❏
Windows printer driver
Enable
Quiet Mode
on the
Main
tab.
❏
Mac OS printer driver
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
On
as the
Quiet Mode
setting.
The Date and Time Are Incorrect
Error occurred in power supply.
Solutions
After a power failure caused by a lightning strike or if the power is left off for a long time, the clock may
show the wrong time. Set the date and the time correctly in
Settings
>
General Settings
>
Basic Settings
>
Date/Time Settings
on the control panel.
The Root Certificate Needs to be Updated
The root certificate has expired.
Solutions
Run Web Config, and then update the root certificate.
Cannot Cancel Printing from a Computer Running Mac OS X v10.6.8
There is a problem with your AirPrint setup.
Solutions
Run Web Config, and then select
Port9100
as the
Top Priority Protocol
setting in
AirPrint Setup
. Select
System Preferences
from the Apple menu >
Printers & Scanners
(or
Print & Scan
,
Print & Fax
), remove
the printer, and then add the printer again.
&
“Application for Configuring Printer Operations (Web Config)” on page 254
A Message Prompting You to Reset the Ink Level is Displayed Even After Refilling
the Ink
Ink level was not reset.
Solutions
After refilling the ink, follow the on-screen instructions to reset the ink level.
&
“Notes on Resetting the Ink Level” on page 198
>
The Printer Does Not Work as Expected
>
Cannot Operate the Printer as Expected
184
Summary of Contents for EcoTank ET-4856
Page 16: ...Part Names and Functions Part Names and Functions 17 ...
Page 27: ...Loading Paper Paper Handling Precautions 28 Paper Size and Type Settings 28 Loading Paper 30 ...
Page 31: ...Placing Originals Placing Originals 32 Originals that are not Supported by the ADF 33 ...
Page 300: ...Where to Get Help Technical Support Web Site 301 Contacting Epson Support 301 ...