Product comparison · 2 laser printers

Kyocera FS-3900DN + KYOlife 3 Years vs Kyocera FS-4000DN 1200 x 1200 DPI A4

Key differences

Print speed (black, normal quality, A4/US Letter)
- FS-3900DN + KYOlife 3 Years:35 ppm
- FS-4000DN 1200 x 1200 DPI A4:45 ppm
Warm-up time
- FS-3900DN + KYOlife 3 Years:15 s
- FS-4000DN 1200 x 1200 DPI A4:17 s
Time to first page (black, normal)
- FS-3900DN + KYOlife 3 Years:10.5 s
- FS-4000DN 1200 x 1200 DPI A4:9 s
Maximum duty cycle
- FS-3900DN + KYOlife 3 Years:200.000 pages per month
- FS-4000DN 1200 x 1200 DPI A4:250.000 pages per month
ISO A-series sizes (A0...A9)
- FS-3900DN + KYOlife 3 Years:A4, A5
- FS-4000DN 1200 x 1200 DPI A4:A4, A5, A6
Internal memory
- FS-3900DN + KYOlife 3 Years:64 MB
- FS-4000DN 1200 x 1200 DPI A4:128 MB
Maximum internal memory
- FS-3900DN + KYOlife 3 Years:576 MB
- FS-4000DN 1200 x 1200 DPI A4:640 MB
Processor frequency
- FS-3900DN + KYOlife 3 Years:400 MHz
- FS-4000DN 1200 x 1200 DPI A4:500 MHz

Differences highlightedShow differences only

Comparison of FS-3900DN + KYOlife 3 Years, FS-4000DN
41 specifications	A Kyocera FS-3900DN + KYOlife 3 Years View product	B Kyocera FS-4000DN 1200 x 1200 DPI A4 Model FS-4000DN View product
Printing3 differ
Print speed (black, normal quality, A4/US Letter)Differs	35 ppm	45 ppm
Warm-up timeDiffers	15 s	17 s
Time to first page (black, normal)Differs	10.5 s	9 s
Features1 differ
Maximum duty cycleDiffers	200.000 pages per month	250.000 pages per month
Input & output capacityidentical
Total output capacityKnown for one	Unknown — not stated by the source	500 sheets
Maximum output capacityKnown for one	500 sheets	Unknown — not stated by the source
Paper handling1 differ
ISO A-series sizes (A0...A9)Differs	A4, A5	A4, A5, A6
Performance4 differ
Internal memoryDiffers	64 MB	128 MB
Maximum internal memoryDiffers	576 MB	640 MB
Processor frequencyDiffers	400 MHz	500 MHz
Sound pressure level (printing)Differs	52 dB	56 dB
Power2 differ
Power consumption (printing)Differs	475 W	510 W
Power consumption (PowerSave)Differs	4.9 W	5.5 W
Weight & dimensions1 differ
WeightDiffers	16.7 kg	16.8 kg
Other featuresidentical
EmulationsKnown for one	Unknown — not stated by the source	PCL6/PCL5e incl. PJL, KPDL 3 (PostScript 3), PDF direct print, Line Printer, IBM Proprinter X24E, Epson LQ-850, Diablo 630

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.