GB/T 22372-2008 English PDFUS$929.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 22372-2008: Test chart for laser printer Status: Valid
Basic dataStandard ID: GB/T 22372-2008 (GB/T22372-2008)Description (Translated English): Test chart for laser printer Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Y54 Classification of International Standard: 35.060 Word Count Estimation: 42,455 Date of Issue: 2008-09-01 Date of Implementation: 2009-02-01 Quoted Standard: GB/T 10073-2008; GB/T 10992.1-2008; JB/T 6154-1992 Regulation (derived from): Announcement of Newly Approved National Standards No. 16 of 2008 (No. 129 overall) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the monochrome black and white laser printer test version of the technical requirements and the use of methods described in the appendix beta using methods and evaluation methods. This standard applies to the following format A3 and A3 monochrome laser printer testing and evaluation of image quality. Laser printer consists of 7 beta components: integrated version of the all-black version, stencil, all white version, gray version, ghost version and consumption version. GB/T 22372-2008: Test chart for laser printer---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Test chart for laser printer ICS 35.060 Y54 National Standards of People's Republic of China GB/T 22372-2008 Monochrome black and white laser printer beta Published on.2008-09-01 2009-02-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Released by the Standardization Administration of China directory Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Requirements 3 4.1 Basic requirements 3 4.2 Laser Printer Beta --- Comprehensive 3 4.3 Beta version of laser printer---full black version 5 4.4 Laser printer test version --- Missing version 5 4.5 Beta version of laser printer---full white version 6 4.6 Laser Printer Beta --- Grayscale 6 4.7 Laser Printer Beta --- Ghost Edition 6 4.8 Beta version of laser printer---Consumption version 7 5.Use method, environmental requirements, printing method and result measurement 7 Appendix A (Normative Appendix) Beta-Related Element Dimensions 29 Appendix B (Normative Appendix) Beta Evaluation Method 36 Reference 38 GB/T 22372-2008 Monochrome black and white laser printer beta 1 ScopeThis standard specifies the technical requirements and usage methods of the beta version of the monochrome black and white laser printer, and introduces the use of the beta version in the appendix methods and evaluation methods. This standard applies to the testing and evaluation of the image quality of monochrome laser printers of A3 and A3 size. The laser printer test version consists of 7 parts. comprehensive version, full black version, missing printing version, full white version, grayscale version, ghost version and consumption version.2 Normative referencesThe clauses in the following documents become clauses of this standard through reference in this standard. For dated references, all subsequent Amendments (excluding errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is the latest version of these files available. For undated references, the latest edition applies to this standard. GB/T 10073-2008 Method for evaluating image quality of xerographic copies GB/T 10992.1-2008 Electrostatic copiers - Part 1.Document copiers JB/T 6154-1992 Test method for developer consumption of electrostatic copiers3 Terms and DefinitionsThe following terms and definitions apply to this standard. 3.1 A test layout consisting of text, images, edition names, etc., within the effective printing format of the printer. A comprehensive guide for inspecting printer prints combined effect. 3.2 In the effective printing format of the printer, except for the relevant explanatory text information areas that should exist, the full-frame image exposure method is used to print printed test layout. It is used to inspect the maximum printing area and image defects of printed products. 3.3 In the effective printing format of the printer, except for the relevant explanatory text content information area that should exist, the full-frame image is not exposed. way to print the test layout. Used to examine the bottom ash effect of printer prints. 3.4 Within the effective printing format of the printer, the test layout is arranged in an orderly manner with fixed coverage of text or graphics. Used to inspect the printer Consumed developer capacity. Note. In the case of international trade or special requirements, the version and test methods of ISO 19752 may be used as appropriate. 