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Product comparison · 2 inkjet printers

HP Officejet K550dtwn inkjet printer Colour vs Ricoh Aficio™GX 5050N

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  • 20specifications compared
  • 14differ
  • 6identical
  • 59known for one product only

Key differences

  • Maximum duty cycle
    • 7500 pages per month
    • 20000 pages per month
  • Maximum resolution
    • 4800 x 1200 DPI
    • 3600 x 1200 DPI
  • Print speed (black, normal quality, A4/US Letter)
    • 12 ppm
    • 18.5 ppm
  • Print speed (colour, normal quality, A4/US Letter)
    • 10 ppm
    • 14.5 ppm
  • Total input capacity
    • 600 sheets
    • 250 sheets
  • Internal memory
    • 32 MB
    • 64 MB
  • Power consumption (printing)
    • 58.7 W
    • 75 W
  • Power consumption (standby)
    • 11.36 W
    • 10 W

Side by side

Differences highlightedShow differences only
79 specifications
A

HP

Officejet K550dtwn inkjet printer Colour

Model K550dtwn

View product
B

Ricoh

Aficio™GX 5050NView product
Features1 differ
ColourYesYes
Maximum duty cycleDiffers7500 pages per month20000 pages per month
Number of print cartridges44
Page description languagesKnown for onePCL 3
Printing coloursKnown for oneBlack, Cyan, Magenta, Yellow
Printing3 differ
Maximum resolutionDiffers4800 x 1200 DPI3600 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs12 ppm18.5 ppm
Print speed (colour, draft quality, A4/US Letter)Known for one33 ppm
Print speed (black, draft quality, A4/US Letter)Known for one37 ppm
Print speed (colour, normal quality, A4/US Letter)Differs10 ppm14.5 ppm
Warm-up timeKnown for one40 s
Time to first page (black, normal)Known for one6 s
Time to first page (colour, normal)Known for one6 s
Input & output capacity1 differ
Total number of input traysKnown for one2
Total input capacityDiffers600 sheets250 sheets
Total output capacity150 sheets150 sheets
Maximum input capacityKnown for one850 sheets
Paper handling2 differ
Maximum ISO A-series paper sizeA4A4
Maximum print size210 x 297 mm210 x 297 mm
Paper tray media typesDiffersEnvelopes, Labels, Photo paper, Plain paper, TransparenciesEnvelopes, Plain paper, Transparencies
ISO A-series sizes (A0...A9)Known for oneA4, A5, A6
ISO B-series sizes (B0...B9)Known for oneB5
ISO C-series sizes (C0...C9)Known for oneC5, C6
Non-ISO print media sizesDiffersExecutive, Legal, Statement, LetterExecutive, Legal
Envelopes sizesKnown for one10, DL
Borderless printing media sizesKnown for oneIndex card
Paper tray media weightKnown for one60 - 240 g/m²
Media weight (tray 1)Known for one60 - 163
Standard media sizesKnown for oneB5 - A4, Letter, Legal, Executive, Envelope
Media weight (tray 2)Known for one60 - 255 g/m²
Ports & interfacesidentical
USB portKnown for oneYes
USB 2.0 ports quantityKnown for one1
Standard interfacesKnown for oneUSB
I/O portsKnown for oneUSB
Networkidentical
Ethernet LANKnown for oneYes
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Performance1 differ
Internal memoryDiffers32 MB64 MB
Built-in processorKnown for oneYes
Processor frequencyKnown for one300 MHz
Sound pressure level (printing)Known for one55 dB
Designidentical
Market positioningHome & officeHome & office
Product colourKnown for oneBlack, Grey
Built-in displayKnown for oneNo
CertificationKnown for oneS (FCC Rules), Canada (DoC) Safety IEC 950t, UL listed, EU LVD, EN 60950, NEMKO-GS, Canada CSA, Mexico NOM-NYCE
Power2 differ
Power consumption (printing)Differs58.7 W75 W
Power consumption (off)Known for one0.78 W
Power consumption (standby)Differs11.36 W10 W
Power consumption (PowerSave)Known for one11.36 W
Power consumption (max)Known for one180 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 2000, Windows 2000 Professional, Windows 98, Windows 98SE, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x6
Mac operating systems supportedKnown for oneMac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger
Linux operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2003
Minimum processorKnown for oneIntel Pentium 90 MHz
Minimum RAMKnown for one16 MB
Minimum storage drive spaceKnown for one90 MB
Mac compatibilityKnown for oneNo
Compatible operating systemsKnown for oneWindows 95/98/Me/NT4.0/2000/XP/Server 2003
Operational conditionsidentical
Operating temperature (T-T)Known for one15 - 35 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one15 - 80%
Storage relative humidity (H-H)Known for one15 - 90%
Weight & dimensions4 differ
WidthDiffers496 mm500 mm
DepthDiffers503.9 mm491 mm
HeightDiffers301.2 mm263 mm
WeightDiffers12.9 kg15.5 kg
Packaging dataidentical
Cables includedKnown for oneUSB
Power cord includedKnown for oneYes
Drivers includedKnown for oneYes
ManualKnown for oneYes
Other featuresidentical
Dimensions (WxDxH)Known for one500 x 491 x 263 mm
InterfaceKnown for oneUSB 1.1/2.0
Media types supportedKnown for onePlain paper, recycled paper, thick paper, transparencies, envelopes
Networking featuresKnown for oneEthernet 10 base-T/100 base-TX
Power requirementsKnown for one220 - 240 V/50/60 Hz
Print technologyKnown for oneInkjet

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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