Epson WorkForce WF-2840 Series User Manual page 167

Maintaining the Printer
2. Open the scanner unit.
3. Check if the translucent film is smeared. Smears are easier to see if you use a light.
If there are smears (such as finger marks or grease) on the translucent film (A), go to the next step.
A: Translucent film
B: Rail
Important:
c
Be careful not to touch the rail (B). Otherwise, you may not be able to print. Do not wipe off the grease on the
rail, because this is necessary for operations.
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Cleaning the Translucent Film
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