3.5 Within the effective printing format of the printer, the test layout is composed of fixed and equidistant grid graphics. Used to inspect printer prints that fail to convert the original The phenomenon that all document images are printed out. GB/T 22372-2008 3.6 In the effective printing format of the printer, a test layout composed of several intermediate-tone color blocks with different densities. Used to inspect the printer pair Printing effect of blocks of different shades. 3.7 A test layout composed of fixed images within the valid printing format of the printer. It is used to inspect the periodic appearance of the printed products of the printer. The phenomenon in which the upper part of the content shows a residual image in the lower part. 3.8 The area made up of Chinese characters in the beta version of the printer. 3.9 The area in the printer beta that consists of image content. 3.10 The area in the printer beta used to label the beta layout name. 3.11 The area in the printer test version for recording information such as the model to be tested and the printer test environment. 3.12 3.13 The tonal gradation or contrast range of the image. 3.14 The ability of the entire printing system to pass and print image details. NOTE. Resolution is usually expressed as the maximum number of line pairs that can be resolved per millimeter. 3.15 The degree of deviation from parallel or perpendicular. 3.16 The degree to which the actual printed straight line deviates from the theoretical straight line. 3.17 A line connecting any two non-adjacent vertices of a polygon. 3.18 The degree to which the distance between two parallel lines extending in the same direction is equal. 3.19 A multiple of the printout printout that differs from the original 1.1 relative to the size of the original in the electronic file. GB/T 22372-2008 3.20 The degree to which F-θ corrects for point errors by laser scanning. 3.21 The degree to which a material prevents the transmission of light or other radiation energy. 3.22 The degree of non-uniformity of optical density after printing of images with the same optical density at different positions on the test plate. 3.23 Density of areas without images or text in the print. Note. Except for local contamination. 3.24 The degree to which the image is fixed on the print. 3.25 The uniformity of the width of lines without tonal gradation in the print. 3.26 The printed product is a uniformly arranged line graphic without tone gradation that is output in a vertical direction to the paper surface. 3.27 Line graphics with no tonal gradation and evenly arranged in the horizontal direction of the printed product and the paper surface. 3.28 The largest area imaged by all laser beam scans in the print. 3.29 It consists of several solid line graphics of the same length that start from the center of the circle and radiate outward at different angles. 3.30 A line graph consisting of two solid lines of the same length and intersecting at 90° at the midpoint. 3.31 A circular black area of a certain area with uniform density.4 Requirements4.1 Basic requirements Each test version specified in this standard is printed and generated by the application program "Laser Printer Test Version", which is stored in the CD-ROM and is attached in the attached The requirements for graphics and images in the beta version are described in Record A. 4.2 Beta version of laser printer---Comprehensive version 4.2.1 Drawing and structure drawing The drawing of the integrated version (A3) is shown in Figure 1, and its structure is shown in Figure 3. GB/T 22372-2008 4.2.7.2 Density inhomogeneity The area marked D in Figure 3 and Figure 4 is composed of all six solid circles with a diameter of Φ8mm. 4.2.7.3 Fastness of fixing The figure marked D in Figure 3 and Figure 4 is composed of two solid circles of Φ8mm in the middle of the figure. 4.2.7.4 Line uniformity The areas marked F and G in Figures 3 and 4 consist of two sets of parallel lines. 4.2.7.5 Text area The area marked L in Figure 3 and Figure 4 is composed of Chinese characters in four fonts. Song, Hei, Imitation Song, and Kai, and the font sizes are Number 1 to Number 8. 4.2.7.6 Image area The area marked M in Figure 3 and Figure 4 consists of an image of 110mm×85mm (A3 version) and 70mm×85mm (A4 version) constitute. 4.2.7.7 Longitudinal uniform line drawing The area marked H in Figure 3 and Figure 4 has a length of 10mm (A3 version) or 7mm (A4 version), and the spatial frequency is 3 line pairs/mm arrangement of lines. 4.2.7.8 Horizontally uniform line drawing The area marked I in Figure 3 and Figure 4 consists of 10mm (A3 version) or 7mm (A4 version) in length and a spatial frequency of 3 line pairs/mm Arrangement of lines. 