Kyocera ECOSYS P4035dn
Troubleshooting. Mechanical problems
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 rollers are dirty with paper powder. Pickup roller Paper feed roller MP paper feed pulley |
Clean with isopropyl alcohol. |
Check if the following rollers is deformed. Pickup roller Paper feed roller MP paper feed pulley |
Check visually and replace any deformed | |
(2) No secondary paper feed. | Check if the surfaces of the following rollers are dirty with paper powder. Upper registration roller Lower registration roller |
Clean with isopropyl alcohol. |
Defective registration clutch installation. | Check visually and remedy if necessary. | |
(3) Skewed paper feed. | Paper width guide in a cassette 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 | |
(5) Paper jams. | 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. | Check if the drum unit or developer unit is extremely dirty. | Clean the drum unit or developer unit. |
(7) Abnormal noise is heard | 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. |