Description
The Plustek OpticSlim 1680 A3 Colour Flatbed Scanner is a high-speed, large-format scanning solution designed for offices, architectural firms, schools, libraries and document archiving. Featuring 1200 DPI optical resolution, fast A3 scanning, TWAIN support for Windows and ICA support for Mac, it makes digitising large documents, drawings, magazines and books simple and efficient.
With a slim desktop design, LED light source and convenient one-touch scanning controls, the OpticSlim 1680 combines practical performance with professional document scanning capabilities.

- Large-format A3 / 11.69" × 17" flatbed scanner
- 1200 DPI optical resolution for detailed document scanning
- Fast A3 scanning: approximately 5 seconds colour or 3 seconds grayscale at 300 DPI
- CIS image sensor with energy-efficient LED illumination
- TWAIN driver for Windows and ICA support for macOS
- Four convenient one-touch scanning buttons
- OCR software for searchable PDF and editable document workflows
- 48-bit colour input and 24-bit colour output
- USB 2.0 Type-B connectivity
- Recommended daily scanning volume of up to 2,500 sheets
- Suitable for architectural drawings, books, certificates and large documents
Key Specifications
| Brand | Plustek |
| Model | OpticSlim 1680 |
| Scanner Type | A3 Colour Flatbed Scanner |
| Image Sensor | CIS (Contact Image Sensor) |
| Light Source | LED |
| Optical Resolution | 1200 DPI |
| Maximum Scan Area | 297 × 431.8 mm (11.69" × 17") |
| Colour Depth | 48-bit Input / 24-bit Output |
| Grayscale | 16-bit Input / 8-bit Output |
| A3 Colour Scan Speed | Approx. 5 Seconds (300 DPI) |
| A3 Grayscale / B&W Speed | Approx. 3 Seconds (300 DPI) |
| Daily Duty Scan | Up to 2,500 Sheets |
| Connectivity | USB 2.0 Type-B |
| Driver Support | TWAIN (Windows) / ICA (macOS) |
| Operating Systems | Windows 8 / 10 / 11; supported macOS versions (check current drivers) |
| Dimensions | 589 × 407 × 68 mm |
| Net Weight | Approx. 4.32 kg |
| Power Supply | 24V / 0.75A |
Fast A3 Scanning for Large Documents
The OpticSlim 1680 accommodates documents up to 297 × 431.8 mm, making it ideal for scanning large drawings, certificates, newspapers, magazines, scrapbooks and open-book spreads.
At 300 DPI, an A3 document can be scanned in approximately 5 seconds in colour or 3 seconds in grayscale or black and white. Actual total processing time depends on the computer, scanning software and selected settings.
1200 DPI Optical Resolution
With 1200 DPI optical resolution and 48-bit colour input, this scanner captures fine lines, small text and detailed document images for digital archiving and everyday professional use.
The CIS imaging system is especially suitable for flat documents. For thick artwork, textured originals or photographs requiring greater depth of field, a specialist CCD-based graphics scanner may be preferable.
TWAIN for Windows & ICA for Mac
The Plustek OpticSlim 1680 offers TWAIN-compliant scanning on Windows and ICA driver support on macOS, allowing integration with supported scanning and image-management applications.
- Windows scanning with Plustek DocTWAIN
- Mac scanning through Plustek ICA and compatible applications
- Suitable for document management and image editing workflows
- USB connection for direct desktop operation
Important: Please check the latest Plustek driver compatibility before purchasing, especially for newly released macOS or Windows versions.
OCR and Searchable PDF Scanning
With Plustek's OCR software, scanned documents can be converted into searchable PDFs or used in editable document workflows. This is useful for digitising business records, historical documents, educational material and printed reports.
OCR accuracy depends on the condition, language, layout and clarity of the original document.
One-Touch Scanning Convenience
Four convenient preset scanning buttons help streamline frequently used tasks such as document scanning, OCR and PDF creation. The LED light source requires no lengthy warm-up period, allowing users to begin scanning quickly.
Ideal Applications
- Architecture & Engineering: Digitise A3 drawings, plans, sketches and technical documents.
- Schools & Universities: Scan worksheets, examination papers, books and educational resources.
- Libraries & Archives: Preserve newspapers, magazines and historical documents.
- Artists & Designers: Capture flat sketches, illustrations and design layouts.
- Business Offices: Create digital records of contracts, certificates and large-format documents.
