This is Virebo's demonstration site. Return to product information «
Miskatonic University

Details for zackary397.miskatonic.edu (Virebo printer ID#425)

Printer Information
AttributeValue
IP Address10.63.199.7
Hostnamezackary397.miskatonic.edu
Colors1
Serial numberESGJ0XSY
Hardware address7f:f5:69:89:58:e8
DescriptionSamsung ML-2570 Series; OS 1.01.01.18 05-03-2007;Engine 1.00.07;NIC V4.02.05(ML-2571N) 04-25-2007;S/N 3W61BKAQ610035Y
Device descriptionSamsung ML-2570 Series; OS <OS 1.01.01.18 05-03-2007>, Net <V4.02.05(ML-2571N) 04-25-2007>, Eng <1.00.07>, PCL <PCL6 5.44 02-10-2007> PS <PS3 V1.55.46 03-27-2007>
Metadata
extern_locationWebb Hall-108
extern_buildingWebb Hall
Date installed (log in to set install date)
BuildingWebb Hall (Webb Hall-108)
Marker counter unitsheets
Inferred modelsamsung ml-2570
Lifetime counter on first scanblank
Inputs
Name Type Units Max. capacity Current level Status
Virebo does not have input-tray information for this printer.
Model Information*
NameValue
Monthly duty cycle 10,000
Pages-per-minute, color unknown
Pages-per-minute, black & white 25
Power save mode power draw, watts6.2
Idle mode power draw, watts160
Active power draw, watts320
Printer Performance
NameValue
Utilization‡ (last month)185
Utilization (lifetime average month)230
Utilization as % of duty cycle (last month)1.9
Utilization as % of duty cycle (lifetime average month)2.3
Peak monthly impressions 360 (May 2009)
Peak daily impressions 75 (2009-May-01)
Monthly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2009/04 166 166 n/a $1.36
2009/05 360 360 n/a $2.95
2009/06 188 188 n/a $1.54
2009/07 353 353 n/a $2.89
2009/08 181 181 n/a $1.48
2009/09 301 301 n/a $2.47
2009/10 269 269 n/a $2.21
2009/11 249 249 n/a $2.04
2009/12 160 160 n/a $1.31
2010/01 202 202 n/a $1.66
2010/02 142 142 n/a $1.16
2010/03 130 130 n/a $1.07
2010/04 245 245 n/a $2.01
2010/05 97 97 n/a $0.80
Quarterly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2009/04/01--2009/06/30 714 714 n/a $5.85
2009/07/01--2009/09/30 835 835 n/a $6.85
2009/10/01--2009/12/31 678 678 n/a $5.56
2010/01/01--2010/03/31 474 474 n/a $3.89
2010/04/01--2010/06/30 342 342 n/a $2.80
Yearly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2008/06/01--2009/05/31 526 526 n/a $4.31
2009/06/01--2010/05/31 2,517 2,517 n/a $20.64

* Inferred cost is impressions times supply-cost-per-impression plus sheets times the cost per page of paper. Actual cost is the actual cost of supplies plus the cost of paper. Supply-cost-per-impression is calculated using data on all printers of this model. Virebo reports the inferred cost to smooth over price spikes due to supply changes.

