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Miskatonic University

Details for yun488.miskatonic.edu (Virebo printer ID#141)

Printer Information
AttributeValue
IP Address10.223.125.104
Hostnameyun488.miskatonic.edu
Colors1
Serial numberAIR313OD
Hardware addressa1:f5:7c:b1:d1:a0
Media pathsSimplex Duplex-Long edge binding Duplex-Short edge binding
DescriptionHP ETHERNET MULTI-ENVIRONMENT,ROM none,JETDIRECT,JD128,EEPROM V.33.14,CIDATE 08/24/2006
Device descriptionhp LaserJet 4250
Metadata
extern_locationLemuria Hall-D974
extern_buildingLemuria Hall
Date installed (log in to set install date)
BuildingLemuria Hall (Lemuria Hall-D974)
Marker counter unitimpressions
Inferred modelhp laserjet 4250
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 200,000
Pages-per-minute, color unknown
Pages-per-minute, black & white 45
Power save mode power draw, watts13
Idle mode power draw, watts20
Active power draw, watts680
Printer Performance
NameValue
Utilization‡ (last month)17,456
Utilization (lifetime average month)13,948
Utilization as % of duty cycle (last month)8.7
Utilization as % of duty cycle (lifetime average month)7.0
Peak monthly impressions 22,317 (February 2010)
Peak daily impressions 1,729 (2010-Feb-01)
Monthly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2009/04 14,387 7,224 $245.28 $59.24
2009/05 15,045 7,572 654.93 $256.64 $717.02
2009/06 956 485 $16.34 $3.98
2009/07 3,668 1,852 $62.62 $15.19
2009/08 6,626 4,328 $121.17 $35.49
2009/09 14,091 9,669 166.99 $261.50 $246.28
2009/10 19,834 13,604 333.98 $368.03 $445.53
2009/11 18,447 12,004 333.98 $336.98 $432.41
2009/12 13,741 8,444 166.99 $246.93 $236.23
2010/01 8,722 5,426 166.99 $157.28 $211.48
2010/02 22,317 13,959 333.98 $403.05 $448.44
2010/03 17,552 10,713 166.99 $314.82 $254.84
2010/04 17,731 10,515 166.99 $315.51 $253.21
2010/05 10,650 6,559 166.99 $191.50 $220.77
Quarterly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2009/04/01--2009/06/30 30,388 15,281 654.93 $518.26 $780.23
2009/07/01--2009/09/30 24,385 15,849 166.99 $445.29 $296.95
2009/10/01--2009/12/31 52,022 34,052 834.95 $951.94 $1,114.18
2010/01/01--2010/03/31 48,591 30,098 667.96 $875.15 $914.76
2010/04/01--2010/06/30 28,381 17,074 333.98 $507.01 $473.99
Yearly operating costs
Range Impressions Sheets Supplies Inferred cost* Actual cost
2008/06/01--2009/05/31 29,432 14,796 654.93 $501.92 $776.26
2009/06/01--2010/05/31 154,335 97,558 2,003.88 $2,795.73 $2,803.86

* 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
Black Cartridge HP Q5942A 1000 imp. 10000 imp. 10.0 sparkline
Maintenance Kit HP 110V-Q5421A, 220V-Q5422A 65164 imp. 225000 imp. 29.0 sparkline
Recent supply replacements
Change time Imp. since last Supply description Max. capacity % left before Price (USD)
2010/05/10 09:42 [27] Black Cartridge HP Q5942A 10000 imp. 1 166.99
2010/04/16 09:30 [15] 11,311 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2010/03/29 11:35 [18] 11,268 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2010/02/26 15:45 [15] 17,783 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2010/02/11 14:00 [15] 11,802 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2010/01/28 12:46 [15] 11,167 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2009/12/18 09:30 [15] 11,256 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2009/11/30 12:15 [15] 10,413 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2009/11/06 16:00 [15] 12,467 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2009/10/22 12:30 [15] 11,692 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2009/10/01 09:36 [21] 12,953 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2009/09/08 15:50 [20] 11,224 Black Cartridge HP Q5942A 10000 imp. 1 166.99
2009/05/21 14:39 [30] Maintenance Kit HP 110V-Q5421A, 220V-Q5422A 225000 imp. 0 320.95
2009/05/14 17:51 [344] 20,149 Black Cartridge HP Q5942A 10000 imp. 32 166.99
2009/05/07 09:13 [720] 5,570 Black Cartridge HP Q5942A 10000 imp. 1 166.99

15 supplies (total $2,658.81) from 2009/05/07 09:13 to 2010/05/10 09:42.

