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Eng
Xerox WorkCentre 5222
Troubleshooting. Image Quality. IQ11 Repeating Bands, Streaks, Spots and Smears RAP
Horizontal black lines or white streaks running in the direction of the paper orientation.
| Step |
Procedure |
Yes |
No |
| 1 |
Check the moving parts of the IIT Carriage for foreign substances and distortion. There are no foreign substances or distortion of the parts. |
2 |
Remove the foreign substances. If there is distortion in the Capstan Pulley, Capstan Shaft or Carriage Cable (PL 11.6), replace the parts accordingly. |
| 2 |
Remove the Xero/Developer Cartridge (PL 4.1) and reinstall. Turn the power Off/On and print. The problem reoccurs. |
3 |
End |
| 3 |
Install a new Xero/Developer Cartridge (PL 4.1). Turn the power Off/On and print. The problem reoccurs. |
4 |
End |
| 4 |
Check the surface of the BTR for dirt and distortion. The surface of the BTR is clean and there is no distortion. |
5 |
Clean the BTR. If there is distortion, replace the BTR (PL 2.6). |
| 5 |
Check the pitch of the black streaks or blanks. The pitch of the black streaks or blanks are approx.78mm (the circumference of the Heat Roll). |
6 |
Clean the Heat Roll. If there is difficulty in removing the dirt, replace the Fuser Unit (PL 5.1). |
| 6 |
Replace the ROS Unit (PL 3.1). If the problem persists, replace the MCU PWB (PL 9.1). If the problem persists, replace the ESS PWB (PL 9.2). |
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