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HP LaserJet Managed E50045 - Printer specifications

note:
The following specifications are correct at the time of publication, but they are subject to change.

Technical specifications

Model name
E50045dw
Product number
3GN19A
Paper handling
Tray 1 (100-sheet capacity)
Tray 2 (550-sheet capacity)
1 x 550-sheet paper feeder
note:
Each printer model accepts up to three optional 1 x 550-sheet feeders (Trays 3, 4, and 5).
Optional
Printer cabinet/stand
Optional
Automatic duplex printing
Connectivity
10/100/1000 Ethernet LAN connection with IPv4 and IPv6
Hi-Speed USB 2.0
Easy-access USB port for printing without a computer and upgrading the firmware
Hardware Integration Pocket for connecting accessory and third-party devices
HP Internal USB Ports
Optional
HP Jetdirect 3000w NFC/Wireless Accessory for printing from mobile devices
Optional
Integrated HP near-field communication (NFC) and Wi-Fi Direct functionality for printing from mobile devices
HP Jetdirect 2900nw Print Server accessory for wireless connectivity
Optional
Memory
512 MB memory, expandable to 1.5 GB by adding 1 GB DIMM
Mass storage
4 GB embedded Multi-Media Controller (eMMC)
320 GB HP Secure High-Performance Hard Disk
Optional
Security
HP Trusted Platform Module for encrypting all data that passes through the printer
Optional
Control-panel display and input
Color touchscreen control panel
Print
Prints 45 pages per minute (ppm) on letter and 43 ppm on A4-size paper
Easy-access USB printing (no computer required)
Store jobs in the printer memory to print later or print privately

Supported operating systems

Linux: For information and print drivers for Linux, go to www.hp.com/go/linuxprinting.
UNIX: For information and print drivers for UNIX®, go to www.hp.com/go/unixmodelscripts.
The following information applies to the printer-specific HP PCL 6 print drivers, and HP print drivers for macOS.
Windows: Go to the printer-support website for this printer: www.hp.com/support/ljE50045 to download and install the HP print driver.
macOS: Mac computers are supported with this printer. Download HP Easy Start from 123.hp.com/LaserJet to install the HP print driver.
  1. Follow the steps provided to download the printer software.
Supported operating systems and print drivers
Operating system
Print driver installed (from the software on the web)
Windows 7, 32-bit and 64-bit
The PCL 6 printer-specific print driver is available for download from the printer-support website. Download the driver, and then use the Microsoft Add Printer tool to install it.
Windows 8, 32-bit and 64-bit
The PCL 6 printer-specific print driver is available for download from the printer-support website. Download the driver, and then use the Microsoft Add Printer tool to install it.
Windows 8.1, 32-bit and 64-bit
The PCL 6 printer-specific print driver is available for download from the printer-support website. Download the driver, and then use the Microsoft Add Printer tool to install it.
Windows 10, 32-bit and 64-bit
The PCL 6 printer-specific print driver is available for download from the printer-support website. Download the driver, and then use the Microsoft Add Printer tool to install it.
Windows Server 2008 R2, SP 1, 64-bit
The PCL 6 printer-specific print driver is available for download from the printer-support website. Download the driver, and then use the Microsoft Add Printer tool to install it.
Windows Server 2012, 64-bit
The PCL 6 printer-specific print driver is available for download from the printer-support website. Download the driver, and then use the Microsoft Add Printer tool to install it.
Windows Server 2012 R2, 64-bit
The PCL 6 printer-specific print driver is available for download from the printer-support website. Download the driver, and then use the Microsoft Add Printer tool to install it.
Windows Server 2016, 64-bit
The PCL 6 printer-specific print driver is available for download from the printer-support website. Download the driver, and then use the Microsoft Add Printer tool to install it.
macOS 10.11 El Capitan, macOS 10.12 Sierra, macOS 10.13 High Sierra
Download HP Easy Start from 123.hp.com/LaserJet, and then use it to install the print driver.
note:
Supported operating systems can change. For a current list of supported operating systems, go to www.hp.com/support/ljE50045 for HP's all-inclusive help for the printer.
note:
For details on client and server operating systems and for HP UPD driver support for this printer, go to www.hp.com/go/upd. Under Additional information, click the links.
Minimum system requirements
Windows
macOS
  • Internet connection
  • Dedicated USB 1.1 or 2.0 connection or a network connection
  • 2 GB of available hard-disk space
  • 1 GB RAM (32-bit) or 2 GB RAM (64-bit)
  • Internet connection
  • Dedicated USB 1.1 or 2.0 connection or a network connection
  • 1.5 GB of available hard-disk space

Printer dimensions

    Figure : Dimensions for the dw model
  1. 296 mm
  2. Tray 2 dust cover closed: 376 mm. Tray 2 dust cover open: 444 mm
  3. 410 mm
  4. 12 kg
    Figure : Dimensions for the 1 x 550-sheet paper feeder
  1. 130 mm
  2. Tray closed: 376 mm. Tray opened: 569 mm
  3. 410 mm
  4. 1.4 kg
    Figure : Dimensions for the cabinet/stand
  1. 381 mm
  2. Door closed: 632 mm. Door opened and rear castors rotated: 865 mm
  3. Door closed: 600 mm. Door opened and rear castors rotated: 630 mm
  4. 9.0 kg
    Figure : Dimensions for the printer with three 1 x 550-sheet paper feeders and the cabinet/stand
  1. 1067 mm
  2. 632 mm
  3. 600 mm
  4. 25.2 kg

Power consumption, electrical specifications, and acoustic emissions

Power consumption

Power consumption (average, in watts)1, 2, 3
Printer Series4
Printing
Ready
Sleep
Auto-Off
Off
HP LaserJet Managed E50045
741.9 W
13.7 W
2.5 W
0.08 W
0.08 W
1Values subject to change.
2Power reported is highest value measured for all printer models using standard voltages.
3Default time from Ready mode to Sleep = 0 minutes.
4Speed is 43 ppm A4 size and 45 ppm Letter-size.

Electrical specifications

110-volt input voltage: 100 to 127 VAC, 60 Hz
220-volt input voltage: 200 to 240 VAC, 50 Hz
  caution:
Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the printer warranty.

Acoustic emissions

HP LaserJet Managed E500451
Sound power level
Printing (43 ppm)
Ready
Declared per ISO 9296
LWAd = 6.8 Bels (A) [68 dB(A)]
LWAd = 4.0 Bels (A) [40 dB(A)]
Sound pressure level - Bystander position
Printing
Ready
Declared per ISO 9296
LpAm = 54 dB(A)
LpAm = 24 dB(A)
1Acoustic values are subject to change.

Operating-environment range

Operating-environment specifications
Environment
Recommended
Allowed
Temperature
17° to 25°C
15° to 30°C
Relative humidity
30% to 70% relative humidity (RH)
10% to 80% RH

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