How do we reconcile it when the scan count does not match the paper document count after a digitization batch?

A count mismatch after a scanning batch is a quality-control signal, not a failure to hide. Treating it methodically protects the integrity of the digital records and any decision to dispose of the paper originals. The goal is to find the root cause, correct it, and document what happened so the digital copy can be trusted as a faithful reproduction.

Start by defining the discrepancy

First, confirm which count is authoritative. Compare the expected source count (from a pick list, box inventory, or batch ticket) against the actual image count produced by the scanner or capture software. Note the direction of the variance, because the likely causes differ:

• More images than documents usually points to double feeds being misread, blank separator/target sheets counted as pages, or a document scanned twice.
• Fewer images than documents usually points to a multi-page feed pulled as one sheet, stuck or stapled pages, rejected images deleted during QC, or items left in the feeder.

Investigate common causes

Reconcile by tracing the batch back to the physical materials and the capture log:

• Re-examine the physical batch for staples, folded corners, sticky notes, and odd-sized inserts.
• Check whether the unit of count differs (pages vs. documents vs. folders) — most mismatches are really a counting-definition problem.
• Review scanner logs for multi-feed alarms, jams, and rescans.
• Verify that separator sheets, slip sheets, or barcode targets were excluded from the page count.
• Confirm no images were silently dropped during deskew, blank-page removal, or QC rejection.

Correct, verify, and document

Once the cause is known, rescan or remove pages so the digital set matches the source, then perform a verification pass — ideally a different reviewer doing a page-by-page or sampled check. Following recognized capture and quality guidance (such as FADGI) and digital-records practices (ISO 16175) helps make this repeatable.

Record the reconciliation in the batch’s audit trail: original counts, the discrepancy, the cause, the corrective action, and who verified it. Do not destroy any paper originals until the batch is reconciled and the digital records pass verification. If your program permits destruction of source paper after imaging, that step should be contingent on a documented, successful QC sign-off.

For broader capture and verification practices, see the digitization and imaging hub.