How can one ensure that there are no format errors in an article when submitting it to a journal?

Submitting journal-ready manuscripts requires meticulous preparation to eliminate format errors. This is achievable through comprehensive checks and adherence to specific protocols. Adherence to the target journal's author guidelines is paramount. Utilize the journal-provided template consistently throughout the writing process. Before finalizing, employ automated formatting checks within your word processor and meticulously compare against the style guide. Convert the file to PDF to verify final rendering fidelity. Finally, engage multiple proofreading passes, specifically targeting spacing, margins, headings, citation style, and figure/table placement. Ensure precise application of journal-specific requirements using the official template. Run spell/grammar checks and utilize 'Styles' for consistent formatting. Generate a PDF proof to visualize the final submission version. Conduct a focused, line-by-line review comparing the manuscript to the guidelines, checking element order, referencing accuracy, and visual presentation. Seek feedback from experienced colleagues if uncertainty exists. This systematic approach minimizes format rejection risks.