Current Supplies
Description Level Capacity % remaining Last week's readings
Toner 0 100 0.0 sparkline
Daily printing
Date Color printer imp.[?] Color imp.[?] Total imp.[?] Color Printer Sheets[?] Total Sheets % DS[?] Supplies (USD) Total cost (USD)
Daily Averages 8 8 $0.07
Grand Totals 3,043 3,043 0.0% $24.95
2009/04/14 0 0 0 0 0 n/a
2009/04/15 0 0 15 0 15 0.0% 0.12
2009/04/16 0 0 2 0 2 0.0% 0.02
2009/04/17 0 0 10 0 10 0.0% 0.08
2009/04/22 0 0 64 0 64 0.0% 0.52
2009/04/23 0 0 17 0 17 0.0% 0.14
2009/04/24 0 0 7 0 7 0.0% 0.06
2009/04/27 0 0 10 0 10 0.0% 0.08
2009/04/28 0 0 30 0 30 0.0% 0.25
2009/04/29 0 0 10 0 10 0.0% 0.08
2009/04/30 0 0 1 0 1 0.0% 0.01
2009/05/01 0 0 26 0 26 0.0% 0.21
2009/05/04 0 0 60 0 60 0.0% 0.49
2009/05/05 0 0 26 0 26 0.0% 0.21
2009/05/06 0 0 44 0 44 0.0% 0.36
2009/05/12 0 0 19 0 19 0.0% 0.16
2009/05/13 0 0 16 0 16 0.0% 0.13
2009/05/14 0 0 20 0 20 0.0% 0.16
2009/05/15 0 0 7 0 7 0.0% 0.06
2009/05/16 0 0 0 0 0 n/a
2009/05/17 0 0 0 0 0 n/a
2009/05/18 0 0 4 0 4 0.0% 0.03
2009/05/19 0 0 3 0 3 0.0% 0.02
2009/05/20 0 0 34 0 34 0.0% 0.28
2009/05/21 0 0 6 0 6 0.0% 0.05
2009/05/22 0 0 17 0 17 0.0% 0.14
2009/05/23 0 0 0 0 0 n/a
2009/05/24 0 0 0 0 0 n/a
2009/05/25 0 0 0 0 0 n/a
2009/05/26 0 0 58 0 58 0.0% 0.48
2009/05/27 0 0 6 0 6 0.0% 0.05
2009/05/28 0 0 1 0 1 0.0% 0.01
2009/05/29 0 0 13 0 13 0.0% 0.11
2009/05/30 0 0 0 0 0 n/a
2009/05/31 0 0 0 0 0 n/a
2009/06/01 0 0 19 0 19 0.0% 0.16
2009/06/02 0 0 7 0 7 0.0% 0.06
2009/06/03 0 0 26 0 26 0.0% 0.21
2009/06/04 0 0 9 0 9 0.0% 0.07
2009/06/17 0 0 53 0 53 0.0% 0.43
2009/06/18 0 0 17 0 17 0.0% 0.14
2009/06/19 0 0 15 0 15 0.0% 0.12
2009/06/23 0 0 13 0 13 0.0% 0.11
2009/06/24 0 0 6 0 6 0.0% 0.05
2009/06/25 0 0 0 0 0 n/a
2009/06/26 0 0 15 0 15 0.0% 0.12
2009/06/29 0 0 4 0 4 0.0% 0.03
2009/06/30 0 0 4 0 4 0.0% 0.03
2009/07/01 0 0 54 0 54 0.0% 0.44
2009/07/07 0 0 18 0 18 0.0% 0.15
2009/07/08 0 0 19 0 19 0.0% 0.16
2009/07/09 0 0 16 0 16 0.0% 0.13
2009/07/10 0 0 11 0 11 0.0% 0.09
2009/07/13 0 0 17 0 17 0.0% 0.14
2009/07/14 0 0 10 0 10 0.0% 0.08
2009/07/15 0 0 1 0 1 0.0% 0.01
2009/07/16 0 0 7 0 7 0.0% 0.06
2009/07/17 0 0 11 0 11 0.0% 0.09
2009/07/18 0 0 0 0 0 n/a
2009/07/19 0 0 0 0 0 n/a
2009/07/20 0 0 8 0 8 0.0% 0.07
2009/07/21 0 0 14 0 14 0.0% 0.11
2009/07/22 0 0 10 0 10 0.0% 0.08
2009/07/23 0 0 57 0 57 0.0% 0.47
2009/07/24 0 0 41 0 41 0.0% 0.34
2009/07/25 0 0 0 0 0 n/a
