Production
What should you check in a paperback proof copy?
A practical paperback proof checklist: inspect the cover, page order, typography, and images, then track corrections before approving your book.
Before approving a paperback, check the physical reading experience and verify that every correction reaches the final files. Use separate passes for the cover, layout, text, and revised export so that one kind of problem does not distract you from another.
Start by identifying the files you are checking
A proof is only useful if you know which files produced it. Before ordering, save the interior PDF and cover export together in a dated folder. Record the trim size, paper choice, ink option, page count, and upload date. Keep your editable manuscript and design files in the same release folder or record where they live.
For example, name the interior river-guide-interior-v03-2026-10-26.pdf and put the matching cover beside it. In your review notes, write “Proof ordered from v03 interior and v03 cover.” If you upload a revision while the first copy is travelling, keep the two versions separate. Otherwise, you can waste time correcting a problem that you have already fixed.
For KDP, Amazon’s ordering instructions say you can request a proof while the book is in Draft after approving it in Print Previewer. Use the Bookshelf menu to request printed proofs, then complete the purchase through the ordering process. Check the delivery estimate before setting your approval deadline; allow time for a correction cycle as well as shipping.
- Archive the exact interior and cover exports used for the order
- Record the print specifications and version in your review notes
- Reserve time to inspect a revised copy if substantial changes are needed
Inspect the cover before reading the manuscript
Look at the closed book at normal reading distance. Can you read the title and author name comfortably? Check the front, spine, and back against your intended design. Inspect the spine lettering, the placement of the back-cover text, and any elements close to a trimmed edge. Look for text disappearing into the fold or sitting uncomfortably near the edge.
Check the actual printed result under ordinary room lighting. A dark photograph may lose detail, and a subtle color difference that looks clear on screen may be difficult to see on paper. Judge whether the title, illustration, and back-cover description remain usable. A physical proof lets you assess this particular copy; it does not establish that every later print will look identical.
KDP proofs carry a “Not for Resale” marking and a separate barcode without an ISBN. Recognize those proof features when checking your cover. Amazon distinguishes these test copies from author copies, which reproduce the live book and do not include unpublished draft revisions. Use the appropriate copy for the stage you are reviewing.
Turn every page once for layout and sequence
Make a layout pass without trying to edit every sentence. Start at the first printed page and turn through to the end. Compare chapter order with your contents page. Check that page numbers progress as intended, chapter headings are consistent, and any blank pages are deliberate. Check running heads for the correct book or chapter name.
Open a spread near the beginning, middle, and end. Read several lines near the binding without forcing the book flat. If the text is awkward to follow into the inner margin, record the affected spreads and review the layout. Inspect footnotes, captions, tables, and text boxes too: a comfortable body font does not make a cramped table readable.
For illustrated books or workbooks, inspect every image and exercise. Are labels legible at printed size? Is there enough space to write an answer? Do diagrams still make sense in the selected ink option? For artwork intended to reach an edge, check for unwanted white strips and verify the file against your printer’s current bleed requirements before changing it.
- Check every page for sequence, unexpected blanks, and missing material
- Read sample spreads near the binding at a normal reading angle
- Inspect all tables, captions, diagrams, and writing spaces at actual size
Read for text errors and keep a correction log
Now make a separate text pass. Read the title page, copyright page, dedication, contents, chapter openings, and back matter as carefully as the main chapters. These short sections are easy to overlook after months of manuscript editing. Manually type any printed website addresses into a browser to check their destination, and test QR codes from the physical page.
Keep one correction list with columns for version, location, quoted text, problem, requested change, and verification. Include a chapter and a short phrase as well as the page number, because pagination may shift after a correction. For example: “v03, chapter 4, page 57, ‘three planting trays’: caption says four; change caption to three; not yet verified.”
Separate errors in the file from possible manufacturing defects. If a line is absent in the PDF, fix the source. If the PDF contains the line but the printed page has a smudge or missing ink, photograph the page and investigate with the printer. Avoid redesigning the whole book to compensate for a defect in one copy.
Approve only after checking the revised export
Make corrections in the editable source, export a new PDF, and check each log entry against that export. Mark an item verified only when the correction appears in the actual file you intend to upload. Then inspect the neighbouring paragraphs and pages for new line breaks, displaced images, or a heading stranded at the foot of a page.
If the page count changes, revisit the contents and page references, and check whether your cover dimensions need updating. After uploading revised files, run the platform preview again. Amazon describes Print Previewer as a tool for inspecting the paperback and identifying file errors; use it alongside your physical review.
Order another physical proof when you change something that needs judging on paper, such as body type size, inner margins, cover placement, or image contrast. A small spelling correction may be checked in the revised file, but still inspect its surrounding layout. Keep the approved exports, specifications, and completed log together. Your approval should identify a specific pair of files, not just a book title.
- Verify every correction in the new exported file
- Recheck pagination, references, and cover fit after layout changes
- Preview the uploaded revision and inspect another proof when physical choices change
- Archive the approved files and completed correction log
Sources
Platform details were checked on 2026-10-26. Review the current terms before making a distribution decision.