GB/T 9314-2011General specification of serial impact dot matrix printer (English PDF)

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules.

This standard replaces GB/T 9314-1995 "serial impact dot matrix printer General technical requirements." This standard compared with GB/T 9314-1995, in addition to modify some editorial errors and inappropriate, the main changes are as follows.

--- The name "serial impact dot matrix printer General technical conditions" to "serial impact dot matrix printers universal norms";

--- Increasing the scope of the standard, that is applicable to delete "without display function" universal serial impact dot matrix printers (see Section Chapter 1);

--- Updated normative references, such as. GB 2312 changed to GB 18030, GB/T 2423.8 change GB/T 4857.2,

GB/T 4857.5, GB 5007.1, GB 5007.2 GB 22322.1 changed to other documents (see Chapter 2);

--- Increasing the normative references, such as. SJ/T 11363, SJ/T 11364, SJ/T 11365, GB/T 17618, GB 17625.1,

GB/T 18313, GB/T 18455 and other documents (see Chapter 2);

--- Remove the eight abrogated normative references, such as. GB/T 3909, GB 5792, GB 6833.2, GB 6833.3,

GB 6833.4, GB 6833.5, GB 6833.6, GB 9655 and other documents; deleted file is no longer referenced, such as. GB 2787,

GB 12508; delete the original file does not reference standard, such as. (See Chapter 2 in the 1995 edition) GB 6881, etc;

--- Remove the "character printer", the definition of "kanji printer" "graphics printer", adding "serial impact dot matrix printer" Definition (see 3.1);

--- Increased letter-quality, closed mode, sleep mode, etc. Definition (see 3.12,3.13,3.14);

--- The 1995 version of the content by the "look and structure", "function", "Performance", "power adaptation", "security" and "Restriction of Hazardous Substances Amount "," energy "," environmental adaptability, "" electromagnetic compatibility "," reliability "and other new structural order has been adjusted (see 4.1, 4.2, 4.3,4.4,4.5,4.6,4.7,4.8,4.9,4.10);

--- Increase universal serial bus and other interface requirements in 4.2.1; increased use commands to control spacing requirements in 4.2.4;

--- An increase of 4.6 poisonous harmful substances, energy consumption of 4.7 and 5.7 test toxic and harmful substances, energy consumption test 5.8, and the original Terms of Reference have been adjusted;

--- Updated the electromagnetic compatibility requirements and test methods (see 4.9,5.10);

--- Will change the name "inspection rules" for "quality assessment procedures" (see 6);

--- Will change "delivery inspection" and "routine tests" name "test batch" and "periodic inspection" and "quality conformance inspection" under (See 6.4);

--- Modify the packaging and marking requirements, and storage warehouse manufacturing units increased fire protection requirements (see 7.1,7.4).

--- Merged printer A, B, C classification, removed the 1995 edition of the Table 2, Table 3, Table 7, Table 8, Table 9, Table 13, Table 15, Table 4 and increase adjusted for the corresponding table continued;

--- Given trip degrees, the alignment and simple and accurate test methods take the paper accumulated error, print speed (see Appendix A, Appendix B);

--- Remove the 1995 edition Appendix C measurement noise, and Appendix sequence has been adjusted to increase the printing speed of the new Appendix A Energy measurement and measurement limits of Appendix C.

1 Scope

This standard specifies the terms and definitions universal serial impact dot matrix printers, requirements, test methods, quality assessment procedures and logo package Equipment, transportation, storage and so on.

This standard applies to universal serial impact dot matrix printers (hereinafter referred to as the product). This standard is the basis for the development of product standards. Dedicated serial impact dot matrix printers for implementation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 191 Packaging - Pictorial signs

GB/T 1988 Technical information interchange bit coded character set

GB/T 2828.1 Sampling procedures for inspection - Part 1.

GB/T 3261 information processing print width of the ribbon braided Office machines and printers use

GB/T 3911 information processing bit coded character set graphic representation of control characters

GB/T 4857.2 Basic tests for transport packages - Part 2: Temperature and humidity conditioning

GB/T 4857.5 packaging transport package drop test methods

GB/T 4873 Information processing and transporting the continuous form size hole

GB 4943.1 Security Information technology equipment - Part 1: General requirements

GB/T 5080.7 Equipment reliability testing efficiency constant failure rate assumption under the MTBF of test plans

GB/T 6107 using serial binary data interchange data terminal equipment and data circuit terminating equipment interfaces between Radio disturbance characteristics - Limits and methods of measurement GB 9254 information technology equipment

GB/T 17618 Information technology equipment - Immunity characteristics - Limits and methods of measurement

GB 17625.1 Electromagnetic Compatibility Limits for harmonic current emissions (equipment input current <=16A)

GB 18030 Information technology - Chinese coded character set Measurement

GB/T 18313-2001 Acoustics IT and telecommunications equipment air noise

GB/T 18455 Packaging Recycling Marks

GB 22322.1 Information technology - Chinese coded character set 24 characters dot matrix font - Part 1: Arial

SJ/T 11363 requirements for electronic information products Limited hazardous substances

SJ/T 11364 Electronic Information Products Pollution Control Marking Requirements Detection SJ/T 11365 electronic information products of toxic and hazardous substances

3 Terms and Definitions

The following terms and definitions apply to this document.