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

Details for zora28.miskatonic.edu (Virebo printer ID#2500)

Printer Information
AttributeValue
IP Address10.106.215.158
Hostnamezora28.miskatonic.edu
Colors1
Serial numberDFUQAAO2
Hardware address53:af:97:4:af:d6
Media pathsSimplex Duplex-Long edge binding Duplex-Short edge binding
DescriptionHP ETHERNET MULTI-ENVIRONMENT,ROM L.20.07,JETDIRECT,JD84,EEPROM L.20.24
Device descriptionHP LaserJet 4100 Series
Metadata
departmentUrban Planning
divisionPickman Graduate School of Design
extern_locationTheodotides Hall-390
extern_buildingTheodotides Hall
Date installed (log in to set install date)
BuildingTheodotides Hall (Theodotides Hall-390)
Marker counter unitimpressions
Inferred modelhp laserjet 4100
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 150,000
Pages-per-minute, color unknown
Pages-per-minute, black & white 25
Power save mode power draw, watts16
Idle mode power draw, watts18
Active power draw, watts317
Printer Performance
NameValue
Utilization‡ (last month)5,186
Utilization (lifetime average month)4,875
Utilization as % of duty cycle (last month)3.5
Utilization as % of duty cycle (lifetime average month)3.3
Peak monthly impressions 8,816 (November 2009)
Peak daily impressions 878 (2009-Nov-01)
Monthly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2009/05 1,910 968 143.99 $34.63 $151.93
2009/06 2,199 1,118 $39.90 $9.17
2009/07 2,234 1,136 $40.54 $9.32
2009/08 1,142 842 $22.86 $6.90
2009/09 6,702 5,001 143.99 $134.67 $185.00
2009/10 8,194 6,617 143.99 $168.77 $198.25
2009/11 8,816 6,574 287.98 $177.11 $341.89
2009/12 4,018 3,329 $83.45 $27.30
2010/01 2,491 1,874 $50.18 $15.37
2010/02 6,923 5,166 143.99 $139.11 $186.35
2010/03 6,744 5,204 $136.92 $42.67
2010/04 4,349 3,880 143.99 $92.59 $175.81
2010/05 3,228 2,645 $66.80 $21.69
Quarterly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2009/04/01--2009/06/30 4,109 2,086 143.99 $74.53 $161.10
2009/07/01--2009/09/30 10,078 6,979 143.99 $198.07 $201.22
2009/10/01--2009/12/31 21,028 16,520 431.97 $429.34 $567.43
2010/01/01--2010/03/31 16,158 12,244 143.99 $326.21 $244.39
2010/04/01--2010/06/30 7,577 6,525 143.99 $159.40 $197.50
Yearly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2008/06/01--2009/05/31 1,910 968 143.99 $34.63 $151.93
2009/06/01--2010/05/31 57,040 43,386 863.94 $1,152.91 $1,219.71

* 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 Cartridge HP C8061X 202.00 gm. 450.00 gm. 45.0 sparkline
Recent supply replacements
Change time Imp. since last Supply description Max. capacity % left before Price (USD)
2010/04/16 15:19 [14] Toner Cartridge HP C8061X 450 gm. 1 143.99
2010/02/12 09:18 [15] Toner Cartridge HP C8061X 450 gm. 1 143.99
2009/11/30 14:45 [12] Toner Cartridge HP C8061X 450 gm. 1 143.99
2009/11/03 15:33 [18] Toner Cartridge HP C8061X 450 gm. 2 143.99
2009/10/07 11:33 [18] Toner Cartridge HP C8061X 450 gm. 2 143.99
2009/09/14 10:18 [15] Toner Cartridge HP C8061X 450 gm. 1 143.99
2009/05/18 08:30 [30] Toner Cartridge HP C8061X 450 gm. 1 143.99

7 supplies (total $1,007.93) from 2009/05/18 08:30 to 2010/04/16 15:19.

