unit or developer unit.

7. Abnormal noise is heard.

Causes/check procedures	Corrective measures
Check if the rollers, pulleys and gears operate smoothly.	Grease the bushes and gears.
Check if the following clutches are installed correctly. Paper feed clutch Registration clutch Duplex clutch	Check visually and remedy if necessary