Plustek OpticSlim 1180 vs OpticSlim 1680
| Feature | OpticSlim 1180 | OpticSlim 1680 |
|---|---|---|
| Maximum Scan Size | A3 | A3 |
| Optical Resolution | 1200 DPI | 1200 DPI |
| Image Sensor | CIS | CIS |
| A3 Colour Scan (300 DPI) | Approx. 9 Seconds | Approx. 5 Seconds |
| Connection | USB | USB 2.0 Type-B |
| Recommended For | General A3 Scanning | Faster A3 Document Scanning |
The OpticSlim 1680 is a suitable choice when faster A3 scanning is important. For occasional A3 scanning, the Plustek OpticSlim 1180 may offer a more economical alternative.
Explore Related A3 & Flatbed Scanners
- Plustek OpticSlim 1180 A3 Flatbed Scanner
- Plustek OpticPro A320 Series A3 Graphics Scanners
- Avision FB5100 A3 Flatbed Scanner
- Browse A3 Document Scanners
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- Browse Plustek Scanners
What's Included?
- 1 × Plustek OpticSlim 1680 A3 Flatbed Scanner
- USB Cable
- Power Adapter
- Driver / Scanning Software Access
- Documentation
Package contents and software delivery methods may vary by distributor or production batch.
Frequently Asked Questions (FAQ)
Can the Plustek OpticSlim 1680 scan A3 documents?
Yes. It supports a maximum scanning area of 297 × 431.8 mm, suitable for A3 and tabloid-sized documents.
Does the OpticSlim 1680 support Windows 11?
Yes. Plustek lists Windows 11 support. Download the latest compatible drivers from Plustek.
Does it work with Mac computers?
Yes. The scanner supports compatible macOS systems using Plustek ICA software. Confirm compatibility with your specific macOS version.
Does it support TWAIN?
Yes. TWAIN support is available for Windows applications. Mac users can use the supported ICA driver.
How fast does it scan A3 documents?
Approximately 5 seconds in colour or 3 seconds in grayscale / black and white at 300 DPI.
Can it scan books and magazines?
Yes. The A3 flatbed is suitable for scanning open books, magazines and large documents that fit within the scan area.
Does it include an automatic document feeder?
No. The OpticSlim 1680 is a flatbed scanner. Originals are placed manually on the scanning glass.
Is it suitable for scanning photographic negatives?
No. This model is designed primarily for reflective documents and images. For film negatives and slides, consider a dedicated Plustek OpticFilm scanner.
| Image Sensor | CIS |
|---|---|
| Light Source | LED |
| Optical Resolution | 1200 dpi |
| Scan Modes | Color: 48-bit input, 24-bit output Grayscale: 16-bit input, 8-bit output B/W: 1-bit output |
| Scanning Speed | 5 sec (Color Mode, 300dpi, A3) 3 sec (Grayscale / B&W Mode, 300dpi, A3) |
| Scanning Area (W x L) | Max. 297 x 431.8 mm (11.69" x 17") |
| Daily Duty Scan ( Sheets ) | 2,500 |
| Power Supply | AC Power: 24 V / 0.75 A |
| Interface | USB 2.0 |
| Net Weight | 4.32 Kgs (9.52 Lbs) |
| Dimensions (W x D x H) | 589 x 407 x 68 mm (23.18” x 16.02” x 2.67”) |
| Protocol | TWAIN Compliant |
| Operating System | Windows 7 / 8 / 10 / 11 macOS 10.10 / 10.11 / 10.12 / 10.13 / 10.14 / 10.15 / 11.x / 12.x / 13.x / 14.x / 15.x Linux compatibility is only available for system integrators. Please contact sales@plustek.com for more info. |
| Hardware Requirements | Windows and Mac 2.4 GHz CPU processor or higher[1][2][3] [1]Windows Recommended: 2.8 GHz Intel® Core™ i5 Processor with 4 CPU Cores or higher [2]Support Mac INTEL and M1 based processor [3]Compatibility is not available with PowerPC 4 GB RAM minimum (Recommended: 8 GB or more, A3 size@1200 dpi scanning, allocated 20 GB Virtual Memory at minimum) 6 GB of hard-disk space for program installation Display dimensions of 1024x768 or greater |
| Bundled Software | Plustek DocAction Plustek DocTWAIN Plustek MacAction Plustek ICA |
| Built-in OCR | Plustek DocOCR (For Mac) Plustek OCR (For Windows) (Powered by ABBYY® FineReader®) |

Product Comparison between OS1180 and OS1680
✅ Plustek OpticSlim 1180
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Ideal for scanning large-format documents, artwork, and books.
