Pitney Bowes DM300c User Manual

The system has several tests that let you check print performance 

and help you determine printing problems:

The test print allows you to print a test pattern to see if the printhead 

is functioning properly and has no blocked printing jets.
Always ensure that your prints are clear and complete. Poor prints 

may be rejected by your Postal Authority. If you notice missing lines 

in the print, perform a purge as described on the following page.
1.  Press 

2.  Press 

Page Down if necessary.

3.  Select "Maintenance".
4.  Select "Printer Maintenance".
5.  Select "Print Test Pattern".
6.  Follow the prompts to print the test pattern on an envelope or 

tape strip.

7.  You are asked if the test pattern is OK. 

A.  If yes, Select "yes" and you return to the Printer Maintenance 

menu.

8.  Press 

Home to return to the home screen.

Good test print - no missing lines

Poor test print

B.  If no, select "No, Clean Nozzle" and the system executes 

a purge. This may take a few moments. When finished, 

you return to the Maintenance Complete menu. Select 

"Continue" to return to the Printer Maintenance menu.