![](/images/new-backgrounds/1319659/319659189x1.webp)
Care and Maintenance
| Trouble | Possible Cause | Corrective Action | |||
|
|
|
|
|
|
|
A single color has a | The toner developer is almost | Replace the color toner | ||||
sharp, dark or light | depleted and is not properly | developer. | ||||
vertical streak. | applying toner. |
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Small white spots | OHP transparency has dust | Remove dust or stain from | ||
appear on OHP trans- | on its surface. | OHP transparency. | ||
parency. |
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A single color shows a | The roller in the toner | Run | ||||
light, repeating horizon- | developer has a slight | impression will disappear | ||||
tal line. | impression after a long | with continued time and use. | ||||
|
|
|
|
| period of storage. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Prints are missing fine- | The imaging unit has | Replace the imaging unit. |
line detail. | reached its useful life. |
|
|
|
|
Dark color spots and | The imaging unit has | Replace the imaging unit. |
dark or light streaks | reached its useful life. |
|
appear in all colors. |
|
|
86