2009/07/26 0 0 0 0 0 n/a
2009/07/27 0 0 5 0 5 0.0% 0.04
2009/07/28 0 0 9 0 9 0.0% 0.07
2009/07/29 0 0 8 0 8 0.0% 0.07
2009/07/30 0 0 14 0 14 0.0% 0.11
2009/07/31 0 0 23 0 23 0.0% 0.19
2009/08/01 0 0 0 0 0 n/a
2009/08/02 0 0 0 0 0 n/a
2009/08/03 0 0 0 0 0 n/a
2009/08/04 0 0 15 0 15 0.0% 0.12
2009/08/05 0 0 33 0 33 0.0% 0.27
2009/08/06 0 0 1 0 1 0.0% 0.01
2009/08/07 0 0 0 0 0 n/a
2009/08/08 0 0 0 0 0 n/a
2009/08/09 0 0 0 0 0 n/a
2009/08/10 0 0 0 0 0 n/a
2009/08/11 0 0 15 0 15 0.0% 0.12
2009/08/12 0 0 10 0 10 0.0% 0.08
2009/08/13 0 0 19 0 19 0.0% 0.16
2009/08/14 0 0 0 0 0 n/a
2009/08/15 0 0 0 0 0 n/a
2009/08/16 0 0 0 0 0 n/a
2009/08/17 0 0 29 0 29 0.0% 0.24
2009/08/18 0 0 21 0 21 0.0% 0.17
2009/08/19 0 0 4 0 4 0.0% 0.03
2009/08/20 0 0 1 0 1 0.0% 0.01
2009/08/21 0 0 8 0 8 0.0% 0.07
2009/08/22 0 0 0 0 0 n/a
2009/08/23 0 0 0 0 0 n/a
2009/08/24 0 0 3 0 3 0.0% 0.02
2009/08/25 0 0 17 0 17 0.0% 0.14
2009/08/26 0 0 2 0 2 0.0% 0.02
2009/08/27 0 0 3 0 3 0.0% 0.02
2009/08/28 0 0 0 0 0 n/a
2009/08/29 0 0 0 0 0 n/a
2009/08/30 0 0 0 0 0 n/a
2009/08/31 0 0 0 0 0 n/a
2009/09/01 0 0 0 0 0 n/a
2009/09/02 0 0 36 0 36 0.0% 0.30
2009/09/03 0 0 6 0 6 0.0% 0.05
2009/09/04 0 0 30 0 30 0.0% 0.25
2009/09/05 0 0 0 0 0 n/a
2009/09/06 0 0 0 0 0 n/a
2009/09/07 0 0 0 0 0 n/a
2009/09/08 0 0 5 0 5 0.0% 0.04
2009/09/09 0 0 13 0 13 0.0% 0.11
2009/09/10 0 0 6 0 6 0.0% 0.05
2009/09/11 0 0 2 0 2 0.0% 0.02
2009/09/12 0 0 0 0 0 n/a
2009/09/13 0 0 0 0 0 n/a
2009/09/14 0 0 21 0 21 0.0% 0.17
2009/09/15 0 0 7 0 7 0.0% 0.06
2009/09/16 0 0 26 0 26 0.0% 0.21
2009/09/17 0 0 3 0 3 0.0% 0.02
2009/09/18 0 0 0 0 0 n/a
2009/09/19 0 0 0 0 0 n/a
2009/09/20 0 0 0 0 0 n/a
2009/09/21 0 0 30 0 30 0.0% 0.25
2009/09/22 0 0 13 0 13 0.0% 0.11
2009/09/23 0 0 10 0 10 0.0% 0.08
2009/09/24 0 0 49 0 49 0.0% 0.40
2009/09/25 0 0 14 0 14 0.0% 0.11
2009/09/26 0 0 0 0 0 n/a
2009/09/27 0 0 0 0 0 n/a
2009/09/28 0 0 18 0 18 0.0% 0.15
2009/09/29 0 0 0 0 0 n/a
2009/09/30 0 0 12 0 12 0.0% 0.10
2009/10/01 0 0 4 0 4 0.0% 0.03
2009/10/02 0 0 24 0 24 0.0% 0.20
2009/10/03 0 0 0 0 0 n/a
2009/10/04 0 0 0 0 0 n/a
2009/10/05 0 0 9 0 9 0.0% 0.07
2009/10/06 0 0 32 0 32 0.0% 0.26
2009/10/07 0 0 3 0 3 0.0% 0.02
2009/10/08 0 0 1 0 1 0.0% 0.01
2009/10/09 0 0 18 0 18 0.0% 0.15
2009/10/10 0 0 0 0 0 n/a
2009/10/11 0 0 0 0 0 n/a
2009/10/12 0 0 0 0 0 n/a
2009/10/13 0 0 4 0 4 0.0% 0.03
2009/10/14 0 0 15 0 15 0.0% 0.12
