Identification

The model number is on a label placed on the outside, rear cover of the printer. The model number (C2001A, C2021A, C2037A or C2039A) is found at the top of the label. The model number is the base number for all printers.

The serial number contains information about the printer Country of Origin. The serial number Alpha section refers to the Country of Origin, the Revision Level and the Production Code. The Numeric section refers to the production number of the printer. See the following for information about the production codes.

A typical serial number would consist of: CC R P XXXXXX

CodeMeaning

CCCountry of Origin

RRevision Number - Alphanumeric, no vowels

PProduction Code - Alphanumeric, no vowels XXX-XXXXNumeric serial number - Numeric, no alphas

C2037A

POWER RATING:

100-120V 50-60 Hz, 7.8A

MANUFACTURED:

FCC ID: B94C2037A C2037A

Made in Japan

XXX-XXXX

24131 TR1

Figure 1-1 Printer Identification Label for the HP LaserJet 4 Plus/4M Plus

Product Information 1-3