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Product comparison · 2 laser printers

HP LaserJet Color 5550dn+4 Toner vs Ricoh Aficio SP C821DN

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  • 19specifications compared
  • 14differ
  • 5identical
  • 24known for one product only

Key differences

  • Maximum resolution
    • 600 x 600 DPI
    • 1200 x 1200 DPI
  • Print speed (black, normal quality, A4/US Letter)
    • 28 ppm
    • 50 ppm
  • Print speed (colour, normal quality, A4/US Letter)
    • 28 ppm
    • 50 ppm
  • Warm-up time
    • 120 s
    • 48 s
  • Total input capacity
    • 600 sheets
    • 550 sheets
  • Total output capacity
    • 250 sheets
    • 500 sheets
  • Paper tray 2 input capacity
    • 500 sheets
    • 550 sheets
  • Maximum input capacity
    • 2100 sheets
    • 3200 sheets

Side by side

Differences highlightedShow differences only
43 specifications
A

HP

LaserJet Color 5550dn+4 TonerView product
B

Ricoh

Aficio SP C821DNView product
Printing4 differ
ColourYesYes
Print technologyLaserLaser
Duplex printingYesYes
Maximum resolutionDiffers600 x 600 DPI1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs28 ppm50 ppm
Print speed (colour, normal quality, A4/US Letter)Differs28 ppm50 ppm
Warm-up timeDiffers120 s48 s
Time to first page (black, normal)Known for one16 s
Featuresidentical
Maximum duty cycleKnown for one120000 pages per month
Number of print cartridgesKnown for one4
Input & output capacity5 differ
Total input capacityDiffers600 sheets550 sheets
Total output capacityDiffers250 sheets500 sheets
Paper tray 2 input capacityDiffers500 sheets550 sheets
Maximum input capacityDiffers2100 sheets3200 sheets
Maximum output capacityDiffers250 sheets3750 sheets
Paper handlingidentical
Maximum ISO A-series paper sizeKnown for oneA3
Paper tray media typesKnown for oneEnvelopes, Glossy paper, Labels, Plain paper, Transparencies
ISO A-series sizes (A0...A9)Known for oneA3, A4, A5
JIS B-series sizes (B0...B9)Known for oneB4, B5
Networkidentical
Network readyYesYes
Performance1 differ
Internal memoryDiffers160 MB512 MB
Maximum internal memoryKnown for one512 MB
Memory slotsKnown for one2
Processor frequencyKnown for one533 MHz
Power1 differ
Power consumption (standby)Known for one93 W
Power consumption (PowerSave)Differs28 W2.7 W
Power consumption (off)Known for one0.3 W
Operational conditionsidentical
Operating temperature (T-T)Known for one15 - 27 °C
Storage temperature (T-T)Known for one0 - 35 °C
Operating relative humidity (H-H)Known for one10 - 70%
Storage relative humidity (H-H)Known for one10 - 90%
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions2 differ
WeightDiffers60 kg97 kg
Dimensions (WxDxH)Differs577 x 704 x 640 mm670 x 670 x 640 mm
Other features1 differ
Mac compatibilityYesYes
Power requirementsKnown for one100 - 240 VAC, 50/60 Hz
Compatible operating systemsKnown for oneMicrosoft Windows 2000, XP,Vista,Server 2003 (32/64 bit); Mac OS 9
Standard input traysKnown for one2
Recommended operating temperature range (T-T)Known for one15 - 25 °C
Colour printing technologyKnown for oneHP ImageREt 3600
Power consumption (active)Differs632 W1500 W
Standard output capacity for transparenciesKnown for one250 sheets
Custom media sizesKnown for oneA3+, A3, B4, A4, B5, A5, B6, A6

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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