Product comparison · 2 laser printers

HP LaserJet Color 5550dn+4 Toner vs Ricoh Aficio™SP C820DN

27specifications compared
22differ
5identical
29known for one product only

Key differences

Maximum resolution
- LaserJet Color 5550dn+4 Toner:600 x 600 DPI
- Aficio™SP C820DN:1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)
- LaserJet Color 5550dn+4 Toner:28 ppm
- Aficio™SP C820DN:40 ppm
Print speed (colour, normal quality, A4/US Letter)
- LaserJet Color 5550dn+4 Toner:28 ppm
- Aficio™SP C820DN:40 ppm
Warm-up time
- LaserJet Color 5550dn+4 Toner:120 s
- Aficio™SP C820DN:34 s
Time to first page (black, normal)
- LaserJet Color 5550dn+4 Toner:16 s
- Aficio™SP C820DN:9 s
Maximum duty cycle
- LaserJet Color 5550dn+4 Toner:120000 pages per month
- Aficio™SP C820DN:200000 pages per month
Total input capacity
- LaserJet Color 5550dn+4 Toner:600 sheets
- Aficio™SP C820DN:1100 sheets
Total output capacity
- LaserJet Color 5550dn+4 Toner:250 sheets
- Aficio™SP C820DN:500 sheets

Side by side

Differences highlightedShow differences only

Comparison of LaserJet Color 5550dn+4 Toner, Aficio™SP C820DN
56 specifications	A HP LaserJet Color 5550dn+4 Toner View product	B Ricoh Aficio™SP C820DN View product
Printing5 differ
Maximum resolutionDiffers	600 x 600 DPI	1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs	28 ppm	40 ppm
Print speed (colour, normal quality, A4/US Letter)Differs	28 ppm	40 ppm
Warm-up timeDiffers	120 s	34 s
Time to first page (black, normal)Differs	16 s	9 s
Time to first page (colour, normal)Known for one	Unknown — not stated by the source	9 s
Features1 differ
Maximum duty cycleDiffers	120000 pages per month	200000 pages per month
Number of print cartridgesKnown for one	4	Unknown — not stated by the source
Printer fontsKnown for one	Unknown — not stated by the source	PCL, PostScript
Number of printer fontsKnown for one	Unknown — not stated by the source	181
Number of PCL fontsKnown for one	Unknown — not stated by the source	45
Number of PostScript fontsKnown for one	Unknown — not stated by the source	136
Input & output capacity5 differ
Total input capacityDiffers	600 sheets	1100 sheets
Total output capacityDiffers	250 sheets	500 sheets
Paper tray 2 input capacityDiffers	500 sheets	100 sheets
Maximum input capacityDiffers	2100 sheets	3200 sheets
Maximum output capacityDiffers	250 sheets	4000 sheets
Paper handling2 differ
Paper tray media typesDiffers	Envelopes, Glossy paper, Labels, Plain paper, Transparencies	Bond paper, Envelopes, Labels, Plain paper, Recycled paper, Transparencies
ISO A-series sizes (A0...A9)Differs	A3, A4, A5	A3, A4, A5, A6
JIS B-series sizes (B0...B9)Known for one	B4, B5	Unknown — not stated by the source
Network1 differ
Network readyDiffers	Yes	No
Supported network protocols (IPv4)Known for one	Unknown — not stated by the source	TCP/IP (IPv4,IPv6), SMB, AppleTalk
Performance3 differ
Internal memoryDiffers	160 MB	512 MB
Maximum internal memoryDiffers	512 MB	1024 MB
Memory slotsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	533 MHz	600 MHz
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Processor modelKnown for one	Unknown — not stated by the source	Intel Celeron-M
Power1 differ
Power consumption (standby)Known for one	93 W	Unknown — not stated by the source
Power consumption (PowerSave)Differs	28 W	2.7 W
Power consumption (off)Known for one	0.3 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	15 - 27 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 70%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	60 kg	97 kg
Dimensions (WxDxH)Differs	577 x 704 x 640 mm	670 x 670 x 640 mm
Other features2 differ
Power requirementsDiffers	100 - 240 VAC, 50/60 Hz	220 - 240 V, 50 - 60 Hz
Compatible operating systemsKnown for one	Microsoft Windows 2000, XP,Vista,Server 2003 (32/64 bit); Mac OS 9	Unknown — not stated by the source
Standard input traysKnown for one	2	Unknown — not stated by the source
Recommended operating temperature range (T-T)Known for one	15 - 25 °C	Unknown — not stated by the source
Colour printing technologyKnown for one	HP ImageREt 3600	Unknown — not stated by the source
Power consumption (active)Differs	632 W	1400 W
Standard output capacity for transparenciesKnown for one	250 sheets	Unknown — not stated by the source
Fonts includedKnown for one	Unknown — not stated by the source	Yes
Internal modemKnown for one	Unknown — not stated by the source	No
Stand-by LEDKnown for one	Unknown — not stated by the source	Yes
Toner cartridgeKnown for one	Unknown — not stated by the source	CMY, K
Wireless technologyKnown for one	Unknown — not stated by the source	Wireless LAN Interface (IEEE 802.11a/b/g)
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	DeskTopBinder Lite, SmartDeviceMonitor for Admin, Printer utility for Mac, Web Image Monitor, Font Manager 2000

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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