Kyocera TASKalfa 2550ci
Troubleshooting. Mechanical problems 1
If the part causing the problem was not supplied, use the unit including the part for replacement.
Problem | Causes/check procedures | Corrective measures |
---|---|---|
(1) No primary paper feed. |
Check if the surfaces of the following roll- ers are dirty with paper dusts. Pickup roller Paper feed roller MP paper feed roller |
Clean with isopropyl alcohol. |
Check if any of the following rollers is deformed. Pickup roller Paper feed roller MP paper feed roller |
Check visually and replace any deformed (see page 1-5-9, 1-5-10). | |
Defective paper feed clutch installation. | Check visually and remedy if necessary. | |
(2) No secondary paper feed. |
Check if the surfaces of the following roll- ers are dirty with paper powder. Right registration roller Left registration roller |
Clean with isopropyl alcohol. |
Defective registration clutch installation. | Check visually and remedy if necessary. | |
(3) Skewed paper feed. |
Paper width guide in the cassette are installed incorrectly. | Check the paper width guide visually and remedy or replace if necessary. |
(4) Multiple sheets of paper are fed. |
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 (see page 1-5-9). | |
(5) Paper jams. |
Check if the paper is excessively curled. | Change the paper. |
Check if the contact between the right and left 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 (see page 1-5-18). | |
(6) Toner drops on the paper conveying path. |
Check if the drum unit or developer unit is extremely dirty. | Clean the drum unit or developer unit. |