2009/10/15 0 0 6 0 6 0.0% 0.05
2009/10/16 0 0 0 0 0 n/a
2009/10/17 0 0 0 0 0 n/a
2009/10/18 0 0 0 0 0 n/a
2009/10/19 0 0 8 0 8 0.0% 0.07
2009/10/20 0 0 23 0 23 0.0% 0.19
2009/10/21 0 0 3 0 3 0.0% 0.02
2009/10/22 0 0 23 0 23 0.0% 0.19
2009/10/23 0 0 27 0 27 0.0% 0.22
2009/10/24 0 0 0 0 0 n/a
2009/10/25 0 0 0 0 0 n/a
2009/10/26 0 0 4 0 4 0.0% 0.03
2009/10/27 0 0 19 0 19 0.0% 0.16
2009/10/28 0 0 41 0 41 0.0% 0.34
2009/10/29 0 0 2 0 2 0.0% 0.02
2009/10/30 0 0 3 0 3 0.0% 0.02
2009/10/31 0 0 0 0 0 n/a
2009/11/01 0 0 0 0 0 n/a
2009/11/02 0 0 20 0 20 0.0% 0.16
2009/11/03 0 0 4 0 4 0.0% 0.03
2009/11/04 0 0 4 0 4 0.0% 0.03
2009/11/05 0 0 49 0 49 0.0% 0.40
2009/11/06 0 0 18 0 18 0.0% 0.15
2009/11/07 0 0 0 0 0 n/a
2009/11/08 0 0 0 0 0 n/a
2009/11/09 0 0 2 0 2 0.0% 0.02
2009/11/10 0 0 0 0 0 n/a
2009/11/11 0 0 0 0 0 n/a
2009/11/12 0 0 49 0 49 0.0% 0.40
2009/11/13 0 0 32 0 32 0.0% 0.26
2009/11/14 0 0 0 0 0 n/a
2009/11/15 0 0 0 0 0 n/a
2009/11/16 0 0 4 0 4 0.0% 0.03
2009/11/17 0 0 11 0 11 0.0% 0.09
2009/11/18 0 0 15 0 15 0.0% 0.12
2009/11/19 0 0 6 0 6 0.0% 0.05
2009/11/20 0 0 13 0 13 0.0% 0.11
2009/11/21 0 0 0 0 0 n/a
2009/11/22 0 0 0 0 0 n/a
2009/11/23 0 0 2 0 2 0.0% 0.02
2009/11/24 0 0 19 0 19 0.0% 0.16
2009/11/25 0 0 0 0 0 n/a
2009/11/26 0 0 0 0 0 n/a
2009/11/27 0 0 0 0 0 n/a
2009/11/28 0 0 0 0 0 n/a
2009/11/29 0 0 0 0 0 n/a
2009/11/30 0 0 1 0 1 0.0% 0.01
2009/12/01 0 0 9 0 9 0.0% 0.07
2009/12/02 0 0 6 0 6 0.0% 0.05
2009/12/03 0 0 12 0 12 0.0% 0.10
2009/12/04 0 0 6 0 6 0.0% 0.05
2009/12/05 0 0 0 0 0 n/a
2009/12/06 0 0 0 0 0 n/a
2009/12/07 0 0 7 0 7 0.0% 0.06
2009/12/08 0 0 0 0 0 n/a
2009/12/09 0 0 64 0 64 0.0% 0.52
2009/12/10 0 0 12 0 12 0.0% 0.10
2009/12/11 0 0 3 0 3 0.0% 0.02
2009/12/12 0 0 0 0 0 n/a
2009/12/13 0 0 0 0 0 n/a
2009/12/14 0 0 9 0 9 0.0% 0.07
2009/12/15 0 0 1 0 1 0.0% 0.01
2009/12/16 0 0 3 0 3 0.0% 0.02
2009/12/17 0 0 2 0 2 0.0% 0.02
2009/12/18 0 0 26 0 26 0.0% 0.21
2009/12/19 0 0 0 0 0 n/a
2009/12/20 0 0 0 0 0 n/a
2009/12/21 0 0 0 0 0 n/a
2009/12/22 0 0 0 0 0 n/a
2009/12/23 0 0 0 0 0 n/a
2009/12/30 0 0 0 0 0 n/a
2009/12/31 0 0 0 0 0 n/a
2010/01/01 0 0 0 0 0 n/a
2010/01/02 0 0 0 0 0 n/a
2010/01/03 0 0 0 0 0 n/a
2010/01/04 0 0 16 0 16 0.0% 0.13
2010/01/05 0 0 5 0 5 0.0% 0.04
2010/01/06 0 0 12 0 12 0.0% 0.10
2010/01/07 0 0 45 0 45 0.0% 0.37
2010/01/08 0 0 3 0 3 0.0% 0.02
2010/01/09 0 0 0 0 0 n/a
2010/01/10 0 0 0 0 0 n/a
