Functions	Print
Print speed	21 sec/page on A1, 120 A1 prints per hour
Ink drop	6 pl (C, M, Y); 12.6 pl (mK)
Print head nozzles	1376 per color; 5504 in total
Print cartridge/bottle volume	300 ml, 130 ml
Ink types	Pigment-based (C, M, Y, mK)
Print Cartridges/Bottle, Number	4 (C, M, Y, mK)
Print heads	1 (C, M, Y, mK)
Print Cartridge/Bottle, Color(s)	Cyan, magenta, yellow, matte black
Print quality color (best)	Up to 2400 x 1200 optimized dpi
Maximum optical density (black)	15 L* min/1.7 D
Finished output handling	Sheet feed, roll feed, front-loading input tray (100 sheet capacity), sheet organizer (50 sheet capacity), stacker (40 sheet capacity), automatic horizontal cutter
Media sizes standard (metric rolls)	369 to 914 mm
Roll external diameter	140 mm
Roll maximum input	1
Roll maximum weight	13 kg
Recommended media	HP Universal Bond Paper (FSC® certified) (recyclable); HP Coated Paper (FSC® certified) (recyclable); HP Heavyweight Coated Paper (FSC® certified) (recyclable); HP Recycled Removable Adhesive Fabric; HP Opaque Scrim Banner; HP Production Matte Canvas; HP Backlit Polyester Film; HP Universal Instant-dry Gloss Photo Paper(FSC® certified); HP Universal Instant-dry Satin Photo Paper (FSC® certified); HP Everyday Matte Polypropylene
Media thickness	Up to 11.8 mil
Media thickness maximum (metric)	Up to 0.3 mm
Media width, maximum	914 mm
Supported Primary Applications	Banners; Line drawings; Maps; Posters; Presentations; Renderings; Signage
Non-printable area (cut-sheet)	5 x 5 x 5 x 5 mm
Non-printable area (roll media)	5 x 5 x 5 x 5 mm
Media sizes, custom	Front-loading input tray: 210 x 279 to 305 x 457 mm; Manual feed: 210 x 279 to 914 x 1676 mm
Media sizes supported	Input tray: A4, A3; Manual feed: A4, A3, A2, A1, A0
Media types	Bond and coated paper (bond, coated, heavyweight coated, plain, bright white, blueprint), technical paper (natural tracing), film (clear, matte, backlit), photographic paper (ID satin, ID gloss), self-adhesive (matte/gloss, polypropylene gloss, removable fabric), banner (polypropylene matte, PVC banner), fine art material (canvas)
Media weight, recommended	60 to 280 g/m² (roll/manual feed); 64 to 220 g/m² (front-loading input tray)
Model size	914 mm
Internal Storage	None
Line accuracy	±0.1% 6
Printer drivers included	Raster driver for macOS and Windows, HP Click Driver for Windows 11, HP-GL/2 driver for Windows
Print languages	TIFF, JPEG, URF, PDF, HP-GL/2, HP-RTL, CALS G4
Print technology	HP Thermal Inkjet
Theoretical minimum line width	0.02 mm (via raster driver)
Printing path	Wi-Fi Direct, remote printing, HP Click App, HP Click Driver for Windows 11, Apple AirPrint and HP app for Android and iOS devices, Windows and macOS printer drivers, printing support for Chrome OS
Connectivity, standard	Gigabit Ethernet (1000Base-T), Wi-Fi 802.11b/g/n
HP ePrint capability	Yes
Network ready	Standard
Security features	HP Wolf Pro Security, HP Secure Boot, Allowlisting, Security event logging, Disable network ports and protocols, SNMPv3, 802.1x compatibility, TLS/SSL, Semi-permanent-queue Erase, HP Web JetAdmin, HP Security Manager, SIEM Integration, FIPS 140-2 (in transit)
Remote print enabled	Yes
Print multi-size files in one click	Yes
Dimensions (W x D x H)	1407 x 720 x 967 mm
Package dimensions (W x D x H)	1575 x 630 x 780 mm
Weight	56 kg
Package weight	84 kg
Memory	1 GB
Acoustic power emissions (active, printing)	5.8 B(A) (operating), <3.4 B(A) (idle)
Acoustic pressure emissions	42 dB(A) (operating), <16 dB(A) (idle)
Operating humidity range	20 to 80% RH
Non-Operating Humidity Range	0 to 95% RH
Operating temperature range	5 to 40°C
Operating temperature range	41 to 104°F
Storage temperature range	-25 to 55°C
Storage temperature range	-13 to 131°F
Operating altitude	Up to 3000 m
Post consumer recycled plastic in hardware by weight of plastic	40%
Power consumption	35 W (printing), <5.5 W (ready), <2.5 W (sleep), <0.2 W (off). Auto-scheduled printer on/off usage.
Power	Input voltage (auto ranging): 100-240 V (±10%), 50/60 Hz (±3 Hz), 1.2 A max
Software included	HP Click App, HP Click Driver for Windows 11, HP app for Windows, macOS, Android, and iOS
Electromagnetic compatibility	Compliant with Class B requirements, including: USA (FCC rules), Canada (ICES), EU (RED Directive), Australia (ACMA), New Zealand (RSM), China (CCC), Japan (VCCI); Korea (KCC)
Energy star certified	Yes
Environmental certification	ENERGY STAR, EPEAT, UL ECOLOGO® certified inks, CE marking (including WEEE, RoHS, REACH, ErP). In compliance with applicable WW RoHS materials restriction requirements.
Safety	USA and Canada (CSA certified); EU (RED Directive, EN 62368-1 compliant); Singapore (PSB); China (CCC); Mexico (NYCE); Argentina (IRAM); India (BIS)
Manufacturer Warranty	One-year limited hardware warranty. Warranty and support options vary by product, country and local legal requirements.
What's in the box	HP DesignJet T950 Printer, printhead, introductory ink cartridges, printer stand, spindle, guide, warranty flyer, power cord