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Printer ADF and duplex scanning features explained
Choose document handling from page volume, paper types and whether originals must be scanned on both sides.
Start with the real use
An automatic document feeder handles loose sheets; flatbeds handle books and fragile originals. Duplex printing, duplex copying and duplex scanning are separate capabilities.
Understand the compromise
Single-pass duplex feeders scan both sides together and can be faster; reversing feeders pull paper through again. Either can misfeed damaged receipts or mixed sizes.
Verify the exact product
Read the exact workflow in the manual, check feeder capacity and supported weights, and test searchable PDF or destination features needed.
Before you decide
- Decision to record: Choose document handling from page volume, paper types and whether originals must be scanned on both sides.
- Comparison to make: An automatic document feeder handles loose sheets; flatbeds handle books and fragile originals. Duplex printing, duplex copying and duplex scanning are separate capabilities.
- Trade-off to accept: Single-pass duplex feeders scan both sides together and can be faster; reversing feeders pull paper through again. Either can misfeed damaged receipts or mixed sizes.
- Evidence to verify: Read the exact workflow in the manual, check feeder capacity and supported weights, and test searchable PDF or destination features needed.
Common questions
Does automatic duplex printing mean duplex scanning?
No. They are separate mechanisms and specifications.
Can an ADF scan photos safely?
Use the flatbed for fragile, valuable or unsuitable originals.
About this guide
This is buying advice based on documented features and practical comparison criteria, not a hands-on product test. Check the exact manufacturer specification for compatibility and current support. Our editorial policy · Report a correction.
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