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GBC  |  SKU: 7709000B

GBC® CombBind® C340 Precision Punch Manual Binding Machine

$594.25 $742.81
425 (Sheets) Binding Capacity, 25 (Sheets) Punching Capacity, 12" Punch Length With 21 Holes.

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Spec Sheet: View PDF File

User Manual: View PDF File

Product Specifications
Manufacturer GBC
SKU 7709000B
Category CombBind
Binding Operation Manual
Binding Type Comb Binding
Binding Capacity Upto 500 sheets
Spine size Upto 2"
Punch Operation Manual
Punching Capacity 25 sheets
Document Size Letter and oversized documents
Warranty 1 Year
Dimensions (H”xW”xD”) 19.6 x 9.5 x 21.6
Weight 24.6 lbs
Product Description:

Features of the GBC CombBind® C340 Manual Comb Binding Machine
  • Punches up to 25 sheets per operation, supporting efficient document preparation for office binding tasks.
  • Binds documents up to 500 sheets using CombBind® spines with a maximum comb size of 2 inches.
  • Vertical document loading system helps ensure consistent sheet alignment for accurate punching.
  • Centering dial allows precise positioning of documents to produce evenly spaced punch holes.
  • Color-coded document and spine size guide helps users quickly determine the correct comb size.
  • Low-force gravity-fed punching mechanism reduces operator effort during manual punching.
  • Accommodates letter-size and oversized documents for flexible office binding applications.
  • Integrated waste tray collects paper chips to maintain a clean and organized workspace.
Performance of the GBC CombBind® C340 Manual Comb Binding Machine

The GBC CombBind® C340 Manual Comb Binding Machine is designed for offices that regularly produce reports, manuals, and presentations requiring a clean comb-bound finish. With the ability to punch up to 25 sheets at a time and bind documents up to 500 sheets, the system supports efficient preparation of large document sets without slowing down workflow. The manual punch lever works smoothly with the machine’s gravity-fed punching system, allowing users to process stacks of pages with controlled and consistent results. This makes the C340 well suited for departments that need dependable document finishing without moving to a fully electric binding system.

During operation, the GBC CombBind® C340 helps streamline the full punching and binding workflow. After punching the pages, users can quickly measure document thickness and select the appropriate comb spine before opening and inserting the stack for binding. The machine is capable of handling a wide range of office documents, from smaller reports to thicker manuals approaching the 500-sheet capacity. By combining high binding capacity with simple manual operation, the C340 allows offices to produce organized, professional documents while maintaining efficient day-to-day productivity.

Frequently Asked Questions

Q: Is the GBC CombBind® C340 easy to use for regular office binding?

A: The GBC CombBind® C340 uses a gravity-fed, low-force punching mechanism and a vertical loading system that help simplify document alignment and reduce effort during manual punching.

Q: How do I know which comb size to use with the GBC CombBind® C340?

A: The GBC CombBind® C340 includes a color-coded document and spine size guide that helps users quickly match the document thickness with the appropriate CombBind® spine.

Q: Can the GBC CombBind® C340 handle different document sizes?

A: Yes, the GBC CombBind® C340 accommodates both standard letter-size and oversized documents, allowing users to bind a variety of office materials.

Video of GBC® CombBind® C340 Precision Punch Manual Binding Machine