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IT Support & Hardware · Intermediate

Ghost Image

A faint duplicate of a previous image appearing elsewhere on a laser-printed page.

Definition

Ghosting occurs when residual toner or charge is not fully removed from the drum, often due to a failing cleaning blade, worn drum, or incorrect paper type. Repeating ghost images at regular intervals help identify the roller involved.

Example

A faint copy of a logo printed lower on the same page.

Exam tip

Ghosting is linked to the cleaning step or drum issues in the laser process.

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