238
If print quality has not improved after running Power Cleaning, wait for at least 12 hours without printing,
and then print the nozzle check pattern again. Run Print Head Cleaning or Power Cleaning again
depending on the printed pattern. If quality still does not improve, contact Epson support.
Parent topic:
Related concepts
Print Head Cleaning
Print Head Nozzle Check
Related references
Related tasks
Related topics
Print Head Alignment
If your printouts become grainy or blurry, you notice misalignment of vertical lines, or you see dark or
light horizontal bands, you may need to align the print head.
Note:
Banding may also occur if your print head nozzles need cleaning.
Aligning the Print Head Using the Product Control Panel
Parent topic:
Aligning the Print Head Using the Product Control Panel
You can align the print head using the control panel on your product.
1.
Make sure there are no errors on the LCD screen and the output tray is extended.
2.
Load a few sheets of plain paper in the product.
3.
Press the
home button, if necessary.
4.
Select
Maintenance
>
Print Head Alignment
.
5.
Select one of the following options:
•
Vertical Alignment
if your printout is blurry or contains vertical ruled lines that are misaligned.
•
Horizontal Alignment
if your printout contains horizontal banding.
Summary of Contents for WorkForce ST-C4100
Page 1: ...ST C4100 User s Guide ...
Page 2: ......
Page 17: ...17 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Page 58: ...58 2 Pull out the paper cassette until it stops 3 Slide the edge guides outward ...
Page 83: ...83 Parent topic Copying ...
Page 141: ...141 You see an Epson Scan 2 window like this ...
Page 155: ...155 You see a screen like this 2 Click the Save Settings tab ...
Page 160: ...160 You see this window ...
Page 227: ...227 You see a window like this 5 Click Print ...