How to print only one sheet at a time not all sheets

Might be page size mis match> Check paper size in system as well as in printer.> Remove tray &check for paper size.> Clean paper path sensors.

hmmm..this is unusual...perhaps it's a settings issue

Bet you recently replaced a print cartridge!

That model of printer recalibrates after any cartridge replacement.

Let one of those sheets print out in full. Read what is on the sheet. Place the sheet on the scanner
and press the button that the sheet indicated to be pressed. The printer will go through a alignment
cycle then quit. Once that is finished you should not have to do anything till the next time your change
a print cartridge.

I assume you are using a sheet of labels, such as the typical 3 x 10 sheet. Word sets up the mail-merge document for printing the whole sheet, so if you print just one or two labels, you will `waste' the rest.
One way of using that sheet over is to create a mail merge that contains blank `dummy' addresses. It is rather involved and at best time consuming, and considered not worthwhile to save a partial sheet.
I service printers, and personally do not recommend that any label sheet be re-used. The printer curls the paper, in some cases fuses it, and causes the corners of the labels to be exposed, and possibly get caught in the printer (I have removed a lot of labels from inside printers)

problems may have to do with updated software from xerox.com go to the web and download any updates you dont have

Paper has different thicknesses called Mils. Make sure you are using the correct paper for your printer. Paper that is thinner than is intended for your printer may sometimes cause it to take multiplesheets.

exists special function in driver of the printer which quantifies pages of the document on one signet sheet. Sounds like "Multiple printing" you can manipulate or disactivate this function.

try one sheet at a time that may work.

What driver are you using for this printer? Try loading a Epson LQ1050 driver and try again.
Dezzi

Time to get a new printer, because you cannot get the parts.