HP LaserJet P2015 - Manual (Page 138)

NOTE Values are based on preliminary data. See http://www.hp.com/support/ljP2015 for
current information.
NOTE The power reported is the highest value measured for monochrome printing using all
standard voltages.
NOTE The default time from Ready mode to Sleep mode and the recovery time from Sleep
mode to the start of printing is less than 10 seconds because of the instant-on fusing.
NOTE The heat dissipation in Ready mode is 25 BTU/hour.
128 Appendix C Printer specifications ENWW