Model and serial numbers

The model number and serial number are listed on an identification label located on the back of the printer.

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HP LaserJet 3100 product

Model number C3948A

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HP LaserJet 3150 product

Model number C4256A

The serial number contains information about the Country of Origin, the Revision Level, the Production Code, and production number of the HP LaserJet 3100/3150 product.

The label also contains power rating and regulatory information. The label shown in Figure 1 below is a label from an HP LaserJet 3100 product.

Figure 1. Model and serial number label

18 Product Information

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Image 20
HP 3150 manual Model and serial numbers, Model number C3948A, Model number C4256A