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Step 1
Place the postage scale on a stable, level surface.
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Step 2
Turn the postage scale on, allowing it a few minutes to warm up and calibrate itself. If the postage scale registers anything more than zero, it will need to be calibrated before use.
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Step 3
Set the readout to the appropriate measurement output. The United States Postal Service uses ounces and pounds as a standard measurement.
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Step 4
Select the type of mailing service you will be using. Postage rates will vary depending on the handling requested, and more advanced postage scales have settings for each service such as First Class Postage, Priority Mail, or even Next Day Air.
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Step 5
Place the items in the envelope or box in which they will be mailed. The final postage amount must include the weights of the mailing containers or it will be returned for insufficient postage.
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Step 6
Place the item to be mailed on the center of the scale platform.
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Step 7
Allow the scale to stabilize its measurements. The scale may flip through numbers a few times before it settles on a final weight.
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Step 8
Input the destination zip code into the postage scale. The origin zip code should already be programmed into the postage scale during the original set up of the machine, though some older models may require you to input both the origin and the destination zip codes at each weighing.
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Step 9
Read the display from left to right. The postage scale should now display the postage needed for your mail in dollars and cents, which are separated by a decimal.










