Epson WorkForce Pro WF-C4810 Series User Manual

Blurry Copies, Vertical Banding, or Misalignment
e following causes can be considered.
The print head position is out of alignment.
Solutions
Align the print head using the Print Quality Adjustment feature.
The bidirectional printing setting is enabled.
Solutions
If print quality does not improve even aer 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.
Select Settings > General Settings > Printer Settings, and then disable Bidirectional on the control
panel.
Striped Patterns Appear
The bidirectional printing setting is enabled.
Solutions
When printing on plain paper, 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.
Select Settings > General Settings > Printer Settings, and then disable Bidirectional on the control
panel.
Solving Problems > Printing, Copying, Scanning, and Faxing Quality is Poor > Copy Quality is Poor
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Epson WorkForce Pro WF-C4810 Series Specifications

General

Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Automatic Document Feeder	Yes
ADF Capacity	35 sheets
Duplex Printing	Yes
Functions	Print, Copy, Scan, Fax
Print Resolution	4800 x 1200 dpi
Print Speed Black	25 ppm
Print Speed Color	20 ppm
Paper Capacity	250 sheets
Display	2.4" color touchscreen
Mobile Printing	Apple AirPrint
Printer Type	All-in-One
Paper Sizes	Letter, Legal, A4, A5, A6, B5, envelopes
Ink Cartridge Configuration	4 individual ink cartridges
Print Technology	PrecisionCore