Description HP Never Stop Laser 1000A Black and White Only Printer (4RY22A) ConnectivityPortsHi-Speed USB 2.0 portWireless capabilityNoEnvironmentalAcoustic power emissions (active, printing)6.5 B(A)Recommended operating humidity range30 to 70% RHRecommended operating temperature range (Celsius)17.5 to 25°CRecommended operating temperature range (Fahrenheit)63.5 to 77°FStorage temperature range (Celsius)-20 to 40°CStorage temperature range (Fahrenheit)-4 to 104°FEnvironmental specificationsMercury-freeMemoryMemory32 MBMaximum Memory32 MBMobile printing capabilityMobile printing servicesUSBPaper handlingInput capacityUp to 150 sheetsStandard input capacity (envelopes)Up to 1 envelopeOutput capacityUp to 100 sheetsMedia sizes supported (metric)A6; A5; A4; Letter; No.10 Env; C5 Env; DL Env; B5(JIS); 105 x 148.5 to 215.9 x 297 mmMedia sizes supported (U.S. standard)Letter; envelopes (No.10); customMedia sizes, custom (metric)105 x 148.5 to 215.9 x 297 mmMedia sizes, custom (U.S. standard)4.13 x 5.85 to 8.5 x 11.69Media typesPlain paper, Heavy paper, Bond paper, Label, Light paper, EnvelopeMedia weight supported (metric)