Daily printing
Date Color printer imp.[?] Color imp.[?] Total imp.[?] Color Printer Sheets[?] Total Sheets % DS[?] Supplies (USD) Total cost (USD)
Daily Averages 509 311 $7.37 $9.92
Grand Totals 183,767 112,354 63.6% $2,658.81 $3,580.11
2009/04/14 0 0 383 0 193 98.4% 1.58
2009/04/15 0 0 1,324 0 665 99.1% 5.45
2009/04/16 0 0 1,247 0 626 99.2% 5.13
2009/04/17 0 0 472 0 238 98.3% 1.95
2009/04/18 0 0 220 0 112 96.4% 0.92
2009/04/19 0 0 71 0 36 97.2% 0.30
2009/04/20 0 0 882 0 444 98.6% 3.64
2009/04/21 0 0 1,271 0 637 99.5% 5.22
2009/04/22 0 0 1,259 0 632 99.2% 5.18
2009/04/23 0 0 1,409 0 706 99.6% 5.79
2009/04/24 0 0 1,592 0 797 99.7% 6.54
2009/04/25 0 0 44 0 23 91.3% 0.19
2009/04/26 0 0 383 0 192 99.5% 1.57
2009/04/27 0 0 1,074 0 539 99.3% 4.42
2009/04/28 0 0 931 0 467 99.4% 3.83
2009/04/29 0 0 1,249 0 627 99.2% 5.14
2009/04/30 0 0 576 0 290 98.6% 2.38
2009/05/01 0 0 930 0 466 99.6% 3.82
2009/05/02 0 0 0 0 0 n/a
2009/05/03 0 0 16 0 8 100.0% 0.07
2009/05/04 0 0 903 0 454 98.9% 3.72
2009/05/05 0 0 884 0 444 99.1% 3.64
2009/05/06 0 0 692 0 348 98.9% 2.85
2009/05/07 0 0 504 0 255 97.6% 166.99 169.08
2009/05/08 0 0 862 0 433 99.1% 3.55
2009/05/09 0 0 255 0 130 96.2% 1.07
2009/05/10 0 0 557 0 280 98.9% 2.30
2009/05/11 0 0 1,304 0 654 99.4% 5.36
2009/05/12 0 0 1,132 0 568 99.3% 4.66
2009/05/13 0 0 788 0 397 98.5% 3.26
2009/05/14 0 0 602 0 302 99.3% 166.99 169.47
2009/05/15 0 0 597 0 301 98.3% 2.47
2009/05/16 0 0 191 0 96 99.0% 0.79
2009/05/17 0 0 210 0 106 98.1% 0.87
2009/05/18 0 0 520 0 263 97.7% 2.16
2009/05/19 0 0 541 0 274 97.4% 2.25
2009/05/20 0 0 547 0 275 98.9% 2.25
2009/05/21 0 0 376 0 189 98.9% 320.95 322.50
2009/05/22 0 0 534 0 270 97.8% 2.21
2009/05/23 0 0 196 0 98 100.0% 0.80
2009/05/24 0 0 55 0 28 96.4% 0.23
2009/05/25 0 0 343 0 173 98.3% 1.42
2009/05/26 0 0 532 0 268 98.5% 2.20
2009/05/27 0 0 514 0 258 99.2% 2.12
2009/05/28 0 0 272 0 138 97.1% 1.13
2009/05/29 0 0 57 0 29 96.6% 0.24
2009/05/30 0 0 18 0 9 100.0% 0.07
2009/05/31 0 0 113 0 58 94.8% 0.48
2009/06/01 0 0 255 0 129 97.7% 1.06
2009/06/02 0 0 178 0 92 93.5% 0.75
2009/06/03 0 0 373 0 188 98.4% 1.54
2009/06/04 0 0 150 0 76 97.4% 0.62
2009/07/14 0 0 559 0 281 98.9% 2.30
2009/07/15 0 0 204 0 103 98.1% 0.84
