Introduction
This manual provides essential instructions for the safe and efficient operation, setup, and maintenance of your GBC ShredMaster AUTO+ 50X Auto Feed Cross Cut Shredder. Please read this manual thoroughly before using the shredder and retain it for future reference.
The GBC ShredMaster AUTO+ 50X is designed for shredding paper documents and credit cards, offering a P-4 security level for confidential information. It features both automatic and manual feed options for convenience.
Safety Information
- Keep hands, hair, and loose clothing away from the paper entry slot.
- Keep children and pets away from the shredder.
- Do not spray any flammable products onto the shredder or use near flammable materials.
- Unplug the shredder before moving, cleaning, or emptying the waste bin.
- Do not shred metal objects, large paper clips, or adhesive labels as these can damage the cutting mechanism. Small paper clips and staples are generally acceptable for this model.
- Operate the shredder on a flat, stable surface.
Setup
- Unpacking: Carefully remove the shredder from its packaging. Ensure all packing materials are removed from around the shredder and inside the waste bin.
- Placement: Position the shredder on a level, stable surface near a power outlet. Ensure there is adequate space around the unit for ventilation and access to the waste bin.
- Power Connection: Plug the power cord into a standard electrical outlet.
- Waste Bin: Ensure the waste bin is correctly inserted into the shredder housing. The shredder will not operate if the bin is not properly seated.

Operating Instructions
Control Panel Overview
The control panel features intuitive touch controls for easy operation.

Automatic Feed Operation
The AUTO+ 50X features an automatic feed tray for shredding up to 50 sheets of 80 gsm paper at once.
- Ensure the shredder is plugged in and the waste bin is correctly inserted.
- Lift the automatic feed tray cover.
- Stack up to 50 sheets of paper neatly into the automatic feed tray. Ensure there are no folded or crumpled sheets.
- Close the automatic feed tray cover. The shredder will automatically detect the paper and begin shredding.


Manual Feed Operation
For smaller quantities of paper (up to 6 sheets of 80 gsm) or credit cards, use the manual feed slot.
- Ensure the shredder is plugged in and the waste bin is correctly inserted.
- Insert paper or a credit card into the manual feed slot. The shredder will automatically start and stop.
- For credit cards, insert one card at a time into the designated slot.


Overheat Protection
To prevent motor overheating, the shredder is equipped with an automatic thermal overload protection system. After approximately 10 minutes of continuous shredding, the machine will automatically rest for 45 minutes to cool down. During this cool-down period, the shredder will not operate. Resume operation once the cool-down period is complete.
Maintenance
Emptying the Waste Bin
The shredder features an easy-to-empty 20-liter pull-out bin with a viewing window to monitor fill levels.
- Unplug the shredder from the power outlet.
- Pull out the waste bin from the front of the shredder.
- Empty the shredded material into a suitable receptacle.
- Slide the waste bin back into the shredder until it is securely seated.
- Plug the shredder back into the power outlet.

Oiling the Shredder
Regular oiling of the shredder blades is recommended to maintain optimal performance and extend the life of your shredder. Use GBC shredder oil or a vegetable-based oil (avoid aerosol oils).
- Apply a thin line of shredder oil across the paper entry slot.
- Run the shredder in reverse for 10 seconds to distribute the oil.
- Repeat this process after every 30 minutes of accumulated shredding or at least twice a month.
Cleaning
Wipe the exterior of the shredder with a soft, dry cloth. Do not use abrasive cleaners or solvents.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Shredder does not start. |
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| Paper jam. |
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| Shredder runs slowly or makes unusual noise. |
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Specifications
- Model: G2020050X
- Shred Type: Cross Cut
- Security Level: P-4 (DIN 66399)
- Shred Size: 4 x 28 mm confetti cut
- Auto Feed Capacity: 50 sheets (80 gsm)
- Manual Feed Capacity: 6 sheets (80 gsm)
- Shreds: Paper, small paper clips, staples, credit cards
- Bin Capacity: 20 Liters
- Run Time: 10 minutes continuous, 45 minutes cool-down
- Approximate Dimensions (H x W x D): 40.6 cm x 43.2 cm x 38.1 cm (16" H x 17" W x 15" D, based on product images)
- Weight: 11.6 kg
- Power Source: Corded Electric
- Special Features: Automatic Start/Stop, Jam Proof

Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official GBC website. Keep your proof of purchase for warranty claims.
For further assistance, you may contact GBC customer service through their official channels. Details are typically available on the manufacturer's website or product packaging.





