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The memory device is write-protected.
Solutions
Disable write protection on the memory device.
There is not enough free space on the memory device.
Solutions
Delete unnesesary data or insert another memory device.
Operation Sounds Are Loud
Quiet Mode is disabled on the printer.
Solutions
If operations sounds are too loud, enable
Quiet Mode
. Enabling this feature may reduce printing speed.
❏
Control panel
Select
on the home screen, and then select
On
.
❏
Windows
Select
On
as the
Quiet Mode
on the printer driver's
More Options
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 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.
>
The Printer Does Not Work as Expected
>
Cannot Operate the Printer as Expected
259
Содержание WF-C878R Series
Страница 20: ...Part Names and Functions Front 21 Rear 25 ...
Страница 35: ...Loading Paper Paper Handling Precautions 36 Paper Size and Type Settings 37 Loading Paper 38 ...
Страница 99: ...Copying Available Copying Methods 100 Basic Menu Options for Copying 104 Advanced Menu Options for Copying 106 ...
Страница 313: ...Using Optional Items List of Optional Items 314 Printer Stand 315 Paper Cassette Unit 322 ...
Страница 442: ...3 Click Edit Administrator Information Settings to Use the Printer Setting a Shared Network Folder 442 ...
Страница 532: ...Where to Get Help Technical Support Web Site 533 Contacting Epson Support 533 ...