HP M551DN Physical specifications, Table C-1Product dimensions, Product Height Depth Width Weight

Physical specifications

Table C-1Product dimensions

Product	Height	Depth	Width	Weight
HP LaserJet Enterprise 500 color	389 mm (15.3 in)	489 mm (19.3 in)	514 mm (20.2 in)	36.5 kg (80.5 lb)
M551n
HP LaserJet Enterprise 500 color	408 mm (16.1 in)	489 mm (19.3 in)	514 mm (20.2 in)	37 kg (81.6 lb)
M551dn
HP LaserJet Enterprise 500 color	575 mm (22.6 in)	489 mm (19.3 in)	514 mm (20.2 in)	44.6 kg (98.3 lb)
M551xh

Table C-2Product dimensions, with all doors and trays fully opened

Product	Height	Depth	Width
HP LaserJet Enterprise 500 color M551n	389 mm (15.3 in)	804 mm (31.7 in)	824 mm (32.4 in)
HP LaserJet Enterprise 500 color M551dn	408 mm (16.1 in)	804 mm (31.7 in)	824 mm (32.4 in)
HP LaserJet Enterprise 500 color M551xh	575 mm (22.6 in)	804 mm (31.7 in)	824 mm (32.4 in)

Power consumption, electrical specifications, and acoustic emissions

See www.hp.com/go/lj500colorM551_regulatory for current information.

CAUTION: Power requirements are based on the country/region where the product is sold. Do not convert operating voltages. This will damage the product and void the product warranty.

Environmental specifications

Environmental condition	Recommended	Allowed
Temperature (product and print	17° to 25°C (63° to 77°F)	15° to 27°C (59° to 81°F)
cartridge)
Relative humidity	30% to 70% relative humidity (RH)	10% to 70% RH
Altitude	N/A	0 m (0 ft) to 3000 m (9842 ft)

236 Appendix C Product specifications ENWW