Head to head · 2 products

Envy Photo 7978 All-in-One Printer vs OfficeJet 8122e All-in-One Printer

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Envy Photo 7978 All-in-One Printer
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OfficeJet 8122e All-in-One Printer
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Envy Photo 7978 All-in-One Printer
    Full specs →
    OfficeJet 8122e All-in-One Printer
      Full specs →
      At a glance

      Key differences

      Measured differences only. Ties and tiny gaps are left out.
      Software1 difference
      Mac operating systems supported
      Mac OS X 13.0 Ventura · Mac OS X 14.0 Sonoma · MacOS
      Mac OS X 11.0 Big Sur · Mac OS X 12.0 Monterey · Mac OS X 13.0 Ventura
      Physical2 differences
      Weight
      8120 g
      8000 g
      Depth
      383 mm
      337.5 mm
      Performance3 differences
      HP segment
      Home
      Home, Home office
      Sound power level (printing)
      6.2 dB
      6.6 dB
      Bundled software
      Download HP app from www.hp.com/hp-app
      HP Printer Software
      Battery & charging3 differences
      Power consumption (off)
      0.06 W
      0.11 W
      Power consumption (ready)
      14 W
      4.07 W
      Power supply type
      Internal universal power supply
      Internal (Built-in) Universal Power Supply
      Design5 differences
      Paper tray media weight
      75 - 300 g/m²
      60 - 280 g/m²
      Copy speed (colour, draft, A4)
      15 cpm
      17 cpm
      Copy speed (colour, normal quality, A4)
      15 cpm
      17 cpm
      Print speed (colour, draft quality, A4/US Letter)
      20 ppm
      25 ppm
      Sustainable technologies and materials
      Recyclable through HP Planet Partners; 60% post-consumer recycled plastic
      Contains ocean-bound recycled plastic · Recyclable through HP Planet Partners · FSC Certified Packaging
      General28 differences
      Maximum input capacity
      125 sheets
      225 sheets
      Total input capacity
      125 sheets
      225 sheets
      Total number of input trays
      2
      1
      Borderless printing media sizes
      Letter
      A4, Letter
      Custom media length
      215 - 355 mm
      127 - 355.6 mm
      Custom media width
      97.79 - 127 mm
      76.2 - 215.9 mm
      Envelopes sizes
      10, B5, C5, C6, DL
      C5, C6
      Non-ISO print media sizes
      Hagaki card, 2L
      Hagaki card
      Photo paper sizes
      10x15,13x18,13x13,10x30
      10x15,13x18 cm
      Box contents
      HP Envy Photo 7978 All-in-one Printer · HP 64 Setup Black Original Ink Cartridge · HP Setup Tri-color Original Ink Cartridge
      NA: HP 923 Setup Black Ink Cartridge · HP 923 Setup Cyan Ink Cartridge · HP 923 Setup Magenta Ink Cartridge
      Included cartridge capacity (black)
      170 pages
      255 pages
      Certification
      EN 55032:2012/AC:2013 Class B · ETSI EN 301 489-1 v2.2.3:2019-11 · ESTI EN 301 489-17 v3.2.4:2020-09
      CISPR 32:2015 / EN 55032:2015 Class B · CISPR 24:2010 / EN 55024:2010 · CISPR 35:2016 / EN 55035:2017+A11:2020
      Compatible operating systems
      Windows 11 · Windows 10 · macOS 13 Ventura
      Windows 11 · Windows 10 · macOS 11 Big Sur
      Maximum duty cycle
      1000 pages per month
      20000 pages per month
      Number of print cartridges
      2
      4
      Recommended duty cycle
      300 - 400 pages per month
      0 - 800 pages per month
      Copy speed (black, draft, A4)
      22 cpm
      25 cpm
      Copy speed (black, normal quality, A4)
      22 cpm
      25 cpm
      Maximum number of copies
      50 copies
      99 copies
      Custom media sizes
      Main Tray: 97.79 x 215 to 127 x 355 mm; Photo Tray: No custom sizes
      Tray 1: 76.2 x 127 to 215.9 x 355.6 mm
      Electromagnetic compatibility
      EN 55032:2012/AC:2013 Class B · ETSI EN 301 489-1 v2.2.3:2019-11 · ESTI EN 301 489-17 v3.2.4:2020-09
      CISPR 32:2015 / EN 55032:2015 Class B · CISPR 24:2010 / EN 55024:2010 · CISPR 35:2016 / EN 55035:2017+A11:2020
      Recommended humidity operating range
      20 - 80%
      25 - 75%
      Recommended operating temperature range (T-T)
      10 - 32.5 °C
      15 - 32 °C
      Recommended system requirements
      Windows 11 · Windows 10 32 bit or 64 bit · 2 GB available hard disk space
      Microsoft Windows 11
      Maximum internal memory
      256 MB
      512 MB
      Print speed (black, draft quality, A4/US Letter)
      22 ppm
      29 ppm
      Print speed (ISO/IEC 24734) black
      15 ppm
      20 ppm
      Sustainability certificates
      ENERGY STAR, EPEAT Silver
      ENERGY STAR, Forest Stewardship Council (FSC)
      Where to buy

      Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

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