Daily printing
Date Color printer imp.[?] Color imp.[?] Total imp.[?] Color Printer Sheets[?] Total Sheets % DS[?] Supplies (USD) Total cost (USD)
Daily Averages 159 120 $2.72 $3.71
Grand Totals 58,950 44,354 32.9% $1,007.93 $1,371.63
2009/05/17 0 0 37 0 19 94.7% 0.16
2009/05/18 0 0 320 0 162 97.5% 143.99 145.32
2009/05/19 0 0 109 0 56 94.6% 0.46
2009/05/20 0 0 152 0 76 100.0% 0.62
2009/05/21 0 0 309 0 155 99.4% 1.27
2009/05/22 0 0 237 0 120 97.5% 0.98
2009/05/23 0 0 0 0 0 n/a
2009/05/24 0 0 92 0 47 95.7% 0.39
2009/05/25 0 0 68 0 35 94.3% 0.29
2009/05/26 0 0 50 0 26 92.3% 0.21
2009/05/27 0 0 125 0 64 95.3% 0.52
2009/05/28 0 0 41 0 21 95.2% 0.17
2009/05/29 0 0 87 0 45 93.3% 0.37
2009/05/30 0 0 199 0 100 99.0% 0.82
2009/05/31 0 0 84 0 42 100.0% 0.34
2009/06/01 0 0 326 0 164 98.8% 1.34
2009/06/02 0 0 169 0 85 98.8% 0.70
2009/06/03 0 0 171 0 87 96.6% 0.71
2009/06/04 0 0 62 0 31 100.0% 0.25
2009/06/05 0 0 198 0 100 98.0% 0.82
2009/06/06 0 0 0 0 0 n/a
2009/06/07 0 0 2 0 1 100.0% 0.01
2009/06/08 0 0 36 0 18 100.0% 0.15
2009/06/09 0 0 1 0 1 0.0% 0.01
2009/06/10 0 0 97 0 51 90.2% 0.42
2009/06/11 0 0 49 0 25 96.0% 0.20
2009/06/12 0 0 73 0 37 97.3% 0.30
2009/06/13 0 0 8 0 5 60.0% 0.04
2009/06/14 0 0 21 0 11 90.9% 0.09
2009/06/15 0 0 158 0 80 97.5% 0.66
2009/06/16 0 0 12 0 7 71.4% 0.06
2009/06/17 0 0 183 0 92 98.9% 0.75
2009/06/18 0 0 42 0 22 90.9% 0.18
2009/06/19 0 0 0 0 0 n/a
2009/06/20 0 0 0 0 0 n/a
2009/06/21 0 0 0 0 0 n/a
2009/06/22 0 0 35 0 18 94.4% 0.15
2009/06/23 0 0 87 0 45 93.3% 0.37
2009/06/24 0 0 22 0 11 100.0% 0.09
2009/06/25 0 0 114 0 57 100.0% 0.47
2009/06/26 0 0 10 0 5 100.0% 0.04
2009/06/27 0 0 0 0 0 n/a
2009/06/28 0 0 7 0 5 40.0% 0.04
2009/06/29 0 0 163 0 83 96.4% 0.68
2009/06/30 0 0 153 0 77 98.7% 0.63
2009/07/01 0 0 22 0 12 83.3% 0.10
2009/07/02 0 0 11 0 7 57.1% 0.06
2009/07/03 0 0 10 0 7 42.9% 0.06
2009/07/04 0 0 198 0 99 100.0% 0.81
2009/07/05 0 0 0 0 0 n/a
2009/07/06 0 0 334 0 168 98.8% 1.38
2009/07/07 0 0 40 0 23 73.9% 0.19
2009/07/08 0 0 64 0 33 93.9% 0.27
2009/07/09 0 0 132 0 67 97.0% 0.55
2009/07/10 0 0 0 0 0 n/a
2009/07/11 0 0 30 0 15 100.0% 0.12
2009/07/12 0 0 175 0 88 98.9% 0.72