2009/07/16 0 0 495 0 250 98.0% 2.05
2009/07/17 0 0 329 0 166 98.2% 1.36
2009/07/18 0 0 0 0 0 n/a
2009/07/19 0 0 0 0 0 n/a
2009/07/20 0 0 443 0 223 98.7% 1.83
2009/07/21 0 0 17 0 9 88.9% 0.07
2009/07/22 0 0 328 0 165 98.8% 1.35
2009/07/23 0 0 99 0 50 98.0% 0.41
2009/07/24 0 0 85 0 43 97.7% 0.35
2009/07/25 0 0 154 0 78 97.4% 0.64
2009/07/26 0 0 56 0 29 93.1% 0.24
2009/07/27 0 0 97 0 50 94.0% 0.41
2009/07/28 0 0 310 0 156 98.7% 1.28
2009/07/29 0 0 187 0 95 96.8% 0.78
2009/07/30 0 0 65 0 33 97.0% 0.27
2009/07/31 0 0 240 0 121 98.3% 0.99
2009/08/01 0 0 75 0 39 92.3% 0.32
2009/08/02 0 0 30 0 30 0.0% 0.25
2009/08/03 0 0 280 0 223 25.6% 1.83
2009/08/04 0 0 93 0 50 86.0% 0.41
2009/08/05 0 0 68 0 41 65.9% 0.34
2009/08/06 0 0 234 0 227 3.1% 1.86
2009/08/07 0 0 133 0 68 95.6% 0.56
2009/08/08 0 0 12 0 6 100.0% 0.05
2009/08/09 0 0 17 0 17 0.0% 0.14
2009/08/10 0 0 141 0 79 78.5% 0.65
2009/08/11 0 0 198 0 152 30.3% 1.25
2009/08/12 0 0 255 0 187 36.4% 1.53
2009/08/13 0 0 204 0 166 22.9% 1.36
2009/08/14 0 0 207 0 156 32.7% 1.28
2009/08/15 0 0 44 0 27 63.0% 0.22
2009/08/16 0 0 62 0 37 67.6% 0.30
2009/08/17 0 0 524 0 306 71.2% 2.51
2009/08/18 0 0 510 0 348 46.6% 2.85
2009/08/19 0 0 396 0 221 79.2% 1.81
2009/08/20 0 0 246 0 207 18.8% 1.70
2009/08/21 0 0 400 0 279 43.4% 2.29
2009/08/22 0 0 107 0 54 98.1% 0.44
2009/08/23 0 0 62 0 36 72.2% 0.30
2009/08/24 0 0 229 0 131 74.8% 1.07
2009/08/25 0 0 187 0 143 30.8% 1.17
2009/08/26 0 0 305 0 155 96.8% 1.27
2009/08/27 0 0 220 0 134 64.2% 1.10
2009/08/28 0 0 815 0 449 81.5% 3.68
2009/08/29 0 0 149 0 75 98.7% 0.61
2009/08/30 0 0 64 0 34 88.2% 0.28
2009/08/31 0 0 359 0 251 43.0% 2.06
2009/09/01 0 0 633 0 411 54.0% 3.37
2009/09/02 0 0 48 0 29 65.5% 0.24
2009/09/03 0 0 287 0 185 55.1% 1.52
2009/09/04 0 0 198 0 160 23.8% 1.31
2009/09/05 0 0 562 0 303 85.5% 2.48
2009/09/06 0 0 136 0 69 97.1% 0.57
2009/09/07 0 0 722 0 476 51.7% 3.90
2009/09/08 0 0 543 0 305 78.0% 166.99 169.49
2009/09/09 0 0 1,055 0 717 47.1% 5.88
2009/09/10 0 0 915 0 598 53.0% 4.90
2009/09/11 0 0 1,176 0 826 42.4% 6.77
2009/09/12 0 0 157 0 106 48.1% 0.87
2009/09/13 0 0 202 0 103 96.1% 0.84
2009/09/14 0 0 1,144 0 731 56.5% 5.99
2009/09/15 0 0 951 0 756 25.8% 6.20
