Table 4. Circuit requirements HP LaserJet 4200 series HP LaserJet 4300 series 110-volt models 220-volt models Power requirements 110 to 127 volt s(+/-10 percent) 50/60 Hz (+/-2 Hz) 220 to 240 volts (+/-10 percent) 50/60 Hz (+/-2 Hz) Rated short-term current for a typical product 8.2 amps 3.3 amps Table 5. Acoustic ratings Values are subject to change. See http://www.hp.com/support/lj4200 or http://www.hp.com/support/lj4300 for current information. Table 6.
General specifications 8 Printer description Q2431-90912 Sound power level Declared per ISO 9296 Printing, 35 ppm (HP LaserJet 4200 series) Printing, 45 ppm (HP LaserJet 4300 series) PowerSave L = 6.8 bels (A) WAd L = 7.0 bels (A) WAd L = 4.0 bels (A) WAd SPL-Bystander position Declared per ISO 9296 Printing, 35 ppm (HP LaserJet 4200 series) Printing, 45 ppm (HP LaserJet 4300 series) PowerSave L = 54 dB (A) pAm L = 56 dB (A) pAm L = 27 dB (A) pAm Description HP LaserJet 4200 HP LaserJet 4300 Operating temperature 10° to 32° C (50° to 90° F) 10° to 32° C (50° to 90° F) Relative humidity 20 percent to 80 percent 20 percent to 80 percent Speed, in pages per minute (ppm) Up to 35 ppm, letter-size paper Up to 33 ppm, A4-size paper Up to 45 ppm, letter-size paper Up to 43 ppm, A4-size paper Expandable memory Up to 416 MB total, combining standard and accessory memory DIMMs Up to 416 MB total, combining standard and accessory memory DIMMs