2009/07/13 0 0 6 0 3 100.0% 0.02
2009/07/14 0 0 399 0 201 98.5% 1.65
2009/07/15 0 0 0 0 0 n/a
2009/07/16 0 0 107 0 54 98.1% 0.44
2009/07/17 0 0 1 0 1 0.0% 0.01
2009/07/18 0 0 0 0 0 n/a
2009/07/19 0 0 91 0 46 97.8% 0.38
2009/07/20 0 0 235 0 118 99.2% 0.97
2009/07/21 0 0 35 0 18 94.4% 0.15
2009/07/22 0 0 134 0 68 97.1% 0.56
2009/07/23 0 0 27 0 14 92.9% 0.11
2009/07/24 0 0 6 0 3 100.0% 0.02
2009/07/25 0 0 0 0 0 n/a
2009/07/26 0 0 1 0 1 0.0% 0.01
2009/07/27 0 0 41 0 21 95.2% 0.17
2009/07/28 0 0 26 0 14 85.7% 0.11
2009/07/29 0 0 105 0 53 98.1% 0.43
2009/07/30 0 0 4 0 2 100.0% 0.02
2009/07/31 0 0 0 0 0 n/a
2009/08/01 0 0 0 0 0 n/a
2009/08/02 0 0 18 0 18 0.0% 0.15
2009/08/03 0 0 2 0 2 0.0% 0.02
2009/08/04 0 0 166 0 98 69.4% 0.80
2009/08/05 0 0 6 0 5 20.0% 0.04
2009/08/06 0 0 23 0 23 0.0% 0.19
2009/08/07 0 0 1 0 1 0.0% 0.01
2009/08/08 0 0 0 0 0 n/a
2009/08/09 0 0 0 0 0 n/a
2009/08/10 0 0 170 0 116 46.6% 0.95
2009/08/11 0 0 107 0 107 0.0% 0.88
2009/08/12 0 0 43 0 43 0.0% 0.35
2009/08/13 0 0 22 0 21 4.8% 0.17
2009/08/14 0 0 0 0 0 n/a
2009/08/15 0 0 20 0 20 0.0% 0.16
2009/08/16 0 0 42 0 21 100.0% 0.17
2009/08/17 0 0 35 0 32 9.4% 0.26
2009/08/18 0 0 12 0 10 20.0% 0.08
2009/08/19 0 0 4 0 4 0.0% 0.03
2009/08/20 0 0 3 0 3 0.0% 0.02
2009/08/21 0 0 0 0 0 n/a
2009/08/22 0 0 0 0 0 n/a
2009/08/23 0 0 42 0 42 0.0% 0.34
2009/08/24 0 0 23 0 19 21.1% 0.16
2009/08/25 0 0 36 0 36 0.0% 0.30
2009/08/26 0 0 40 0 32 25.0% 0.26
2009/08/27 0 0 150 0 85 76.5% 0.70
2009/08/28 0 0 0 0 0 n/a
2009/08/29 0 0 169 0 96 76.0% 0.79
2009/08/30 0 0 3 0 3 0.0% 0.02
2009/08/31 0 0 5 0 5 0.0% 0.04
2009/09/01 0 0 91 0 91 0.0% 0.75
2009/09/02 0 0 18 0 13 38.5% 0.11
2009/09/03 0 0 37 0 28 32.1% 0.23
2009/09/04 0 0 131 0 119 10.1% 0.98
2009/09/05 0 0 70 0 70 0.0% 0.57
2009/09/06 0 0 13 0 13 0.0% 0.11
2009/09/07 0 0 36 0 36 0.0% 0.30
2009/09/08 0 0 296 0 243 21.8% 1.99
2009/09/09 0 0 171 0 171 0.0% 1.40
2009/09/10 0 0 444 0 383 15.9% 3.14
2009/09/11 0 0 473 0 321 47.4% 2.63
2009/09/12 0 0 114 0 114 0.0% 0.93
2009/09/13 0 0 12 0 6 100.0% 0.05
2009/09/14 0 0 278 0 184 51.1% 143.99 145.50
2009/09/15 0 0 408 0 233 75.1% 1.91