2009/09/16 0 0 369 0 325 13.5% 2.67
2009/09/17 0 0 374 0 232 61.2% 1.90
2009/09/18 0 0 357 0 243 46.9% 1.99
2009/09/19 0 0 104 0 68 52.9% 0.56
2009/09/20 0 0 226 0 113 100.0% 0.93
2009/09/21 0 0 346 0 262 32.1% 2.15
2009/09/22 0 0 259 0 215 20.5% 1.76
2009/09/23 0 0 504 0 444 13.5% 3.64
2009/09/24 0 0 539 0 404 33.4% 3.31
2009/09/25 0 0 426 0 247 72.5% 2.03
2009/09/26 0 0 0 0 0 n/a
2009/09/27 0 0 64 0 35 82.9% 0.29
2009/09/28 0 0 480 0 374 28.3% 3.07
2009/09/29 0 0 780 0 509 53.2% 4.17
2009/09/30 0 0 534 0 423 26.2% 3.47
2009/10/01 0 0 1,290 0 1,032 25.0% 166.99 175.45
2009/10/02 0 0 292 0 194 50.5% 1.59
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 1,016 0 714 42.3% 5.85
2009/10/06 0 0 614 0 477 28.7% 3.91
2009/10/07 0 0 698 0 489 42.7% 4.01
2009/10/08 0 0 811 0 503 61.2% 4.12
2009/10/09 0 0 668 0 386 73.1% 3.17
2009/10/10 0 0 74 0 39 89.7% 0.32
2009/10/11 0 0 95 0 64 48.4% 0.52
2009/10/12 0 0 3 0 3 0.0% 0.02
2009/10/13 0 0 1,239 0 895 38.4% 7.34
2009/10/14 0 0 692 0 454 52.4% 3.72
2009/10/15 0 0 809 0 549 47.4% 4.50
2009/10/16 0 0 709 0 515 37.7% 4.22
2009/10/17 0 0 129 0 85 51.8% 0.70
2009/10/18 0 0 402 0 369 8.9% 3.03
2009/10/19 0 0 939 0 623 50.7% 5.11
2009/10/20 0 0 903 0 597 51.3% 4.90
2009/10/21 0 0 1,276 0 813 56.9% 6.67
2009/10/22 0 0 969 0 593 63.4% 166.99 171.85
2009/10/23 0 0 846 0 587 44.1% 4.81
2009/10/24 0 0 155 0 113 37.2% 0.93
2009/10/25 0 0 341 0 232 47.0% 1.90
2009/10/26 0 0 1,079 0 810 33.2% 6.64
2009/10/27 0 0 760 0 487 56.1% 3.99
2009/10/28 0 0 1,551 0 920 68.6% 7.54
2009/10/29 0 0 949 0 643 47.6% 5.27
2009/10/30 0 0 449 0 368 22.0% 3.02
2009/10/31 0 0 76 0 50 52.0% 0.41
2009/11/01 0 0 124 0 96 29.2% 0.79
2009/11/02 0 0 1,312 0 975 34.6% 8.00
2009/11/03 0 0 720 0 499 44.3% 4.09
2009/11/04 0 0 880 0 596 47.7% 4.89
2009/11/05 0 0 1,353 0 1,024 32.1% 8.40
2009/11/06 0 0 718 0 429 67.4% 166.99 170.51
2009/11/07 0 0 205 0 111 84.7% 0.91
2009/11/08 0 0 50 0 39 28.2% 0.32
2009/11/09 0 0 1,017 0 698 45.7% 5.72
2009/11/10 0 0 686 0 415 65.3% 3.40
2009/11/11 0 0 399 0 241 65.6% 1.98
2009/11/12 0 0 1,197 0 739 62.0% 6.06
2009/11/13 0 0 670 0 415 61.4% 3.40
2009/11/14 0 0 228 0 122 86.9% 1.00
2009/11/15 0 0 214 0 113 89.4% 0.93
