BS ISO IEC 17991 pdf download

BS ISO IEC 17991 pdf download.Information technology — Office equipment — Method for Measuring Scanning Productivity of Digital Multifunctional Devices
1 Scope
This International Standard specifies a method for determining scanning productivity by measuring “scanning speed” and “scan to network folder speed”. It includes test files, test setup procedure, test procedure, and the reporting requirements for the scanning productivity measurements. This International Standard is applicable to black and white (B&W) as well as colour digital multifunctional devices of any underlying marking technology. This International Standard is applicable to devices which are able to scan a media size of A4/8,5” × 11”, and which have an automatic document feeder (ADF), an ability to scan to network folder, and do not need other application programs on a computer or another devices to do a scanning job. This International Standard is not intended to be use for image quality measurement, document or record management of any scanned images.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply. 3.1 ADF speed rate at which a device scans documents using an auto document feeder (ADF) to demonstrate the productivity of the ADF Note 1 to entry: Suffix “ A ” means “ADF Productivity Measurement”. For example, suffix such as “ 1setA ” means a test of “1 set” test of the object to measure “ADF Productivity”. 3.2 duplex scanning use of a scanning device with the scanning being done to both sides of the sheet Note 1 to entry: An equivalent term is “double-sided scanning”.3.3 scanning Effective Throughput scEFTP rate at which a device scans pages measured from the initiation of the job through the full ejection of the last page of the scanning sets or through the complete creation of the file on the shared network folder after the transfer of the last page of the last test set Note 1 to entry: There are suffixes such as “ 1setA ” or “ 30secF ”. Each suffix is used to classify tests such as “1 set Test” or “1 set + 30 second test” of the objects of tests for “ADF Productivity Measurement” (using suffix “ A ”) or “Scan to Network Folder Productivity Measurement”(using suffix “ F ”) test respectively. For example, scEFTP 1setA means scanning effective throughput of “1 set Test” for “ADF Productivity Measurement”. Note 2 to entry: scEFTP is expressed in images per minute (ipm); it can be affected by scan time, digital processing time, maintenance and the run time of the test. Note 3 to entry: A different term (“EFTP; effective throughput” for digital copying machines) is defined in ISO/IEC 24735. Note 4 to entry: As for scEFTP 30secF , measurement parameters involving the measurement of file transmission to a network folder are dependent on other factors like the computer and network configuration and represent relative values and not absolute values. 3.4 scanning Estimated Saturated Throughput scESAT rate at which a device scans pages measured from full ejection of the last page of the first test set from ADF through the full ejection of the of the last page of the scanning sets (using suffix “ A ”) Note 1 to entry: scESAT is expressed in images per minute (ipm). Note 2 to entry: There are suffixes such as “ 1setA ” or “ 30secF ”. Each suffix is used to classify tests such as “1 set Test” or “1 set + 30 second test” for “ADF Productivity Measurement”(using suffix “ A ”) or “Scan to Network Folder Productivity Measurement”(using suffix “ F ”) test respectively. 3.5 scanning First Set Out Time scFSOT number of seconds between the initiation of the job to full ejection of the last page of the first test set from ADF Note 1 to entry: There are suffixes such as “ 1setA ” or “ 30secF ”. Each suffix is used to classify tests such as “1 set Test” or “1 set + 30 second test” for “ADF Productivity Measurement”(using suffix “ A ”) or “Scan to Network Folder Productivity Measurement”(using suffix “ F ”) test respectively. 3.6 full detailed report presentation of information including machine setup and measured test results 3.7 full report presentation of results including the scFSOT, scESAT, and scEFTP values in performance test as well as the calculated averages for each value 3.8 network folder speed rate at which a device scans and stores the scanned image file in the network folder to demonstrate the overall productivity of the device when scanning documents Note 1 to entry: Suffix “ F ” means “Scan to Network Folder Productivity Measurement”. For example, suffix such as “ 30secF ” means a test of “1 set + 30 second” test for “Scan to Network Folder Productivity”.