Epson 9800 ink magenta not printing after power cleaning

SOURCE: My Canon i860 is not

If everything is clean and working fine then you need to first replace the ink tank and then check.

Also check if its happenning with eery application or some specific applicaion like MS WORD or MS POWERPOINT.

Thanks

SOURCE: Canon MP800 Not recognising Ink Cartridges Magenta and Cyan

1. Clean The Print Head Nozzles (Mac OS X) MP500 / MP800 2. Clean The Print Head Nozzles (Windows) MP500 / MP800 3. Confirm that the recommended ink tanks are installed properly MP500 / MP800 4. Install recommended ink tanks in the correct order MP500 / MP530 / MP800 / MP800R / MP830 5. Perform A Manual Print Head Alignment (Mac OS X) MP500 / MP800 / MP950 6. Perform A Manual Print Head Alignment (Windows) MP500 / MP800 / MP950 7. Perform the print head cleaning procedure on MP500 / MP800 8. Print Head Alignment MP500 / MP800 / MP950 9. Remove tape from the MP500 / MP800 ink tank 10. Replace ink tank(s) MP500 / MP800

I hope it helps!!!

SOURCE: iP4300 only recognizes magenta OR cyan

1. Get compressed air
2. Run Printhead under HOT water, do not worry about contacts getting slightly wet.

3. Blow compressed air with straw attachment into screens where the cartridge nozzle sits on printhead. then let it sit and dry.

4. reinstall print test page

5. if this fails open paint/photoshop and print a page of the color that is not printing correctly. rinse and repeat until colors flow freely.

I have several ip4300s and I have yet to give up the ghost on a printer with a clog ujsing this method.

SOURCE: Epson cx7800 won't detect magenta ink.

It seems likely that either your magenta cartridge is faulty (or empty - the ink monitor doesn't show how much ink is actually left, only the amount used subtracted from a presumed full cartridge when new). The first thing to be sure of is that you have a good cartridge - install a new one. You can save the existing one for later use once things are OK again. If this produces no results, you can now be reasonably confident that you have blocked magenta nozzles. Note that putting in a cartridge and taking it out again several times will aggravate the situation by getting air into the system.

You can now try soaking the print heads for 24 hours (or more), as follows. Turn the printer on, and as soon as the print head moves out of its parking position, pull the power cord out of the back, or turn the printer off at the mains. You may now carefully move the print head by hand over to the left hand side out of the way. Look inside the print head parking area on the right and you will see a small rubber cup that comes up to cover the print nozzles when the head is parked (to stop it drying out). Use a syringe or dropper to fill this cup with head cleaning fluid or distilled water. DO NOT USE TAP WATER. Carefully push the print head by hand fully into its parking position so that the cup full of fluid comes up over the print head. Do not turn the printer on at any stage in this process. Leave this for at least 24 hours, then turn the printer on and try a head clean/nozzle check again. If nothing, repeat the process once more. If still nothing, post a new comment detailing what you have done and the results.

SOURCE: epson r300 printer

there is a strip to remover over the bottom conection. take that off and you will be find.