2010/01/11 0 0 18 0 18 0.0% 0.15
2010/01/12 0 0 11 0 11 0.0% 0.09
2010/01/13 0 0 19 0 19 0.0% 0.16
2010/01/14 0 0 4 0 4 0.0% 0.03
2010/01/15 0 0 14 0 14 0.0% 0.11
2010/01/16 0 0 0 0 0 n/a
2010/01/17 0 0 0 0 0 n/a
2010/01/18 0 0 0 0 0 n/a
2010/01/19 0 0 7 0 7 0.0% 0.06
2010/01/20 0 0 11 0 11 0.0% 0.09
2010/01/21 0 0 6 0 6 0.0% 0.05
2010/01/22 0 0 6 0 6 0.0% 0.05
2010/01/23 0 0 0 0 0 n/a
2010/01/24 0 0 0 0 0 n/a
2010/01/25 0 0 8 0 8 0.0% 0.07
2010/01/26 0 0 4 0 4 0.0% 0.03
2010/01/27 0 0 9 0 9 0.0% 0.07
2010/01/28 0 0 0 0 0 n/a
2010/01/29 0 0 4 0 4 0.0% 0.03
2010/01/30 0 0 0 0 0 n/a
2010/01/31 0 0 0 0 0 n/a
2010/02/01 0 0 40 0 40 0.0% 0.33
2010/02/02 0 0 31 0 31 0.0% 0.25
2010/02/03 0 0 2 0 2 0.0% 0.02
2010/02/04 0 0 5 0 5 0.0% 0.04
2010/02/05 0 0 0 0 0 n/a
2010/02/06 0 0 0 0 0 n/a
2010/02/07 0 0 0 0 0 n/a
2010/02/08 0 0 3 0 3 0.0% 0.02
2010/02/09 0 0 2 0 2 0.0% 0.02
2010/02/10 0 0 4 0 4 0.0% 0.03
2010/02/11 0 0 6 0 6 0.0% 0.05
2010/02/12 0 0 7 0 7 0.0% 0.06
2010/02/13 0 0 0 0 0 n/a
2010/02/14 0 0 0 0 0 n/a
2010/02/15 0 0 0 0 0 n/a
2010/02/16 0 0 0 0 0 n/a
2010/02/17 0 0 0 0 0 n/a
2010/02/18 0 0 22 0 22 0.0% 0.18
2010/02/19 0 0 1 0 1 0.0% 0.01
2010/02/20 0 0 0 0 0 n/a
2010/02/21 0 0 0 0 0 n/a
2010/02/22 0 0 4 0 4 0.0% 0.03
2010/02/23 0 0 1 0 1 0.0% 0.01
2010/02/24 0 0 6 0 6 0.0% 0.05
2010/02/25 0 0 5 0 5 0.0% 0.04
2010/02/26 0 0 3 0 3 0.0% 0.02
2010/02/27 0 0 0 0 0 n/a
2010/02/28 0 0 0 0 0 n/a
2010/03/01 0 0 0 0 0 n/a
2010/03/02 0 0 0 0 0 n/a
2010/03/03 0 0 0 0 0 n/a
2010/03/04 0 0 0 0 0 n/a
2010/03/05 0 0 0 0 0 n/a
2010/03/06 0 0 0 0 0 n/a
2010/03/07 0 0 0 0 0 n/a
2010/03/08 0 0 2 0 2 0.0% 0.02
2010/03/09 0 0 9 0 9 0.0% 0.07
2010/03/10 0 0 10 0 10 0.0% 0.08
2010/03/11 0 0 4 0 4 0.0% 0.03
2010/03/12 0 0 9 0 9 0.0% 0.07
2010/03/13 0 0 0 0 0 n/a
2010/03/14 0 0 0 0 0 n/a
2010/03/15 0 0 10 0 10 0.0% 0.08
2010/03/16 0 0 8 0 8 0.0% 0.07
2010/03/17 0 0 17 0 17 0.0% 0.14
2010/03/18 0 0 1 0 1 0.0% 0.01
2010/03/19 0 0 3 0 3 0.0% 0.02
2010/03/20 0 0 0 0 0 n/a
2010/03/21 0 0 0 0 0 n/a
2010/03/22 0 0 2 0 2 0.0% 0.02
2010/03/23 0 0 0 0 0 n/a
2010/03/24 0 0 5 0 5 0.0% 0.04
2010/03/25 0 0 9 0 9 0.0% 0.07
2010/03/26 0 0 1 0 1 0.0% 0.01
2010/03/27 0 0 0 0 0 n/a
2010/03/28 0 0 0 0 0 n/a
2010/03/29 0 0 19 0 19 0.0% 0.16
2010/03/30 0 0 2 0 2 0.0% 0.02
2010/03/31 0 0 19 0 19 0.0% 0.16
2010/04/01 0 0 2 0 2 0.0% 0.02
2010/04/02 0 0 11 0 11 0.0% 0.09
2010/04/03 0 0 0 0 0 n/a
