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Product comparison · 2 multifunction printers

Xerox C305ae Laser A4 vs Xerox CX951 Laser A3

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  • 67specifications compared
  • 43differ
  • 24identical
  • 70known for one product only

Key differences

The Xerox CX951 Laser A3 has 3 ppm more print speed (black, normal quality, A4/US Letter) than the Xerox C305ae Laser A4 (35 ppm vs 32 ppm). The Xerox CX951 Laser A3 has 5 ppm more print speed (colour, normal quality, A4/US Letter) than the Xerox C305ae Laser A4 (35 ppm vs 30 ppm). The Xerox C305ae Laser A4 has 1.2 s more time to first page (black, normal) than the Xerox CX951 Laser A3 (8.3 s vs 7.1 s). Maximum resolution: 2400 x 600 DPI on the Xerox C305ae Laser A4, 1200 x 1200 DPI on the Xerox CX951 Laser A3. Maximum scan area: 216 x 356 mm on the Xerox C305ae Laser A4, 297 x 432 mm on the Xerox CX951 Laser A3.

  • Maximum resolution
    • 2400 x 600 DPI
    • 1200 x 1200 DPI
  • Print speed (black, normal quality, A4/US Letter)
    • 32 ppm
    • 35 ppm
  • Print speed (colour, normal quality, A4/US Letter)
    • 30 ppm
    • 35 ppm
  • Time to first page (black, normal)
    • 8.3 s
    • 7.1 s
  • Time to first page (colour, normal)
    • 8.6 s
    • 8.2 s
  • Time to first copy (black, normal)
    • 8.1 s
    • 9 s
  • Time to first copy (colour, normal)
    • 8.5 s
    • 10.1 s
  • Maximum scan area
    • 216 x 356 mm
    • 297 x 432 mm