2009/09/16 0 0 160 0 119 34.5% 0.98
2009/09/17 0 0 488 0 468 4.3% 3.84
2009/09/18 0 0 665 0 493 34.9% 4.04
2009/09/19 0 0 21 0 21 0.0% 0.17
2009/09/20 0 0 576 0 298 93.3% 2.44
2009/09/21 0 0 107 0 79 35.4% 0.65
2009/09/22 0 0 153 0 136 12.5% 1.12
2009/09/23 0 0 67 0 55 21.8% 0.45
2009/09/24 0 0 251 0 165 52.1% 1.35
2009/09/25 0 0 270 0 167 61.7% 1.37
2009/09/26 0 0 27 0 16 68.8% 0.13
2009/09/27 0 0 15 0 12 25.0% 0.10
2009/09/28 0 0 563 0 415 35.7% 3.40
2009/09/29 0 0 403 0 240 67.9% 1.97
2009/09/30 0 0 344 0 292 17.8% 2.39
2009/10/01 0 0 387 0 379 2.1% 3.11
2009/10/02 0 0 205 0 114 79.8% 0.93
2009/10/03 0 0 8 0 8 0.0% 0.07
2009/10/04 0 0 14 0 9 55.6% 0.07
2009/10/05 0 0 304 0 290 4.8% 2.38
2009/10/06 0 0 318 0 281 13.2% 2.30
2009/10/07 0 0 54 0 54 0.0% 143.99 144.43
2009/10/08 0 0 91 0 84 8.3% 0.69
2009/10/09 0 0 21 0 21 0.0% 0.17
2009/10/10 0 0 215 0 208 3.4% 1.71
2009/10/11 0 0 1 0 1 0.0% 0.01
2009/10/12 0 0 326 0 224 45.5% 1.84
2009/10/13 0 0 347 0 255 36.1% 2.09
2009/10/14 0 0 337 0 311 8.4% 2.55
2009/10/15 0 0 233 0 160 45.6% 1.31
2009/10/16 0 0 405 0 290 39.7% 2.38
2009/10/17 0 0 112 0 103 8.7% 0.84
2009/10/18 0 0 45 0 45 0.0% 0.37
2009/10/19 0 0 250 0 219 14.2% 1.80
2009/10/20 0 0 481 0 405 18.8% 3.32
2009/10/21 0 0 357 0 279 28.0% 2.29
2009/10/22 0 0 290 0 182 59.3% 1.49
2009/10/23 0 0 293 0 193 51.8% 1.58
2009/10/24 0 0 65 0 50 30.0% 0.41
2009/10/25 0 0 878 0 763 15.1% 6.26
2009/10/26 0 0 318 0 268 18.7% 2.20
2009/10/27 0 0 358 0 292 22.6% 2.39
2009/10/28 0 0 379 0 278 36.3% 2.28
2009/10/29 0 0 174 0 101 72.3% 0.83
2009/10/30 0 0 414 0 236 75.4% 1.94
2009/10/31 0 0 514 0 514 0.0% 4.21
2009/11/01 0 0 34 0 25 36.0% 0.20
2009/11/02 0 0 862 0 684 26.0% 5.61
2009/11/03 0 0 131 0 81 61.7% 143.99 144.65
2009/11/04 0 0 529 0 433 22.2% 3.55
2009/11/05 0 0 340 0 205 65.9% 1.68
2009/11/06 0 0 530 0 284 86.6% 2.33
2009/11/07 0 0 209 0 113 85.0% 0.93
2009/11/08 0 0 244 0 190 28.4% 1.56
2009/11/09 0 0 488 0 303 61.1% 2.48
2009/11/10 0 0 276 0 230 20.0% 1.89
2009/11/11 0 0 300 0 221 35.7% 1.81
2009/11/12 0 0 106 0 75 41.3% 0.61
2009/11/13 0 0 171 0 140 22.1% 1.15
2009/11/14 0 0 279 0 248 12.5% 2.03
