Idealliance certifies our industry’s most knowledgeable experts to qualify leading providers of print, creative, and prepress services in the G7 methodology. The G7 method outlines an easy-to-follow recipe for implementing ISO printing standards and additional metrics.

G7 ® is Idealliance’s global industry-leading set of specifications for achieving visual similarity across all print processes. Idealliance certifies our industry’s most knowledgeable experts to qualify leading providers of print, creative, and prepress services in the G7 methodology.

G7 為全球廣泛採用的印刷色彩標準，適用於商業平版印刷、包裝和數位印刷技術，並且為印刷製程提供最佳色彩校正表現，實現跨印刷生產流程的一致性。 G7 自從 2006 年推出以來，已經徹底改變多數四色印刷方法，包括商業平版印刷、柔印、凹印和數位印刷，提升印刷品質和效率。 G7+ 保有 G7 的優點，但透過更精準的灰平衡及階調，在特殊印刷製程與材質能有更佳的色調表現。 美國印刷聯盟 (PRINTING United Alliance) 透過 G7+ 校正方法，為色彩管理專家、設計、印務 …

IDEAlliance开发了新的测试目标：G7 Verifier，是一个新的CMYK目标，旨在评估G7灰度(G7 Grayscale)和 G7目标(G7 Targeted)合规水平。 由于它包含G7评估所需最少的色块，它不会取代P2P25或P2P51作为校 准目标的用途，有 i1Pro 手扫描版本及 i1isis 机扫描版本。

G7 Certified Systems are certified by Rochester Institute of Technology to meet or exceed established industry tolerances and are capable of calibrating a printing device to meet the G7 grayscale definition.

G7® is Idealliance’s industry-leading set of specifications for achieving gray balance and is the driving force for achieving visual similarity across all print processes. G7 is a specification and is listed as Technical Report (TR) 015 in ANSI/CGATS.

Idealliance G7 Master Facility Qualification is a three-level compliance program that is granted to physical facilities such as printing companies or other graphic solutions providers, creative and premedia proofers, conducted by Idealliance certified G7 Experts and G7 Professionals.

G7® is an Idealliance specification that defines a universal appearance for B&W imagery (or a printed grayscale), as well as how to calibrate and control any printing or proofing system to achieve that appearance. It is also the basis of GRACoL and SWOP, and the new CGATS.21 suite of Reference Print Conditions.

G7 Qualified 認證 认证 Type 類別 类别 : Offset – Commercial Sheetfed 柯式 – 商业单张印刷 Level 級別 级别 : ColorSpace – Absolute – CGATS.21 CRPC6 (GRACoL2013)

This document describes how to calibrate an offset press, digital proofing system, or any other CMYK imaging device using the Idealliance G7 method. Step-by-step instructions take the reader through the manual calibration method (using hand-drawn graphs on free G7 FanGraph paper) and the automated method using IDEAlink Curve software.