2010/04/04 0 0 0 0 0 n/a
2010/04/05 0 0 39 0 39 0.0% 0.32
2010/04/06 0 0 3 0 3 0.0% 0.02
2010/04/07 0 0 75 0 75 0.0% 0.61
2010/04/08 0 0 1 0 1 0.0% 0.01
2010/04/09 0 0 6 0 6 0.0% 0.05
2010/04/10 0 0 0 0 0 n/a
2010/04/11 0 0 0 0 0 n/a
2010/04/12 0 0 0 0 0 n/a
2010/04/13 0 0 0 0 0 n/a
2010/04/14 0 0 4 0 4 0.0% 0.03
2010/04/15 0 0 0 0 0 n/a
2010/04/16 0 0 18 0 18 0.0% 0.15
2010/04/17 0 0 0 0 0 n/a
2010/04/18 0 0 0 0 0 n/a
2010/04/19 0 0 0 0 0 n/a
2010/04/20 0 0 7 0 7 0.0% 0.06
2010/04/21 0 0 12 0 12 0.0% 0.10
2010/04/22 0 0 0 0 0 n/a
2010/04/23 0 0 1 0 1 0.0% 0.01
2010/04/24 0 0 0 0 0 n/a
2010/04/25 0 0 0 0 0 n/a
2010/04/26 0 0 4 0 4 0.0% 0.03
2010/04/27 0 0 5 0 5 0.0% 0.04
2010/04/28 0 0 4 0 4 0.0% 0.03
2010/04/29 0 0 16 0 16 0.0% 0.13
2010/04/30 0 0 37 0 37 0.0% 0.30
2010/05/01 0 0 0 0 0 n/a
2010/05/02 0 0 0 0 0 n/a
2010/05/03 0 0 48 0 48 0.0% 0.39
2010/05/04 0 0 6 0 6 0.0% 0.05
2010/05/05 0 0 1 0 1 0.0% 0.01
2010/05/06 0 0 3 0 3 0.0% 0.02
2010/05/07 0 0 7 0 7 0.0% 0.06
2010/05/08 0 0 0 0 0 n/a
2010/05/09 0 0 0 0 0 n/a
2010/05/10 0 0 10 0 10 0.0% 0.08
2010/05/11 0 0 1 0 1 0.0% 0.01
2010/05/12 0 0 4 0 4 0.0% 0.03
2010/05/13 0 0 1 0 1 0.0% 0.01
2010/05/14 0 0 0 0 0 n/a
2010/05/15 0 0 0 0 0 n/a
2010/05/16 0 0 0 0 0 n/a
2010/05/17 0 0 10 0 10 0.0% 0.08
2010/05/18 0 0 0 0 0 n/a
2010/05/19 0 0 4 0 4 0.0% 0.03
2010/05/20 0 0 2 0 2 0.0% 0.02
2010/05/21 0 0 0 0 0 n/a
spreadsheet iconDownload as a spreadsheet (.csv)
$/page, B&W printers
$/page, color printers
Lb. CO2 per ton of paper

N.B.: CO2 emissions are based on Environmental Defense's paper calculator for 20 lb 30% post-consumer paper. Emissions include paper only, not the energy cost of producing supplies or operating the printers.

* Most figures for power consumption, print speed, and duty cycle, are estimates from HP.com. They might not match the actual power consumption or the manufacturers' published figures. Please see HP's disclaimer.

‡ Utilization figures are normalized to an average month of 30.4375 days. Utilization as a fraction of duty cycle depends on the duty cycle; please see the paragraph above for a disclaimer. Note that monthly and daily peak impressions are not so normalized, so the last month's utilization (literally: the last 30 days normed to 30.4375 days) may actually be higher than the "peak" month's impression count.

© 2010 Virebo. [credits]