4.2.7.9 Defects All areas in the total area in Figures 3 and 4. 4.2.8 Other areas 4.2.8.1 Version name area For the area marked A1 in Figure 3 and Figure 4, the font specifications are shown in Table 2. For the area marked A2 in Figure 3 and Figure 4, the font specifications are shown in Table 2. 4.2.8.2 Recording area For the area marked N in Figure 3 and Figure 4, the font specifications are shown in Table 2. 4.2.8.3 Copyright area For the area marked O in Figure 3 and Figure 4, the font specifications are shown in Table 2. 4.3 Beta version of laser printer---full black version 4.3.1 Drawing and structure drawing The pattern of A3 format is shown in Figure 5, and its structure is shown in Figure 7. The pattern of A4 format is shown in Figure 6, and its structure is shown in Figure 7. Except for the version name area, recording area, and copyright area, all the valid printing areas of this edition are exposed, forming a completely black layout. 4.3.2 Version name area For the areas marked A1 and A2 in Figure 7, the font specifications are shown in Table 2. 4.3.3 Recording area The icon in Figure 7 is the area of B, and the font specifications are shown in Table 2. 4.3.4 Copyright area For the area marked C in Figure 7, the font specifications are shown in Table 2. 4.4 Beta version of laser printer --- missing printing plate 4.4.1 Drawing and structure drawing The pattern of A3 format is shown in Figure 8, and the structure diagram is shown in Figure 10. The pattern of A4 format is shown in Figure 9, and the structure diagram is shown in Figure 10. GB/T 22372-2008 It is valid to be fully covered by a single-dot line of 600dpi with a vertical and horizontal spacing of 1mm and a 3-dot line of 600dpi with a vertical and horizontal spacing of 10mm. print format. 4.4.2 Version name area For the areas marked A1 and A2 in Figure 10, the font specifications are shown in Table 2. 4.4.3 Recording area For the area marked B in Figure 10, the font specifications are shown in Table 2. 4.4.4 Copyright area For the area marked C in Figure 10, the font specifications are shown in Table 2. 4.5 Beta version of laser printer---full white version 4.5.1 Drawing and structure drawing The pattern of A3 format is shown in Figure 11, and its structure is shown in Figure 13. The pattern of A4 format is shown in Figure 12, and its structure is shown in Figure 13. The five areas marked D in Figure 13 are measurement areas. 4.5.2 Version name area For the areas marked A1 and A2 in Figure 13, the font specifications are shown in Table 2. 4.5.3 Recording area For the area marked B in Figure 13, the font specifications are shown in Table 2. 4.5.4 Copyright area For the area marked C in Figure 13, the font specifications are shown in Table 2. 4.6 Beta version of laser printer---gray version 4.6.1 Drawing and structure drawing The drawing of A3 format is shown in Figure 14, and its structure is shown in Figure 16. The drawing of A4 format is shown in Figure 15, and its structure is shown in Figure 16. In the area marked D in Fig. 16, the gray bars with gray value of 15% and 30% are arranged adjacently, and the circle is the measurement area. There are 5 measurement areas for 15% and 30% gray value, and the gray percentage value of each column is marked below. 4.6.2 Version name area For the areas marked A1 and A2 in Figure 16, the font specifications are shown in Table 2. 4.6.3 Recording area The icon in Figure 16 is the area of B, and the font specifications are shown in Table 2. 4.6.4 Copyright area For the area marked C in Figure 16, the font specifications are shown in Table 2. 4.7 Beta version of laser printer---ghost version 4.7.1 Drawing and structure drawing The drawing of A3 format is shown in Figure 17, and its structure is shown in Figure 19. The drawing of A4 format is shown in Figure 18, and its structure is shown in Figure 19. In the area marked D in Figure 19, the first row and each column are the letter Q; the second row and each column are different gray levels; the third row and each column identify The grayscale percentage value in each column of row 2. 4.7.2 Version name area For the areas marked A1 and A2 in Figure 19, the font specifications are shown in Table 2. 4.7.3 Recording area The icon in Figure 19 is the area of B, and the font specifications are shown in Table 2. 4.7.4 Copyright area For the area marked C in Figure 19, the font specifications are shown in Table 2. GB/T 22372-2008 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 22372-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 22372-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. 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