Epson SureColor P20000 Standard Edition 64" Large-Format Inkjet Printer - Manual (Page 171)

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4. Move the cleaning sheet to the left and repeat step 3 to clean the remainder of the paper feed slot.
Note: You can only use a cleaning sheet once.
Parent topic: Maintenance
Cleaning Around the Print Head
If your prints are scuffed or smeared, you can clean around the print head to improve print quality.
Note: Check the following when cleaning around the print head:
• Remove any paper from the printer before cleaning.
• Always use new cleaning sticks.
• Do not touch the tip of the cleaning stick with your bare hand. The oils from your hand can affect print
quality.
• Make sure to touch a metal object to discharge any static electricity before you clean around the print
head.
• Do not move the print head by hand.
• Do not touch any parts inside the printer except for the print head, caps, and wipers that you are
cleaning.
• Do not wipe the caps with alcohol or other organic solvents.
1. Turn off the product.