Epson WF-4830 Series User Manual page 194

Solving Problems
❏ Control panel
Select on the home screen, and then select Off.
❏ Windows
Select Off as the Quiet Mode setting on the printer driver's Main tab.
❏ Mac OS
Select System Preferences from the Apple menu > Printers & Scanners (or Print & Scan, Print &
Fax), and then select the printer. Click Options & Supplies > Options (or Driver). Select Off as the
Quiet Mode setting.
Printing Slows Down Dramatically During Continuous Printing
The function that prevents the printer mechanism from overheating and being damaged is
operating.
Solutions
You can continue printing. To return to normal printing speed, leave the printer idle for at least 30
minutes. Printing speed does not return to normal if the power is off.
Scanning Speed Is Slow
Scanning at a high resolution.
Solutions
Try scanning at a lower resolution.
LCD Screen Gets Dark
The printer is in sleep mode.
Solutions
Tap anywhere on the LCD screen to return it to its former state.
Touch Screen Does Not Respond
The following causes can be considered.
A protective sheet has been stuck on the touch screen.
Solutions
If you stick a protective sheet on the touch screen, the optical touch screen may not respond. Remove the
sheet.
The screen is smeared.
Solutions
Turn off the printer, and then wipe the screen using a soft, dry cloth. If the screen is smeared, it may not
respond.
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The Printer Does Not Work as Expected
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Cannot Operate the Printer as Expected
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