Epson ET-2850 Series User Manual page 92

Maintaining the Printer
4. 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.
5. Moisten a cotton swab with the water with a few drops of detergent so that it is not dripping water, and then
wipe the smeared part.
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Improving Print, Copy, and Scan Quality
92
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Cleaning the Translucent Film