© 2009 Buyers Laboratory Inc. WARNING: This material is copyrighted by Buyers Laboratory Inc. and is the sole property of Buyers Laboratory. Duplication of this proprietary report or excerpts from this report, in any manner, whether printed
or electronic (including, but not limited to, copying, faxing, scanning or use on a fax-back system), is illegal and strictly forbidden without written permission from Buyers Laboratory. Violators will be prosecuted to the fullest
extent of the law. To purchase reprints of any BLI reports or articles, contact BLI at (201) 488-0404. Buyers Laboratory Inc., 20 Railroad Avenue, Hackensack, NJ 07601. Contact us at info@buyerslab.com.
AUGUST 2007
Lab Test Report
Dell 2335dn Multifunction Laser Printer
19
© 2009 Buyers Laboratory Inc. WARNING: This material is copyrighted by Buyers Laboratory Inc. and is the sole property of Buyers Laboratory. Duplication of this proprietary report or excerpts from this report, in any manner, whether printed
or electronic (including, but not limited to, copying, faxing, scanning or use on a fax-back system), is illegal and strictly forbidden without written permission from Buyers Laboratory. Violators will be prosecuted to the fullest
extent of the law. To purchase reprints of any BLI reports or articles, contact BLI at (201) 488-0404. Buyers Laboratory Inc., 20 Railroad Avenue, Hackensack, NJ 07601. Contact us at info@buyerslab.com.
This report has been reproduced with the written permission of Buyers Laboratory Inc. Any duplication of this report, in whole or part, in any form or manner, without the written
permission of Buyers Laboratory, is unlawful and violators will be prosecuted. © 2009 Buyers Laboratory Inc. To purchase reprints, contact BLI at BLIEurope@buyerslab.com.
First-copy time:
8.77 seconds from the platen.
12.34 seconds from the document feeder.
Copies per minute:
30, excluding first copy.
36, including first copy.
Document feeding speeds (A4 originals):
1:1 copy mode: 21.18 originals per minute.
1:2 copy mode: 21.10 originals per minute.
2:2 copy mode: 3.78 originals, or 7.56 images, per minute.
Copy/Print Efficiency for Multiple Sets
Sets Time PPM Efficiency Overall Efficiency
COPY 1:1
1 0:32.66 18.4 55.7% 55.7%
5 1:44.32 28.8 87.1% 71.4%
10 3:15.60 30.7 93.0% 78.6%
20 6:18.91 31.7 96.0% 83.0%
COPY 1:2
1 0:48.84 12.3 37.2% 37.2%
5 3:8.41 15.9 48.3% 42.8%
10 6:3.06 16.5 50.1% 45.2%
20 11:52.22 16.8 51.1% 46.7%
COPY 2:2
1 2:48.81 7.1 21.5% 21.5%
5 7:33.19 13.2 40.1% 30.8%
10 13:16.10 15.1 45.7% 35.8%
20 24:55.87 16.0 48.6% 39.0%
PRINT 1:1
1 0:26.03 23.1 69.88% 69.8%
5 1:36.79 31.0 93.9% 81.9%
10 3:8.12 31.9 96.7% 86.8%
20 6:11.31 32.3 97.9% 89.6%
PRINT 1:2
1 0:42.69 14.1 42.6% 42.6%
5 3:2.50 16.4 49.8% 46.2%
10 5:57.06 16.8 50.9% 47.8%
20 11:45.93 17.0 51.5% 48.7%
Efficiency is tested using a 10-page document. In print mode, the document is printed at the default
600 dpi using the PCL driver.
BLI obtains the overall efficiency for
each copy/print mode by averaging
the efficiency ratings (derived by
dividing the tested speed of the
device by the rated speed and then
multiplying by 100) for each run
length (1, 5, 10 and 20 sets in copy
and print modes).
Overall Efficiency
0 1005025
Percent
75
48.7
39.0
89.6
83.0
46.7
Copy
Print
1:1
1:2
2:2
1:1
1:2
0
PlatenDocument
feeder
105
8.77
12.34
First-Copy Time
15
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