HP LaserJet M234d Multifunction Black and white Printer, Copier, Scanner, Duplex

Replacement cartridges: Regular Replacement Cartridge for DM1: HP 134A Black LaserJet Toner Cartridge, W1340A (~1100), HP 134X Black LaserJet Toner Cartridge, W1340X (~2400); Regular Replacement Cartridge for DM2: HP 135A Black LaserJet Toner Cartridge, W1350A (~1100), HP 135X Black LaserJet Toner Cartridge, W1350X (~2400)
Number of print cartridges: 1
Printing colours: Black
Page description languages: PWG, URF, PCLmS
Duplex functions: Print
All-In-One-multitasking: Yes
Maximum duty cycle: 20000 pages per month
Recommended duty cycle: 200 - 2000 pages per month
HP segment: Small medium business
Product colour: Grey
Display diagonal: 3.23 cm (1.27")
Display: LCD
Built-in display: Yes
Control type: Buttons
Power consumption (sleep): 0.6 W
AC input voltage: 220 - 240 V
Power consumption (off): 0.04 W
Power consumption (printing): 453 W
Power consumption (PowerSave): 0.04 W
Power consumption (ready): 3.3 W
AC input frequency: 50/60 Hz
Operating relative humidity (H-H): 10 - 80%
Operating temperature (T-T): 15 - 32.5 °C
Recommended humidity operating range: 30 - 70%
Weight: 7.6 kg
Height: 241.9 mm
Width: 368 mm
Depth: 298.6 mm
Ethernet LAN: No
Security algorithms: SNMPv2, SSL/TLS, SNMPv3
Mobile printing technologies: Apple AirPrint
Wi-Fi: No
Mac operating systems supported: Mac OS X 10.15 Catalina, Mac OS X 10.14 Mojave, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey
Windows operating systems supported: Windows 8, Windows 10, Windows 8.1, Windows 11
Other operating systems supported: Linux
Internal memory: 64 MB
Built-in processor: Yes
Sound pressure level (printing): 51 dB
Processor frequency: 500 MHz
Sound pressure level (scanning): 45 dB
Sound power level (printing): 6.6 dB
Maximum internal memory: 64 MB
Package weight: 9.5 kg
Package height: 388 mm
Package width: 497 mm
Package depth: 298 mm
Cables included: AC, USB
Direct printing: Yes
USB 2.0 ports quantity: 1
USB port: Yes
Recommended system requirements: Microsoft® Windows® 11, 10: 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, Microsoft® Internet Explorer; USB Port
Number of users: 5 user(s)
Acoustic power emissions (ready): 26 dB
Acoustic pressure emissions bystander (ready): 16 dB
Print speed (black, normal quality, A4/US Letter): 29 ppm
Print technology: Laser
Time to first page (black, normal): 7 s
Maximum resolution: 600 x 600 DPI
Duplex printing mode: Auto
Printing: Mono printing
Print resolution black: 600 x 600 DPI
Secure printing: Yes
Warm-up time: 45 s
Duplex printing: Yes
Copying: Mono copying
Copy speed (black, normal quality, A4): 14 cpm
Maximum number of copies: 99 copies
Time to first copy (black, normal): 14.2 s
Copier resize: 25 - 400%
Maximum copy resolution: 300 x 300 DPI
Auto fit function: Yes
Duplex copying: Yes
Faxing: No
Total input capacity: 150 sheets
Maximum input capacity: 150 sheets
Maximum output capacity: 100 sheets
Maximum number of input trays: 1
Total number of input trays: 1
Total output capacity: 100 sheets
Paper tray 1 input capacity: 150 sheets
ISO A-series sizes (A0...A9): A4, A6, A5
JIS B-series sizes (B0...B9): B5
Custom media width: 101.6 - 216 mm
Paper tray media types: Card stock, Rough paper, Plain paper, Labels, Postcard, Envelopes
Paper tray media weight: 60 - 163 g/m²
Maximum ISO A-series paper size: A4
Custom media length: 152.4 - 356 mm
Maximum print size: 216 x 354 mm
Optical scanning resolution: 600 x 600 DPI
Maximum scan area: 297 x 216 mm
Scan drivers: TWAIN
Scanning: Colour scanning
Image formats supported: TIF, PNG, JPEG, BMP
Duplex scanning: No
Scanner type: Flatbed scanner
Input colour depth: 24 bit
Greyscale levels: 256
Document formats supported: PDF
Scan to: Software, TWAIN
HP GTIN (EAN/UPC): 196548864997
HP Auto-On/Auto-Off: Yes
Sustainability compliance: Yes
Total carbon emissions, w/o use phase (kg of CO2e): 147
Carbon emissions, end-of-life (kg of CO2e): 2
Carbon emissions, manufacturing (kg of CO2e): 377
Total carbon footprint (kg of CO2e): 570
Carbon emissions, logistics (kg of CO2e): 50