Epson rx420 printer

COULD BE THAT THE PAPER IS BIGGER SIZE THEREFORE CUTTING.NEED TO SAY FIT TO PAGE ON YOUR PRINTER DRIVER

you can maintenance ................. cleaning or deep claening ......click
it is in page set up ................. main........ preferences...

You can do several tests to understand where the problem is.1. Try to print a test page - Go to Printer Devices - Right click your printer and select Properties - Click Print Test Page button like on the picture below
If the result is still like your description, you are facing hardware problem like defective toner cassette or drum.2. Try printing from different sources - print a page from your browser like Internet Explorer - print a page from your Office Application like MS Office or OpenOffice - print from notepad - print from Image viewer application
If your printer prints only the left half of the page - this is definitely hardware problem. If you receive different results from different sources, find out wich one of them does the described printout and try to discover the setting that causes the problem and restore it.Sometimes when we talk about MS Office this problem is caused by Print Area setting. You can just Clear this Print Area from Page Layout like on the picture below.
I hope this was useful information for you!

see the printer settings. adjust the page setting or try to see the print preview before printing. if the problem still persists visit the mentioned link for free diagnosis.
http://tinyurl.com/m7ghqz

have you set the page setup in document is same with page setup at print setup. Some new epson printer use paper sensor to measure the paper width. If page setup wider than actually paper inserted, the printer will print only half page. example : Your document 10 cm wide, page setup 20 cm, and you insert 10 cm paper wide. It will print only half of 10 cm, 5 cm.

My suggestion would be to totally un-install the printer and erase all traces of the driver(s). Search for them after the un-intall and erase them manually.

Re-install the printer and driver...reboot if nessasary...align the print heads...do a test pattern...then try and print your document. It might just be a corrupted driver...some would suggest just installing over the existing driver...but I've found doing it that way gives you the best chance of it working the first time.

Move envelope/A4 lever near paper output tray until the letter L registers on display. Print in this mode and you should have full page printed.

I've had a look at the user manual (which was very vague) but found that under the "Product Information" > "Control Panel Functions" there's an option to have A4 or 10x15cm sized paper output on the printer control panel. Make sure that the A4 selection is lit before you copy.

Hopefully that will help resolve the issue.

the paper was not going in straight, I packed the tray with lots of paper and adjusted the paper lever tighter. Goes nicely now.

Click Start - Printers and faxes

Right click on the printer icon and select properties.

Click on Advanced tab. Enable the option print directly to printer.

Click apply n OK.

Check for the result.