❏
Windows
Select
High
from
Quality
on the printer driver's
Main
tab.
❏
Mac OS
Select
Fine
as
Print Quality
from the print dialog's
Print Settings
menu.
The print head position is out of alignment.
Solutions
Align the print head using the
Print Quality Adjustment
feature.
&
“Adjusting the Print Quality” on page 157
Blurry Prints, Vertical Banding, or Misalignment
The following causes can be considered.
The print head position is out of alignment.
Solutions
Align the print head using the
Print Quality Adjustment
feature.
&
“Adjusting the Print Quality” on page 157
The bidirectional printing setting is enabled.
Solutions
If print quality does not improve even after aligning the print head, disable the bidirectional setting.
During bidirectional (or high speed) printing, the print head prints while moving in both directions, and
vertical lines may be misaligned. Disabling this setting may slow down printing speed but improve print
quality.
❏
Control panel
Select
Settings
>
General Settings
>
Printer Settings
, and then disable
Bidirectional
.
❏
Windows
Clear
Bidirectional Printing
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
Off
as the
Bidirectional Printing
setting.
>
Printing, Copying, Scanning, and Faxing Quality is Poor
>
254
Содержание EcoTank Pro ET-16680 Series
Страница 1: ...User s Guide Printing Copying Scanning Faxing Maintaining the Printer Solving Problems NPD6681 01 EN ...
Страница 17: ...Part Names and Functions Front 18 Inside 20 Rear 21 ...
Страница 30: ...Loading Paper Paper Handling Precautions 31 Paper Size and Type Settings 31 Loading Paper 32 ...
Страница 91: ...Copying Available Copying Methods 92 Basic Menu Options for Copying 97 Advanced Menu Options for Copying 98 ...
Страница 393: ...3 Click Edit Administrator Information Settings to Use the Printer Setting a Shared Network Folder 393 ...
Страница 479: ...Where to Get Help Technical Support Web Site 480 Contacting Epson Support 480 ...