Print Pack Preflight - Catch PDF Page Surprises

Price: US$9.99 one-time. Mode: Download. Category suggestion: Design / Productivity.

English listing

Before you send a coloring book or printable pack for print review, find page-size surprises, mixed orientation, empty-content candidates and matching drawing-stream candidates in a local PDF. Get a machine-readable JSON report and an AI-assisted page-specific review memo that distinguishes intentional blanks from unresolved issues.

Includes a read-only Python helper, concise agent skill, English and Traditional Chinese buyer guides, and a synthetic worked example. Requires your own compatible AI agent/model; its fees are separate. Automatic PDF inspection requires Python 3.10+ and separately installed pypdf. Manual review from supplied metadata is available but explicitly unverified. No API key, paid integration or upload service is included.

This is structural triage, not artwork generation, PDF repair, visual duplicate detection, DPI measurement, print certification or KDP compliance. Identical content streams can render differently; a clean result still needs visual and printer-specification review. No sales or print-quality guarantee. Not affiliated with Color Koala or any publisher.

繁體中文介紹

在著色冊或列印素材送出前，找出 PDF 尺寸、方向不一致、空白內容候選頁，以及繪圖內容位元組相同的候選頁。產出 JSON 與 AI 整理的逐頁複查清單，將作者刻意留白與未釐清的問題分開。

下載包包含唯讀 Python 程式、Agent 技能、中英文買家指南與合成範例。需要你自己的相容 AI Agent 與模型，服務費另計。自動檢查另需 Python 3.10+ 與已安裝的 pypdf；不能執行時可依提供的資料做明確標示未驗證的人工檢視。不含 API 金鑰、付費整合或上傳服務。

這是結構初檢，不是插畫生成、PDF 修復、視覺重複辨識、DPI 測量、印刷認證或 KDP 合規保證。相同繪圖位元組可能顯示不同內容；沒有旗標仍需人工預覽及印刷商規格核對。不保證銷售或印刷品質，與 Color Koala 或出版商無合作關係。

Reproducible synthetic demonstration / 可重跑合成示範

Use a synthetic PDF with one page having different point dimensions. The report identifies the page and dimensions; intentional blank pages remain separate from unexpected blank candidates. This is structural evidence, not print certification.

用單頁尺寸不同的合成PDF示範頁號與點數差異，預期空白背頁與意外空白候選分開；這是結構證據，不是印刷認證。