2009/11/15 0 0 456 0 414 10.1% 3.39
2009/11/16 0 0 354 0 308 14.9% 2.53
2009/11/17 0 0 795 0 620 28.2% 5.08
2009/11/18 0 0 509 0 418 21.8% 3.43
2009/11/19 0 0 189 0 139 36.0% 1.14
2009/11/20 0 0 151 0 149 1.3% 1.22
2009/11/21 0 0 264 0 170 55.3% 1.39
2009/11/22 0 0 81 0 61 32.8% 0.50
2009/11/23 0 0 146 0 137 6.6% 1.12
2009/11/24 0 0 769 0 403 90.8% 3.30
2009/11/25 0 0 262 0 214 22.4% 1.75
2009/11/26 0 0 61 0 31 96.8% 0.25
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 0 280 0 278 0.7% 143.99 146.27
2009/12/01 0 0 132 0 118 11.9% 0.97
2009/12/02 0 0 96 0 96 0.0% 0.79
2009/12/03 0 0 384 0 343 12.0% 2.81
2009/12/04 0 0 145 0 130 11.5% 1.07
2009/12/05 0 0 106 0 106 0.0% 0.87
2009/12/06 0 0 260 0 192 35.4% 1.57
2009/12/07 0 0 303 0 235 28.9% 1.93
2009/12/08 0 0 121 0 117 3.4% 0.96
2009/12/09 0 0 174 0 135 28.9% 1.11
2009/12/10 0 0 148 0 113 31.0% 0.93
2009/12/11 0 0 49 0 48 2.1% 0.39
2009/12/12 0 0 154 0 130 18.5% 1.07
2009/12/13 0 0 137 0 134 2.2% 1.10
2009/12/14 0 0 207 0 174 19.0% 1.43
2009/12/15 0 0 592 0 445 33.0% 3.65
2009/12/16 0 0 22 0 22 0.0% 0.18
2009/12/17 0 0 372 0 300 24.0% 2.46
2009/12/18 0 0 204 0 163 25.2% 1.34
2009/12/19 0 0 32 0 24 33.3% 0.20
2009/12/20 0 0 170 0 118 44.1% 0.97
2009/12/21 0 0 23 0 23 0.0% 0.19
2009/12/22 0 0 66 0 44 50.0% 0.36
2009/12/23 0 0 6 0 6 0.0% 0.05
2009/12/24 0 0 0 0 0 n/a
2009/12/25 0 0 0 0 0 n/a
2009/12/26 0 0 0 0 0 n/a
2009/12/27 0 0 0 0 0 n/a
2009/12/28 0 0 2 0 1 100.0% 0.01
2009/12/29 0 0 63 0 63 0.0% 0.52
2009/12/30 0 0 50 0 49 2.0% 0.40
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 1 0 1 0.0% 0.01
2010/01/04 0 0 57 0 57 0.0% 0.47
2010/01/05 0 0 0 0 0 n/a
2010/01/06 0 0 7 0 7 0.0% 0.06
2010/01/07 0 0 162 0 148 9.5% 1.21
2010/01/08 0 0 334 0 180 85.6% 1.48
2010/01/09 0 0 45 0 23 95.7% 0.19
2010/01/10 0 0 26 0 26 0.0% 0.21
2010/01/11 0 0 90 0 58 55.2% 0.48
2010/01/12 0 0 63 0 44 43.2% 0.36
2010/01/13 0 0 113 0 87 29.9% 0.71
2010/01/14 0 0 100 0 62 61.3% 0.51
2010/01/15 0 0 71 0 71 0.0% 0.58
2010/01/16 0 0 0 0 0 n/a
2010/01/17 0 0 25 0 23 8.7% 0.19
2010/01/18 0 0 25 0 13 92.3% 0.11
2010/01/19 0 0 80 0 58 37.9% 0.48