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Basic but effective features for document scanning.
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Slim design, making it easy to fit in a small workspace.
✅ Plustek OpticSlim 1680
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Designed for high-speed scanning of A3-size documents.
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Suitable for digitizing books, magazines, and fragile documents.
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Comes with advanced image enhancement features for higher-quality scans.
Key Features Comparison
| Feature | Plustek OpticSlim 1180 | Plustek OpticSlim 1680 |
|---|---|---|
| Scanning Technology | CIS (Contact Image Sensor) | CIS (Contact Image Sensor) |
| Scan Size | Up to A3 (297 x 431.8 mm) | Up to A3 (297 x 431.8 mm) |
| Optical Resolution | 1200 dpi | 1200 dpi |
| Scan Speed | 9 seconds (Color @ 300 dpi) | 5 seconds (Color @ 300 dpi) |
| Color Depth | 48-bit input, 24-bit output | 48-bit input, 24-bit output |
| Gray Scale Depth | 16-bit input, 8-bit output | 16-bit input, 8-bit output |
| Daily Duty Cycle | 2,500 pages | 3,000 pages |
| Connectivity | USB 2.0 | USB 3.0 (backward compatible) |
| Software Included | ABBYY FineReader Sprint, Plustek DocAction | ABBYY FineReader Sprint, Plustek DocAction |
| Auto Scan Mode | No | Yes |
| Multi-Image Output | No | Yes |
| Compatible OS | Windows and Mac | Windows and Mac |
| Power Consumption | 18W | 24W |
| Dimensions | 589 x 407 x 67 mm | 623 x 378 x 88 mm |
| Weight | 4.5 kg | 4.3 kg |
Applications
Plustek OpticSlim 1180 Best For:
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Digitizing artwork, blueprints, and newspapers.
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Basic document archiving in offices and schools.
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Occasional A3-size document scanning.
Plustek OpticSlim 1680 Best For:
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High-volume document scanning and archiving.
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Libraries, educational institutions, and law offices.
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Scan-intensive environments requiring fast A3 scans.
Why Choose Each Model?
Why Choose the Plustek OpticSlim 1180?
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Budget-friendly for basic A3 scanning.
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Ideal for occasional use where high speed is not a priority.
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Compact design, easy to store and handle.
Why Choose the Plustek OpticSlim 1680?
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Faster scanning speed for higher efficiency.
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USB 3.0 connectivity ensures faster data transfer.
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Additional features such as Auto Scan Mode and Multi-Image Output.
Summary:
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OpticSlim 1180 is more suitable for casual or small-office use where speed is not the highest priority.
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OpticSlim 1680 is ideal for professional environments where speed, higher duty cycles, and advanced scanning options are required.
If you’re looking for higher performance and faster scan speeds, the OpticSlim 1680 is the better option. However, if cost and basic A3 scanning are your main concerns, the OpticSlim 1180 offers good value.
Last Updated: 8 October 2026

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Refund Policy
The OZ Toner Return Policy applies to all purchases made on this website.
We recommend you read our Returns Policy carefully prior to placing an order and retain a copy of these terms and your order so you are familiar with our policy on refunds, returns and exchanges and your rights under the Australian Consumer Law.
We recommend you immediately examine goods delivered to you to ensure that there are no visible signs of damage or fault and that the goods received match the order you placed. Our exchange/return window is within 30 days of receiving your order. All incorrectly ordered or unwanted returns will incur a minimum 20% restocking fee.
Our Return Address
52A/5 Gladstone Rd, Castle Hill, NSW 2154
Exchange/Return (Consumables)
OZ Toner allows exchange/return within 30 days of receiving your order. This applies to consumable products purchased from us: inks, toners, printing and fax supplies and paper. Please scroll down to read our policy on exchange/return for scanners and printers.
If any consumable goods purchased from OZ Toner are damaged, lost in transit, incorrect or faulty, please contact us at support@oztoner.com with this information:
- Your order number
- Detailed description of the reason for return/exchange request
- Photo proof (if applicable).
For exchanges, the product/s must be in the original (new/unused) condition that you received it, in its original packaging. The customer is responsible for the postage fee to send the product/s back to us. OZ Toner will pay the postage to send the new product/s to the customer. All product/s sent back to us must use tracked post, we are not responsible for product/s lost in transit.
Exchange/Return (Hardware)
OZ Toner allows exchange/return within 30 days of receiving your order. This applies to hardware products purchased from us: scanners and printers.
