Lines, Black (Vertical)
Possible | Remedy |
cause |
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|
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|
|
Image drum is | Replace image drum. See “Replace an Image Drum” on |
damaged. | |
|
|
Toner is low. | Change toner cartridge. See “Replace a Toner |
| |
|
|
Periodic black | If the lines or spots occur at intervals of approximately |
lateral lines or |
|
spots. | 44 to 94 mm |
| The green surface of the image drum is damaged or |
| dirty. If damaged, replace the image drum cartridge. |
| See “Replace an Image Drum” on page 79. If dirty, |
| wipe the image drum gently with soft tissue. If this |
| does not work, replace the image drum. See “Replace |
| |
| 113 mm |
| The fuser roller is damaged. Change the fuser. See |
| |
|
|
The image drum | Remove the image drum from the printer and store it in |
has been | a dark place for several hours. If this does not work, |
exposed to | replace the image drum. See “Replace an Image |
light. | |
|
|
Lines, White (Vertical)
Remedy
Clean LED head with lens cleaner or soft tissue.
Change toner cartridge.
Change image drum.
Sharp
152