2009/11/16 0 0 1,271 0 788 61.3% 6.46
2009/11/17 0 0 1,088 0 624 74.4% 5.12
2009/11/18 0 0 1,264 0 731 72.9% 5.99
2009/11/19 0 0 366 0 216 69.4% 1.77
2009/11/20 0 0 341 0 238 43.3% 1.95
2009/11/21 0 0 132 0 128 3.1% 1.05
2009/11/22 0 0 119 0 76 56.6% 0.62
2009/11/23 0 0 779 0 559 39.4% 4.58
2009/11/24 0 0 1,050 0 738 42.3% 6.05
2009/11/25 0 0 626 0 400 56.5% 3.28
2009/11/26 0 0 0 0 0 n/a
2009/11/27 0 0 103 0 85 21.2% 0.70
2009/11/28 0 0 160 0 90 77.8% 0.74
2009/11/29 0 0 116 0 82 41.5% 0.67
2009/11/30 0 0 1,259 0 737 70.8% 166.99 173.03
2009/12/01 0 0 797 0 510 56.3% 4.18
2009/12/02 0 0 795 0 578 37.5% 4.74
2009/12/03 0 0 733 0 453 61.8% 3.71
2009/12/04 0 0 618 0 379 63.1% 3.11
2009/12/05 0 0 188 0 98 91.8% 0.80
2009/12/06 0 0 316 0 193 63.7% 1.58
2009/12/07 0 0 698 0 499 39.9% 4.09
2009/12/08 0 0 755 0 493 53.1% 4.04
2009/12/09 0 0 891 0 585 52.3% 4.80
2009/12/10 0 0 774 0 433 78.8% 3.55
2009/12/11 0 0 250 0 178 40.4% 1.46
2009/12/12 0 0 163 0 91 79.1% 0.75
2009/12/13 0 0 155 0 85 82.4% 0.70
2009/12/14 0 0 612 0 347 76.4% 2.85
2009/12/15 0 0 958 0 652 46.9% 5.35
2009/12/16 0 0 411 0 262 56.9% 2.15
2009/12/17 0 0 180 0 107 68.2% 0.88
2009/12/18 0 0 639 0 454 40.7% 166.99 170.71
2009/12/19 0 0 242 0 123 96.7% 1.01
2009/12/20 0 0 273 0 138 97.8% 1.13
2009/12/21 0 0 1,538 0 789 94.9% 6.47
2009/12/22 0 0 865 0 443 95.3% 3.63
2009/12/23 0 0 275 0 172 59.9% 1.41
2009/12/24 0 0 108 0 98 10.2% 0.80
2009/12/25 0 0 122 0 62 96.8% 0.51
2009/12/26 0 0 220 0 118 86.4% 0.97
2009/12/27 0 0 139 0 80 73.8% 0.66
2009/12/28 0 0 21 0 21 0.0% 0.17
2009/12/29 0 0 0 0 0 n/a
2009/12/30 0 0 5 0 3 66.7% 0.02
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 0 281 0 155 81.3% 1.27
2010/01/05 0 0 336 0 217 54.8% 1.78
2010/01/06 0 0 146 0 76 92.1% 0.62
2010/01/07 0 0 2 0 1 100.0% 0.01
2010/01/08 0 0 244 0 135 80.7% 1.11
2010/01/09 0 0 12 0 8 50.0% 0.07
2010/01/10 0 0 287 0 151 90.1% 1.24
2010/01/11 0 0 329 0 244 34.8% 2.00
2010/01/12 0 0 464 0 248 87.1% 2.03
2010/01/13 0 0 557 0 365 52.6% 2.99
2010/01/14 0 0 584 0 337 73.3% 2.76
2010/01/15 0 0 321 0 165 94.5% 1.35
2010/01/16 0 0 63 0 51 23.5% 0.42
2010/01/17 0 0 200 0 178 12.4% 1.46
2010/01/18 0 0 259 0 133 94.7% 1.09
