Pitney Bowes DM300c Service Manual page 121

4.4 Cleaning
the Print Head
and Related
Surfaces
DM300c/DM400c/DM475 Service Manual (SV61801 Rev. D)
4. Clean the wiper blades with the cleaning swab.
5. Clean the cap of the purge unit with the cleaning swab.
6. Reinstall print head. From the Service Menu, select Diagnostics>PM
Maintenance>Print Test Pattern, and/or run some sample mail pieces
through the machine to confirm proper printing.
4 • Troubleshooting/Diagnostics
Cleaning
Swab
Wiper
Blades
Cleaning Swab
Clean ink on Ink Pad
top surface
Purge
Clean ink on
Unit Cap
edges
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