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SAM4s ER-390M Cash Register Supplies

SAM4s ER-390M Cash Register Supplies

The SAM4s ER-390M uses 2.25" Thermal paper rolls. The ER-390M does not require an ink ribbon because it uses thermal paper. Back to SAM4s cash registers supplies page

Important Tips for maintenance and care of the SAM4s ER-390M Cash Register.

  • Don't operate the SAM4s ER-390M cash register without the proper size paper in the printer. Operating without paper will lead to damage of the printer.
  • We suggest leaving your cash register drawer open when you are closed. That way in the event of a break in the thief won't have to pry open the drawer just to find out there is no money in there in the first place.