2010/01/19 0 0 920 0 596 54.4% 4.89
2010/01/20 0 0 201 0 147 36.7% 1.21
2010/01/21 0 0 291 0 190 53.2% 1.56
2010/01/22 0 0 175 0 134 30.6% 1.10
2010/01/23 0 0 42 0 22 90.9% 0.18
2010/01/24 0 0 122 0 98 24.5% 0.80
2010/01/25 0 0 238 0 166 43.4% 1.36
2010/01/26 0 0 314 0 209 50.2% 1.71
2010/01/27 0 0 405 0 219 84.9% 1.80
2010/01/28 0 0 669 0 414 61.6% 166.99 170.38
2010/01/29 0 0 941 0 507 85.6% 4.16
2010/01/30 0 0 238 0 217 9.7% 1.78
2010/01/31 0 0 81 0 43 88.4% 0.35
2010/02/01 0 0 1,404 0 787 78.4% 6.45
2010/02/02 0 0 965 0 607 59.0% 4.98
2010/02/03 0 0 1,129 0 641 76.1% 5.26
2010/02/04 0 0 823 0 521 58.0% 4.27
2010/02/05 0 0 709 0 456 55.5% 3.74
2010/02/06 0 0 437 0 264 65.5% 2.16
2010/02/07 0 0 911 0 459 98.5% 3.76
2010/02/08 0 0 669 0 434 54.1% 3.56
2010/02/09 0 0 938 0 588 59.5% 4.82
2010/02/10 0 0 948 0 818 15.9% 6.71
2010/02/11 0 0 918 0 608 51.0% 166.99 171.98
2010/02/12 0 0 1,729 0 1,198 44.3% 9.82
2010/02/13 0 0 76 0 52 46.2% 0.43
2010/02/15 0 0 375 0 206 82.0% 1.69
2010/02/16 0 0 824 0 467 76.4% 3.83
2010/02/17 0 0 935 0 629 48.6% 5.16
2010/02/18 0 0 1,393 0 797 74.8% 6.54
2010/02/19 0 0 700 0 425 64.7% 3.48
2010/02/20 0 0 762 0 422 80.6% 3.46
2010/02/21 0 0 259 0 151 71.5% 1.24
2010/02/22 0 0 944 0 553 70.7% 4.53
2010/02/23 0 0 1,059 0 644 64.4% 5.28
2010/02/24 0 0 1,171 0 723 62.0% 5.93
2010/02/25 0 0 845 0 522 61.9% 4.28
2010/02/26 0 0 472 0 395 19.5% 166.99 170.23
2010/02/27 0 0 410 0 271 51.3% 2.22
2010/02/28 0 0 512 0 321 59.5% 2.63
2010/03/01 0 0 1,314 0 744 76.6% 6.10
2010/03/02 0 0 879 0 546 61.0% 4.48
2010/03/03 0 0 519 0 315 64.8% 2.58
2010/03/04 0 0 799 0 574 39.2% 4.71
2010/03/05 0 0 809 0 464 74.4% 3.80
2010/03/06 0 0 52 0 27 92.6% 0.22
2010/03/07 0 0 189 0 107 76.6% 0.88
2010/03/08 0 0 1,130 0 640 76.6% 5.25
2010/03/09 0 0 1,424 0 898 58.6% 7.36
2010/03/10 0 0 1,096 0 661 65.8% 5.42
2010/03/11 0 0 882 0 537 64.2% 4.40
2010/03/12 0 0 694 0 399 73.9% 3.27
2010/03/13 0 0 107 0 67 59.7% 0.55
2010/03/14 0 0 213 0 112 90.2% 0.92
2010/03/15 0 0 1,117 0 616 81.3% 5.05
2010/03/16 0 0 462 0 300 54.0% 2.46
2010/03/17 0 0 946 0 605 56.4% 4.96
2010/03/18 0 0 749 0 486 54.1% 3.99
2010/03/19 0 0 344 0 188 83.0% 1.54
2010/03/20 0 0 447 0 399 12.0% 3.27