2010/01/20 0 0 1 0 1 0.0% 0.01
2010/01/21 0 0 57 0 45 26.7% 0.37
2010/01/22 0 0 67 0 64 4.7% 0.52
2010/01/23 0 0 0 0 0 n/a
2010/01/24 0 0 25 0 25 0.0% 0.20
2010/01/25 0 0 45 0 45 0.0% 0.37
2010/01/26 0 0 236 0 193 22.3% 1.58
2010/01/27 0 0 245 0 191 28.3% 1.57
2010/01/28 0 0 285 0 176 61.9% 1.44
2010/01/29 0 0 97 0 91 6.6% 0.75
2010/01/30 0 0 109 0 80 36.2% 0.66
2010/01/31 0 0 125 0 105 19.0% 0.86
2010/02/01 0 0 400 0 277 44.4% 2.27
2010/02/02 0 0 106 0 99 7.1% 0.81
2010/02/03 0 0 150 0 133 12.8% 1.09
2010/02/04 0 0 658 0 389 69.2% 3.19
2010/02/05 0 0 429 0 318 34.9% 2.61
2010/02/06 0 0 0 0 0 n/a
2010/02/07 0 0 8 0 4 100.0% 0.03
2010/02/08 0 0 113 0 84 34.5% 0.69
2010/02/09 0 0 253 0 194 30.4% 1.59
2010/02/10 0 0 587 0 433 35.6% 3.55
2010/02/11 0 0 242 0 155 56.1% 1.27
2010/02/12 0 0 135 0 115 17.4% 143.99 144.93
2010/02/13 0 0 27 0 18 50.0% 0.15
2010/02/14 0 0 104 0 92 13.0% 0.75
2010/02/15 0 0 221 0 148 49.3% 1.21
2010/02/16 0 0 343 0 256 34.0% 2.10
2010/02/17 0 0 245 0 189 29.6% 1.55
2010/02/18 0 0 303 0 263 15.2% 2.16
2010/02/19 0 0 137 0 115 19.1% 0.94
2010/02/20 0 0 157 0 140 12.1% 1.15
2010/02/21 0 0 178 0 132 34.8% 1.08
2010/02/22 0 0 272 0 192 41.7% 1.57
2010/02/23 0 0 290 0 245 18.4% 2.01
2010/02/24 0 0 317 0 255 24.3% 2.09
2010/02/25 0 0 474 0 325 45.8% 2.67
2010/02/26 0 0 346 0 256 35.2% 2.10
2010/02/27 0 0 71 0 64 10.9% 0.52
2010/02/28 0 0 357 0 275 29.8% 2.25
2010/03/01 0 0 378 0 366 3.3% 3.00
2010/03/02 0 0 265 0 222 19.4% 1.82
2010/03/03 0 0 515 0 271 90.0% 2.22
2010/03/04 0 0 590 0 417 41.5% 3.42
2010/03/05 0 0 235 0 160 46.9% 1.31
2010/03/06 0 0 117 0 92 27.2% 0.75
2010/03/07 0 0 113 0 98 15.3% 0.80
2010/03/08 0 0 64 0 49 30.6% 0.40
2010/03/09 0 0 290 0 244 18.9% 2.00
2010/03/10 0 0 220 0 199 10.6% 1.63
2010/03/11 0 0 300 0 262 14.5% 2.15
2010/03/12 0 0 257 0 190 35.3% 1.56
2010/03/13 0 0 142 0 142 0.0% 1.16
2010/03/14 0 0 108 0 70 54.3% 0.57
2010/03/15 0 0 162 0 135 20.0% 1.11
2010/03/16 0 0 437 0 295 48.1% 2.42
2010/03/17 0 0 447 0 382 17.0% 3.13
2010/03/18 0 0 185 0 138 34.1% 1.13
2010/03/19 0 0 41 0 22 86.4% 0.18
2010/03/20 0 0 1 0 1 0.0% 0.01
2010/03/21 0 0 209 0 170 22.9% 1.39
