Epson Stylus Color 740

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

Customizing print settings

Click Advanced, then click More Settings. The following dialog box appears. Choose Color or Black as the Color setting.

Epson Stylus Series | Single Function Inkjet Printers | Printers | Epson® Official Support.
If your printouts have incorrect colors, try these solutions: Make sure the paper type setting matches the paper you loaded. Make sure the Black/Grayscale or Grayscale setting is not selected in your printer software. Run a nozzle check to see if any of the print head nozzles are clogged.
All cartridges must be installed with ink for printing and printer maintenance. For print quality, some ink remains in replaced cartridges. Designed for EPSON cartridges only: Other brands of ink supplies are not compatible and, if described as compatible, may not function properly or continuously.
In short, no! Printers need specific cartridges to work, which is why we have clear listings across the website for what ink works in any printer. You cannot just use any model/brand cartridge in a printer, even if they look the same.
Epson Stylus NX420 All-in-One Printer (Wireless)
First, check your printer settings on the file or picture your trying to print. If your page is setup to print in “grayscale” it will only print in black and white. Change the setting to “default” so it will print in color. If your settings look good from the start, the cartridge may just need to be primed.
Epson printers function very well at 1440 dpi, and in general this should be the default setting.
RGB is used in electronic devices, like computer monitors, while printing uses CMYK. When RGB is converted to CMYK, colors can look muted. Designers were often disappointed when their printed piece looked different than what they had been seeing on screen.
Clean the printheads: Sometimes the issue why you are unable to print in color is because our printheads are clogged with ink. Clean the printheads and then print a document to check if color printing works. Some printers also have in-built programs that can clean themselves so remember to check for that.
First, check your printer settings on the file or picture your trying to print. If your page is setup to print in “grayscale” it will only print in black and white. Change the setting to “default” so it will print in color. If your settings look good from the start, the cartridge may just need to be primed.
The Cause of Clogs

Printheads clog because nozzles get blocked by either air or ink. Clogs usually happen when: You keep printing with depleted ink cartridges. Using empty ink cartridges can result in air bubbles that can clog your cartridge and/or printhead.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Epson Color Stylus 740
ANSWER : Moe

Read Full Q/A … :

Epson Stylus Color 740

Need help for Epson Stylus color 3000 print head?
ANSWER : I need help changing the print head in my Epson 3000 – I have 2 printers – one will not stay in alignment and the other black ink is plugged and I have soaked it and cannot get it to budge.

Read Full Q/A … :

Epson Stylus Color 740

Epson Stylus Color 3000
ANSWER : Hi i’ve a problem with my espon 3000… i’ve didn’t use it for a while (maybe 3 years) and now i bought new compatible cartridge but the printer doesn’t print anything… maybe the printhead is blocked or anything else.. can you help me?

Read Full Q/A … :

Epson Stylus Color 740

Epson printer can't recognize Epson ink cartridge
ANSWER : Hi, my name is Jim.

Read Full Q/A … :

Epson Stylus Color 740

Epson ink cartridge leaking?
ANSWER : Posting this cause it worked for me. I have an Artisan 837 that was leaving pools of blue on the page. I tried Epson’s recommendation of cleaning the print path by pressing the copy button on the control panel (with nothing on the flatbed). Printed 5 pages and the last 2 were clean. Did a test print and the problem was back. Repeated a few times with the problem reocccuring. Switched out the cartridge. no better and now the printer doesn’t recognize its own brand cartridge. Yet, it accepts the 3rd party one.

Read Full Q/A … :

Epson Stylus Color 740

Epson Stylus Photo T60 paper jam
ANSWER : paper jam

Read Full Q/A … :

Epson Stylus Color 740

Epson Stylus Photo R230 – flashing red lights fix
ANSWER : REDLIGHT

Read Full Q/A … :

Epson Stylus Color 740

Epson Stylus Photo R230(2 red indicator blinking)
ANSWER : 2 red indicator blinking

Read Full Q/A … :

Epson Stylus Color 740