How to make the paper blank Area shorter and print self-test 

A.Procedure: Set up a file

1. Click File

2. Chose Page Set up

3. Size:select smallest size,e.g(80x210mm)

4. Margins Left /Right/ Top/ Bottem: set “0”

5. Header and Footer: delete tex, leave it blank.

6. Click ok.

B.Printer sell-test mothods are as follows:

when the printer connect to the power adaptor, press “feed” key and open the printer power at the same time, released the button after approximately 2 seconds, printer will print out current printer status and settings accordingly.