2010/03/21 0 0 525 0 344 52.6% 2.82
2010/03/22 0 0 487 0 298 63.4% 2.44
2010/03/23 0 0 243 0 124 96.0% 1.02
2010/03/24 0 0 336 0 176 90.9% 1.44
2010/03/25 0 0 608 0 320 90.0% 2.62
2010/03/26 0 0 107 0 72 48.6% 0.59
2010/03/29 0 0 545 0 353 54.4% 166.99 169.88
2010/03/30 0 0 496 0 318 56.0% 2.61
2010/03/31 0 0 33 0 23 43.5% 0.19
2010/04/01 0 0 1,294 0 826 56.7% 6.77
2010/04/02 0 0 743 0 445 67.0% 3.65
2010/04/03 0 0 0 0 0 n/a
2010/04/04 0 0 292 0 160 82.5% 1.31
2010/04/05 0 0 914 0 494 85.0% 4.05
2010/04/06 0 0 996 0 594 67.7% 4.87
2010/04/07 0 0 757 0 421 79.8% 3.45
2010/04/08 0 0 680 0 430 58.1% 3.53
2010/04/09 0 0 905 0 547 65.4% 4.49
2010/04/10 0 0 123 0 66 86.4% 0.54
2010/04/11 0 0 168 0 94 78.7% 0.77
2010/04/12 0 0 1,115 0 615 81.3% 5.04
2010/04/13 0 0 693 0 430 61.2% 3.53
2010/04/14 0 0 737 0 433 70.2% 3.55
2010/04/15 0 0 820 0 491 67.0% 4.03
2010/04/16 0 0 411 0 223 84.3% 166.99 168.82
2010/04/17 0 0 28 0 14 100.0% 0.11
2010/04/18 0 0 92 0 58 58.6% 0.48
2010/04/19 0 0 407 0 229 77.7% 1.88
2010/04/20 0 0 643 0 384 67.4% 3.15
2010/04/21 0 0 1,179 0 655 80.0% 5.37
2010/04/22 0 0 710 0 473 50.1% 3.88
2010/04/23 0 0 451 0 291 55.0% 2.39
2010/04/24 0 0 271 0 180 50.6% 1.48
2010/04/25 0 0 237 0 131 80.9% 1.07
2010/04/26 0 0 787 0 468 68.2% 3.84
2010/04/27 0 0 570 0 353 61.5% 2.89
2010/04/28 0 0 914 0 522 75.1% 4.28
2010/04/29 0 0 437 0 258 69.4% 2.12
2010/04/30 0 0 357 0 230 55.2% 1.89
2010/05/01 0 0 39 0 20 95.0% 0.16
2010/05/02 0 0 113 0 65 73.8% 0.53
2010/05/03 0 0 644 0 366 76.0% 3.00
2010/05/04 0 0 880 0 509 72.9% 4.17
2010/05/05 0 0 1,004 0 681 47.4% 5.58
2010/05/06 0 0 605 0 423 43.0% 3.47
2010/05/07 0 0 500 0 305 63.9% 2.50
2010/05/08 0 0 52 0 29 79.3% 0.24
2010/05/09 0 0 14 0 7 100.0% 0.06
2010/05/10 0 0 746 0 425 75.5% 166.99 170.47
2010/05/11 0 0 665 0 417 59.5% 3.42
2010/05/12 0 0 566 0 381 48.6% 3.12
2010/05/13 0 0 800 0 475 68.4% 3.90
2010/05/14 0 0 496 0 305 62.6% 2.50
2010/05/15 0 0 202 0 166 21.7% 1.36
2010/05/16 0 0 416 0 233 78.5% 1.91
2010/05/17 0 0 811 0 472 71.8% 3.87
2010/05/18 0 0 809 0 484 67.1% 3.97
2010/05/19 0 0 681 0 413 64.9% 3.39
2010/05/20 0 0 607 0 383 58.5% 3.14
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]