HP Laserjet Pro MFP M521dn
FunctionsMultitasking supportedNumber of print cartridgesPrint speed blackPrint speed colorFirst page out (ready)
HP Laserjet Pro MFP M521dn Laser Printer Copy Print Scan Fax Duplex
FunctionsPrint, copy, scan, faxMultitasking supportedYesNumber of print cartridges1 (black)Print speed blackNormal: Up to 42 ppm Measured using ISO/IEC 24734, excludes first set of test documents. For more information see hp.com/go/printerclaims. Exact spe
