Product specifications Identification The model number and printer serial number are listed on an identification label located on the rear cover. The model number is alphanumeric, such as C8519A. The serial number contains information about the country of origin, the revision level, the production code, and production number of the printer. An example of a serial number is USBB123456. The top label also contains power rating and regulatory information. See figure 1. Note The power rating and regulatory information vary by region. Electrical information Regional certification Model and serial number Manufacture date Figure 1. Sample identification label Table 2.
Configuration comparison 18 Chapter 1 Product information C8519-90912 HP LaserJet 9000 HP LaserJet 9000n HP LaserJet 9000dn HP LaserJet 9000hns Standard memory Maximum memory 64 MB 384 MB 64 MB 384 MB 64 MB 384 MB 64 MB 384 MB PS Level 3 emulation Standard Standard Standard Standard Jetdirect print server Optional Standard Standard Standard Optional duplexer Optional Optional Standard Standard Optional tray 1, 100-sheet multipurpose tray Optional Standard Standard Standard Optional tray 4, 2000-sheet feeder Optional Optional Optional Standard Optional 3000-sheet stacker Optional Optional Optional Optional Optional 3000-sheet stapler/stacker Optional Optional Optional Standard Optional hard disk Optional Optional Optional Optional