Operation Panel Cleaning Method
Important notes on this procedure
• The cloths, alcohol, and similar items used in cleaning are not included with the product.
• Be sure to use a cloth when cleaning the operation panel. Liquid entering into the operation panel through its gaps
may cause printer malfunctions.
IMPORTANT
Required items
Anhydrous ethanol or iso-
propyl alcohol
Cloth (that is not fluffy) Rubber gloves
When using anhydrous ethanol or isopropyl alcohol, be sure to follow the product's usage precau-
tions.
Exercise caution regarding items such as fire, ventilation, and rashes.
CAUTION
Only use anhydrous ethanol or isopropyl alcohol.
Using chemicals (or similar substances) other than anhydrous ethanol or isopropyl alcohol may lead to operation panel
damage.
CAUTION
Procedure
1. Wipe off the operation panel with a cloth soaked in anhydrous ethanol or isopropyl alcohol.
Wipe slowly and gently to remove the grime.
When the Operation Panel Is Dirty
268 Advanced Maintenance
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