2010/03/22 0 0 212 0 164 29.3% 1.34
2010/03/23 0 0 2 0 2 0.0% 0.02
2010/03/24 0 0 121 0 120 0.8% 0.98
2010/03/25 0 0 82 0 75 9.3% 0.61
2010/03/26 0 0 55 0 28 96.4% 0.23
2010/03/27 0 0 4 0 4 0.0% 0.03
2010/03/28 0 0 125 0 72 73.6% 0.59
2010/03/29 0 0 191 0 162 17.9% 1.33
2010/03/30 0 0 387 0 347 11.5% 2.85
2010/03/31 0 0 489 0 305 60.3% 2.50
2010/04/01 0 0 344 0 304 13.2% 2.49
2010/04/02 0 0 12 0 12 0.0% 0.10
2010/04/03 0 0 49 0 49 0.0% 0.40
2010/04/04 0 0 0 0 0 n/a
2010/04/05 0 0 183 0 151 21.2% 1.24
2010/04/06 0 0 128 0 115 11.3% 0.94
2010/04/07 0 0 128 0 117 9.4% 0.96
2010/04/08 0 0 105 0 86 22.1% 0.71
2010/04/09 0 0 37 0 30 23.3% 0.25
2010/04/10 0 0 48 0 44 9.1% 0.36
2010/04/11 0 0 0 0 0 n/a
2010/04/12 0 0 41 0 28 46.4% 0.23
2010/04/13 0 0 257 0 194 32.5% 1.59
2010/04/14 0 0 102 0 80 27.5% 0.66
2010/04/15 0 0 221 0 193 14.5% 1.58
2010/04/16 0 0 83 0 63 31.7% 143.99 144.51
2010/04/17 0 0 238 0 211 12.8% 1.73
2010/04/18 0 0 30 0 27 11.1% 0.22
2010/04/19 0 0 459 0 459 0.0% 3.76
2010/04/20 0 0 50 0 47 6.4% 0.39
2010/04/21 0 0 226 0 216 4.6% 1.77
2010/04/22 0 0 49 0 49 0.0% 0.40
2010/04/23 0 0 96 0 96 0.0% 0.79
2010/04/24 0 0 126 0 126 0.0% 1.03
2010/04/25 0 0 145 0 125 16.0% 1.02
2010/04/26 0 0 160 0 160 0.0% 1.31
2010/04/27 0 0 328 0 308 6.5% 2.53
2010/04/28 0 0 181 0 179 1.1% 1.47
2010/04/29 0 0 468 0 358 30.7% 2.94
2010/04/30 0 0 55 0 53 3.8% 0.43
2010/05/01 0 0 3 0 2 50.0% 0.02
2010/05/02 0 0 27 0 25 8.0% 0.20
2010/05/03 0 0 185 0 180 2.8% 1.48
2010/05/04 0 0 383 0 367 4.4% 3.01
2010/05/05 0 0 266 0 250 6.4% 2.05
2010/05/06 0 0 201 0 165 21.8% 1.35
2010/05/07 0 0 134 0 124 8.1% 1.02
2010/05/08 0 0 25 0 13 92.3% 0.11
2010/05/09 0 0 56 0 49 14.3% 0.40
2010/05/10 0 0 127 0 125 1.6% 1.02
2010/05/11 0 0 85 0 83 2.4% 0.68
2010/05/12 0 0 237 0 191 24.1% 1.57
2010/05/13 0 0 201 0 201 0.0% 1.65
2010/05/14 0 0 66 0 59 11.9% 0.48
2010/05/15 0 0 99 0 71 39.4% 0.58
2010/05/16 0 0 23 0 17 35.3% 0.14
2010/05/17 0 0 204 0 172 18.6% 1.41
2010/05/18 0 0 165 0 105 57.1% 0.86
2010/05/19 0 0 75 0 47 59.6% 0.39
2010/05/20 0 0 666 0 399 66.9% 3.27
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]