Side by side

Differences highlightedShow differences only
137 specifications
A

Xerox

C305ae Laser A4

Model C305ae

View product
B

Xerox

CX951 Laser A3

Model CX951

View product
Printing5 differ
Maximum resolutionDiffers2400 x 600 DPI1200 x 1200 DPI
Print resolution colourKnown for one1200 x 1200 DPI
Print resolution blackKnown for one1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs32 ppm35 ppm
Print speed (colour, normal quality, A4/US Letter)Differs30 ppm35 ppm
Time to first page (black, normal)Differs8.3 s7.1 s
Time to first page (colour, normal)Differs8.6 s8.2 s
Warm-up timeKnown for one70 s
Copying2 differ
Copy speed (black, normal quality, A4)Known for one35 cpm
Copy speed (colour, normal quality, A4)Known for one35 cpm
Time to first copy (black, normal)Differs8.1 s9 s
Time to first copy (colour, normal)Differs8.5 s10.1 s
Maximum copy resolutionKnown for one600 x 600 DPI
Maximum number of copiesKnown for one9999 copies
Background adjustment functionKnown for oneYes
Auto fit functionKnown for oneYes
Copy margin (auto center)Known for oneYes
Edge erase functionKnown for oneYes
Scanning3 differ
ScanningKnown for oneColour scanning
Duplex scanningKnown for oneYes
Optical scanning resolution (black)Known for one600 x 600 ppi
Optical scanning resolution (colour)Known for one600 x 600 ppi
Maximum scan resolutionKnown for one600 x 600 DPI
Maximum scan areaDiffers216 x 356 mm297 x 432 mm
Scan toDiffersE-mail, USB, FTP, PC, Network folderE-mail, FTP, PC, USB
Duplex scan speed (colour)Known for one35 ppm
Duplex scan speed (black)Known for one35 ppm
Image formats supportedDiffersTIFF, JPEGJPEG, JPG, TIFF
Scan technologyKnown for oneCIS
Scan driversKnown for oneTWAIN, WIA, ICA
Faxidentical
FaxingKnown for oneNo
Fax resolution (black)Known for one600 x 600 DPI
Fax resolution (colour)Known for one400 x 400 DPI
Modem speedKnown for one33.6 Kbit/s
Auto-redialingKnown for oneYes
Fax forwardingKnown for oneYes
Auto reductionKnown for oneYes
Features4 differ
Maximum duty cycleDiffers75000 pages per month100000 pages per month
Recommended duty cycleKnown for one4000 - 20000 pages per month
Duplex functionsKnown for oneCopy, Print, Scan
Number of print cartridgesDiffers24
Page description languagesDiffersPostScript 3, PCL 6, PCL 5, PCLm, PDFPCL 5, PCL 6, PCLm, PDF 1.7, PPDS, PostScript 3
Printer fontsDiffersPCL, Scalable, PostScriptBitmap, PCL, PPDS, PostScript, Scalable
Input & output capacity4 differ
Total number of input traysDiffers12
Total input capacityDiffers251 sheets700 sheets
Total output capacityDiffers100 sheets500 sheets
Auto document feeder (ADF) input capacityDiffers50 sheets200 sheets
Auto document feeder (ADF) output capacityKnown for one200 sheets
Paper tray 1 input capacityKnown for one250 sheets
Manual feederKnown for oneYes
Maximum number of input traysKnown for one3
Maximum input capacityKnown for one751 sheets
Paper handling3 differ
Maximum ISO A-series paper sizeDiffersA4A3
Paper tray media typesDiffersLightweight paper, Plain paper, Heavy paper, Card stock, Envelopes, Labels, Recycled paper, Glossy paper, Bond paper, Rough paper, Letterhead, Pre-printedCard stock, Envelopes, Glossy paper, Plain paper
ISO A-series sizes (A0...A9)Known for oneA3, A4, A5, A6
ISO B-series sizes (B0...B9)Known for oneB5
Non-ISO print media sizesKnown for oneExecutive, Folio, Hagaki card, Ledger (media size), Legal, Letter, Oficio, Statement
JIS B-series sizes (B0...B9)Known for oneB4, B5
Envelopes sizesKnown for one7 3/4, 9, 10, B5, C4, C5, DL
Paper tray media weightDiffers60 - 200 g/m²60 - 300 g/m²
Multi-Purpose Tray media weightKnown for one60 - 300 g/m²
Custom media lengthKnown for one148 - 356 mm
Custom media widthKnown for one94 - 216 mm
Ports & interfacesidentical
Optional connectivityKnown for oneFiber, Wireless LAN
Direct printingKnown for oneYes
Network3 differ
Ethernet LAN data ratesDiffers1000 Mbit/s10,100,1000 Mbit/s
Security algorithmsDiffersFIPS 140-3, TLS, 64-bit WEP, 128-bit WEP, WPA3, WPA2, WPA-Personal, WPA-PSK, WPA-AES, WPA2-Personal, WPA3-Personal, 802.1x RADIUS, EAP, MD5, MSCHAPv2, EAP-TLS, EAP-TTLS, PEAP, LEAPIPSec, LEAP, SSL/TLS, MD5, MSCHAPv2, TLS, TTLS, PEAP, 802.1x RADIUS, SNMPv3
Management protocolsDiffersTCP/IP: HTTP/HTTPS, IPP, LPR/LDP, Raw Socket Printing/Port 9100, IPv4/IPv6, MS Web Services WSD-Print, 802.1x, Simple Network Management Protocol (SNMP), ThinPrint, Microsoft Universal Print, BonjourDHCP, APIPA (AutoIP), mDNS, BOOTP, WINS, DDNS, DNS, ARP
Mobile printing technologiesKnown for oneApple AirPrint, Mopria Print Service, Chromebook Native Print
Performance2 differ
Internal memoryDiffers2000 MB4096 MB
Maximum internal memoryKnown for one4096 MB
Processor coresKnown for one4
Processor frequencyKnown for one1200 MHz
Sound pressure level (printing)Differs53 dB46 dB
Sound pressure level (duplex printing)Known for one47 dB
Sound pressure level (copying)Known for one47 dB
Sound pressure level (scanning)Known for one42 dB
Sound pressure level (standby)Known for one14 dB
Sound power level (printing)Known for one6.7 dB
Sound power level (standby)Known for one3.1 dB
Design2 differ
Product colourDiffersWhite, BlackBlack, White
Market positioningDiffersBusinessWorkgroup
Display diagonalKnown for one25.6 cm (10.1")
Control typeKnown for oneTouch
Power2 differ
Power consumption (printing)Differs432 W601 W
Power consumption (ready)Differs17.5 W60 W
Power consumption (sleep)Known for one1 W
Power consumption (off)Known for one0.2 W
Energy Star Typical Electricity Consumption (TEC)Known for one0.55 kWh/week
Power consumption (standby)Known for one0.8 W
AC input frequencyKnown for one47-63 Hz
AC input voltageKnown for one110 - 240 V
System requirements2 differ
Windows operating systems supportedDiffersWindows 10, Windows 11Windows 10, Windows 7 x64, Windows 98SE, Windows 8, Windows 7, Windows Vista x64, Windows NT, Windows XP, Windows 8 x64, Windows 8.1, Windows 11, Windows 8.1 x64
Linux operating systems supportedKnown for oneFedora 28, Fedora 29, RedHat EL Linux 7.5, RedHat EL Linux 7.6, Ubuntu 16.04, Ubuntu 18.04 LTS, Debian 8.11, Debian 9.5, Debian 9.6, SuSE Linux 15, openSUSE 42.3, Fedora 27
Server operating systems supportedDiffersWindows Server 2022, Windows Server 2019Windows Server 2003 x64, Windows Server 2012 R2, Windows Server 2022, Windows Server 2008, Windows Server 2008 R2, Windows Server 2000, Windows Server 2003, Windows Server 2008 x64, Windows Server 2016, Windows Server 2012
Mac operating systems supportedKnown for oneYes
Operational conditions1 differ
Operating altitudeKnown for one0 - 2896 m
Operating temperature (T-T)Differs10 - 32.2 °C10 - 32 °C
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, EPEAT Silver
Sustainability complianceKnown for oneYes
Weight & dimensions4 differ
WidthDiffers411 mm592 mm
DepthDiffers400 mm660 mm
HeightDiffers345 mm809 mm
WeightDiffers20.2 kg81.9 kg
Packaging data4 differ
Package widthDiffers515 mm740 mm
Package depthDiffers560 mm785 mm
Package heightDiffers455 mm1080 mm
Package weightDiffers25 kg102.5 kg
Packaging content2 differ
Included cartridge capacity (black)Differs2000 pages47700 pages
Included cartridge capacity (CMY)Differs1200 pages46900 pages
Quick installation guideKnown for oneYes
Other featuresidentical
Warranty periodKnown for one1 year(s)
Processor frequencyKnown for one1.2 GHz

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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