Epson printer guide
Print this browser sheet to test the whole path from computer to paper, then print Epson’s own Nozzle Check pattern from the printer. Together the two pages separate an ink or nozzle problem from a settings problem, and they keep you from running Epson’s ink-hungry cleaning cycles when they cannot help.
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8 pt — Fine text should remain crisp, evenly filled and easy to read without halos, feathering or broken strokes.
6 pt — If this line is legible and consistent, your printer is resolving small type well.Print it right
A scaled or economy-mode print can look like a printer fault. Start with a controlled print before changing ink, toner, or hardware.
Select the paper size in the tray, keep scale at 100%, and print the Complete sheet at Standard quality on plain paper with Grayscale off. This tests the app, the Epson driver, the USB or Wi-Fi link and the printer as one chain, so a defect here could still come from any of them.
On the printer: Maintenance (or Setup → Maintenance) → Print Head Nozzle Check; newer EcoTank and WorkForce models put it under Maintenance → Print Quality Adjustment. On Windows: Printing Preferences → Maintenance → Nozzle Check. On macOS: Epson Printer Utility → Nozzle Check. In Epson Smart Panel, open Maintenance.
The same defect on both means the printer: ink, nozzles, alignment or hardware. A clean Nozzle Check with a faulty browser sheet means the computer side: driver, app, media type or connection. Epson cleaning cycles use a lot of ink, so this comparison is worth the extra sheet.
Read the result
That channel is starved: a tank below its lower line or an empty cartridge, air in the EcoTank tube after running dry, a cartridge not clicked home, a chip the firmware rejects, or nozzles dried after weeks idle.
Fill or replace, reseat, then run one Head Cleaning and reprint the Nozzle Check. Do not go straight to Power Cleaning.
The printhead and ink path work. Look at the computer side: Grayscale on, a Photo or Vivid preset, the wrong Paper Type, an old or generic driver, or a job going to a second Epson queue.
Reset the Epson driver to defaults, set Paper Type to match, confirm the exact model in the queue, and print from another app.
Those nozzles are blocked or short of ink. Epson prints each color as a staircase of short lines; every missing step is a group of nozzles that did not fire.
Run Head Cleaning once and reprint the Nozzle Check. Epson’s own limit is about four cycles; if the pattern is still broken, turn the printer off and wait at least six hours before trying again.
Bidirectional printing is landing the return pass out of register, or the head is misaligned after transport or a jam.
Run Print Head Alignment from Maintenance. If doubling remains, uncheck High Speed in the driver and reprint.
Paper feed, not nozzles: the paper advance is slightly off, so passes overlap or leave gaps.
Run Horizontal Alignment, or Paper Feed Adjustment on models that offer it (both live under Print Head Alignment or Print Quality Adjustment), then reprint this sheet.
Ink on the paper-path rollers or platen from an earlier borderless or thick-media job, or a paper too absorbent for the ink load.
Run Paper Guide Cleaning from Maintenance with a few sheets of plain paper until they come out clean.
Every cleaning cycle sends ink to a waste pad or a Maintenance Box. When it is full the printer stops, whatever the print quality.
On models with a user-replaceable Maintenance Box, replace it. On models with an internal pad, the printer needs a service reset and a new pad. Fewer cleaning cycles postpone this.
Epson’s Nozzle Check prints a small staircase pattern for each ink, with every short line coming from a specific group of nozzles. A healthy pattern has complete staircases with no missing steps. A gap is a blocked group; a whole missing staircase is an empty or airlocked channel. Because it uses almost no ink, it is the right first print and the right print after every fix.
Epson’s own sequence is worth following exactly, because its cleaning cycles are heavier than most. Run Head Cleaning once, reprint the Nozzle Check, and repeat only while the pattern keeps improving. After about four cycles with no improvement, turn the printer off and leave it for at least six hours so the capping station can soften the clog. Only then consider Power Cleaning on EcoTank models, which replaces the ink in the tubes and head, needs well-filled tanks, and asks for a wait of around twelve hours before it can be repeated.
EcoTank printers feed the head from tanks through tubes. If a tank drops below the lower line, air enters the tube and that color prints pale or vanishes even after a refill, which is why Epson asks you to refill at the lower line and not when the color disappears. Cartridge models (Expression and WorkForce) have a fixed printhead too; the cartridge is only an ink container, so swapping cartridges cannot fix a head fault.
Epson uses two ink families. Claria dye inks in Expression models give a wide color range and dry slowly; DURABrite pigment in WorkForce models dries fast and resists water. Pigment black is also the channel most likely to dry in the nozzles when a printer sits idle, so a missing black on the Nozzle Check after a holiday is common and usually clears with one cleaning.
Epson printers print in both carriage directions by default, a setting the driver calls High Speed or Bidirectional. When the return pass lands a fraction out of register you see doubled vertical lines, ragged edges on text and a grid that looks embossed. Print Head Alignment (Vertical Alignment for doubling, Horizontal Alignment for banding) prints numbered patterns and asks you to pick the cleanest, or on newer models scans them itself. If alignment does not cure it, unchecking High Speed prints in one direction only, slower but exact.
Some Epson stops have nothing to do with ink quality. The message that the printer’s ink pad is at the end of its service life, or that the Maintenance Box is full, means the waste ink collector is saturated with the ink from cleaning cycles. Models with a user-replaceable Maintenance Box take a new box; models with an internal pad need a service reset and pad replacement. A transport lock left in the locked position on an EcoTank produces an error rather than a print, and a Nozzle Check that will not run usually means a cover is open or a tank is reported empty.
FAQ
Print the browser sheet above at 100% for a full-path test, or print Epson’s own Nozzle Check: on the printer, Maintenance → Print Head Nozzle Check (or Maintenance → Print Quality Adjustment on newer models); on Windows, Printing Preferences → Maintenance → Nozzle Check; on macOS, Epson Printer Utility → Nozzle Check; in Epson Smart Panel, Maintenance.
Epson’s guidance is to alternate Nozzle Check and Head Cleaning up to about four times. If the pattern is still broken, turn the printer off and wait at least six hours before trying again. On EcoTank models Power Cleaning is the last resort: it uses a large amount of ink, needs well-filled tanks, and Epson asks you to wait around twelve hours before repeating it.
Power Cleaning replaces all the ink in the tubes and printhead of an EcoTank printer rather than just flushing the nozzles. Use it only after normal Head Cleaning has failed about four times and a six-hour rest has not helped, and fill every tank first. If Power Cleaning does not restore a channel, the head or a tube is at fault and more cleaning will not help.
The printhead and ink path work, so look at the computer side. Reset the driver to defaults, set Paper Type to match the paper, turn off Grayscale and any Photo or Vivid preset, confirm the queue is the exact model, and print from another application. If lines are doubled only from the computer, uncheck High Speed in the driver.
The tank probably ran below the lower line before you refilled it, letting air into the tube. Fill every tank above the lower line, run Head Cleaning once, and reprint the Nozzle Check. If the color is still pale after two cycles and a rest, Power Cleaning replaces the ink in that tube.
The pad that collects waste ink from cleaning cycles is full, and the printer stops to prevent leaks. It is not a print quality fault. Models with a Maintenance Box let you replace it yourself; models with an internal pad need a service reset and a new pad. Running fewer cleaning cycles is the only way to postpone it.
Epson’s current range is almost entirely inkjet. If you have an older AcuLaser, use the black, color, grid and type patterns with laser rules: no nozzles, no cleaning cycles, and repeating marks that point to a drum or roller rather than to toner.