Lexmark MS610dn
Troubleshooting. Print quality. Streaked horizontal or vertical lines appear on prints
| Actions | Yes | No |
|---|---|---|
| Step 1 Check the imaging unit for wear or damage. Is it free of wear or damage? |
Go to step 2. | Replace the imaging unit. |
| Step 2 Make sure the paper path is free of debris or toner contamination. Does the problem remain? |
Go to step 3. | The problem is solved. |
| Step 3 Check the transfer roll for contamination or excessive wear. Is it free of contamination or wear? |
Go to step 4. | Replace the transfer roll. |
| Step 4 Remove the fuser and check for damage or debris on the rollers and belts. Is it free of damage and debris? |
Go to step 5. | Replace the fuser. |
| Step 5 Reseat the cables JLSU1 and J6 on the controller board. Does the problem remain? |
Replace the LSU. | The problem is solved. |