If any hardware goods purchased from OZ Toner are damaged, lost in transit, incorrect or faulty, please contact us at support@oztoner.com with this information:
- Your order number
- Detailed description of the reason for return/exchange request
- Photo proof (if applicable).
Please ensure to contact us via email at support@oztoner.com before returning any items to obtain a Return Authorization Number. Return Authorizations are only valid for 14 days.
It is your obligation to pack returned products satisfactorily to prevent any damage to the items or boxes. You have a legal obligation to take reasonable care of the product/s while they are in your possession until they reach our warehouse.
When returning your purchase, we ask that you provide a Proof of Purchase (Order Confirmation Email) and where possible the product/s in original unopened packaging.
Once received back, we will issue a replacement or full/partial refund depending on actual case.
Change of Mind Returns
Please choose carefully as we do not provide a refund if you have simply changed your mind or made a wrong selection.
If you wish to exchange product/s which you have purchased in error, we will happily exchange provided that:
- You return the product/s within 30 days of purchase.
- You provide Proof of purchase (Your Order Confirmation Email)
- Product/s are unopened, unused and in its original packaging.
- A minimum of 20% restocking fee applies.
- You must bear the risk of return and is responsible for the costs of return postage.
- You must confirm the product/s are received and notify us before returning the product/s, the product/s being returned must satisfy all the return requirement stated above.
- The initial shipping fee charged, or any outbound postage incurred to ship to the customer will not be refunded or credited.
We reserve the right not to offer an exchange if the above requirements are not met.
Return shipping and costs are the responsibility of the customer. We recommend customers to send the item back with a tracked service. For high value products, the customer is also advised to use an insured shipping method.
Faulty or Damaged items
We provide refund or replacement on defective and damaged products.
You MUST contact us within 30 days of product/s being received and believed to be faulty. We will provide the contact information of manufacturer. Customer MUST contact manufacturer to request return authorization letter / DOA letter. Once we received the RA letter or DOA letter from the customer, we will initiate the return process and send customer our return instruction. When the goods are returned to us, we will offer either refund or replacement for the customer.
Items with Manufacturer Warranty:
Buyers must contact manufacturer of the item for all the warranty service within the warranty period. We will provide contact details of the manufacturer to the buyer. We have no other responsibility (including DOA) for items covered with manufacturer warranty.
Items with Onsite Manufacturer Warranty:
Buyers must contact manufacturer of the item for all the on-site warranty service within the warranty period. We will provide contact details of the manufacturer to the buyer. We have no other responsibility (including DOA) for items covered with manufacturer warranty.
Items with Return to Base Warranty:
Buyers are responsible to send back the faulty item to us. Items with valid warranty within the warranty period will be replaced with fully functional unit after checking. Please allow up to 2 weeks for replacement. We have no guarantee on product compatibility with buyers own equipment unless specified on the item listing.
Any other issues and queries, customers are welcome to send us message and email to discuss further.
Refund Conditions
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Refunds are only issued under certain circumstances, such as:
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DOA products where no exchange/replacement is possible
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Incorrect supply where the proper model cannot be provided
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Approved cases where neither replacement nor upsell option is available
-
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All refunds must be pre-approved by OzToner.au management before processing.
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Refunds are made via the original payment method and typically processed within 7 business days after approval.
Delivery Charges
Any product/s replaced under the Returns Policy due to being damaged, faulty or incorrect will be delivered to you free of charge.
Any returns due to you changing your mind about your purchase will incur a re-delivery fee.
Consumer Guarantees
Under the Australian Consumer Law, you have Consumer Guarantees for Goods and Services You purchase. Our product/s come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the product/s repaired or replaced if the product/s fail to be of acceptable quality and the failure does not amount to a major failure.
Where you believe an item is faulty, you must contact manufacturer to for it to be assessed within a reasonable period of time, and you must request return authorization letter from the manufacturer if the item is confirmed faulty. If there is a major failure with the item, and you have forwarded the return authorization letter granted by manufacturer to us, you may choose a refund or exchange. If the failure is minor, manufacturer will honor the warranty and repair the item for you within a reasonable time.
Where an item is damaged through misuse or abnormal use, OZ Toner cannot provide a refund, exchange or repair, whether the fault is identified by OZ Toner, the manufacturer or their service agent.
OZ Toner will require satisfactory proof of purchase before providing a remedy under the Australian Consumer Law.
For further information about the Australian Consumer Law and Consumer Guarantees, visit www.consumerlaw.gov.au.










