Division (f) References

ISO/IEC 10561:1999. Information technology — Office equipment — Printing devices — Method for measuring throughput — Class 1 and Class 2 printers.

Table 8

Job Table Calculated

Speed	Jobs/Day	Interim Images/Day	Interim Images/Job	Images/Job	Images/Day
1	8	1	0.06	1	8
2	8	2	0.25	1	8
3	8	5	0.56	1	8
4	8	8	1.00	1	8
5	8	13	1.56	1	8
6	8	18	2.25	2	16
7	8	25	3.06	3	24
8	8	32	4.00	4	32
9	9	41	4.50	4	36
10	10	50	5.00	5	50
11	11	61	5.50	5	55
12	12	72	6.00	6	72
13	13	85	6.50	6	78
14	14	98	7.00	7	98
15	15	113	7.50	7	105
16	16	128	8.00	8	128
17	17	145	8.50	8	136
18	18	162	9.00	9	162
19	19	181	9.50	9	171
20	20	200	10.00	10	200
21	21	221	10.50	10	210
22	22	242	11.00	11	242
23	23	265	11.50	11	253
24	24	288	12.00	12	288
25	25	313	12.50	12	300
26	26	338	13.00	13	338
27	27	365	13.50	13	351
28	28	392	14.00	14	392
29	29	421	14.50	14	406
30	30	450	15.00	15	450
31	31	481	15.50	15	465
32	32	512	16.00	16	512
33	32	545	17.02	17	544
34	32	578	18.06	18	576
35	32	613	19.14	19	608
36	32	648	20.25	20	640
37	32	685	21.39	21	672
38	32	722	22.56	22	704
39	32	761	23.77	23	736
40	32	800	25.00	25	800
41	32	841	26.27	26	832
42	32	882	27.56	27	864
43	32	925	28.89	28	896
44	32	968	30.25	30	960
45	32	1 013	31.64	31	992
46	32	1 058	33.06	33	1 056
47	32	1 105	34.52	34	1 088
48	32	1 152	36.00	36	1 152
49	32	1 201	37.52	37	1 184
50	32	1 250	39.06	39	1 248
51	32	1 301	40.64	40	1 280
52	32	1 352	42.25	42	1 344
53	32	1 405	43.89	43	1 376
54	32	1 458	45.56	45	1 440
55	32	1 513	47.27	47	1 504
56	32	1 568	49.00	49	1 568
57	32	1 625	50.77	50	1 600
58	32	1 682	52.56	52	1 664
59	32	1 741	54.39	54	1 728
60	32	1 800	56.25	56	1 792
61	32	1 861	58.14	58	1 856
62	32	1 922	60.06	60	1 920
63	32	1 985	62.02	62	1 984
64	32	2 048	64.00	64	2 048
65	32	2 113	66.02	66	2 112
66	32	2 178	68.06	68	2 176
67	32	2 245	70.14	70	2 240
68	32	2 312	72.25	72	2 304
69	32	2 381	74.39	74	2 368
70	32	2 450	76.56	76	2 432
71	32	2 521	78.77	78	2 496
72	32	2 592	81.00	81	2 592
73	32	2 665	83.27	83	2 656
74	32	2 738	85.56	85	2 720
75	32	2 813	87.89	87	2 784
76	32	2 888	90.25	90	2 880
77	32	2 965	92.64	92	2 944
78	32	3 042	95.06	95	3 040
79	32	3 121	97.52	97	3 104
80	32	3 200	100.00	100	3 200
81	32	3 281	102.52	102	3 264
82	32	3 362	105.06	105	3 360
83	32	3 445	107.64	107	3 424
84	32	3 528	110.25	110	3 520
85	32	3 613	112.89	112	3 584
86	32	3 698	115.56	115	3 680
87	32	3 785	118.27	118	3 776
88	32	3 872	121.00	121	3 872
89	32	3 961	123.77	123	3 936
90	32	4 050	126.56	126	4 032
91	32	4 141	129.39	129	4 128
92	32	4 232	132.25	132	4 224
93	32	4 325	135.14	135	4 320
94	32	4 418	138.06	138	4 416
95	32	4 513	141.02	141	4 512
96	32	4 608	144.00	144	4 608
97	32	4 705	147.02	157	4 704
98	32	4 802	150.06	150	4 800
99	32	4 901	153.14	153	4 896
100	32	5 000	156.25	156	4 992

Figure 2 shows the measurement procedure in graphic form. Note that products with short default delay times may include periods of Sleep within the four job measurements, or Auto-off within the Sleep measurement in Step 4. Also, print-capable products with just one Sleep mode will not have a Sleep mode in the final period. Step 10 only applies to copiers, digital duplicators and MFDs without print capability.

Figure 3 shows a schematic example of an eight-ipm copier that performs four jobs in the morning and four jobs in the afternoon, has two 'final' periods and an Auto-off mode for the remainder of the workday and all of the weekend. An assumed 'lunchtime' period is implied but not explicit. The figure is not drawn to scale. As shown, jobs are always 15 minutes apart and in two clusters. There are always two full 'final' periods regardless of the length of these periods. Printers, digital duplicators and MFDs with print capability, and fax machines use Sleep rather than Auto-off as the base mode but are otherwise treated the same as copiers.