Introduction
Thank you for choosing the STAPLES Hyken Ergonomic Office Chair. This manual provides essential information for the proper assembly, operation, and maintenance of your new chair. Designed for all-day comfort and support, the Hyken chair features adjustable components and breathable mesh to enhance your workspace experience.
Safety Information
- Read all instructions carefully before assembly and use.
- Ensure all bolts and screws are securely tightened before using the chair. Periodically check and re-tighten as needed.
- Do not stand on the chair or use it as a step stool.
- Do not use the chair if any parts are missing, damaged, or worn. Contact customer support for replacement parts.
- Keep children away from moving parts during adjustment.
- Maximum weight recommendation: 275 pounds. Do not exceed this limit.
Setup and Assembly
The STAPLES Hyken Ergonomic Office Chair requires assembly. All necessary hardware and tools are included. Follow the visual instructions provided in the packaging for a smooth assembly process. It is recommended to have a second person assist with assembly for certain steps.

Image: Exploded view of the STAPLES Hyken Ergonomic Office Chair components, illustrating how parts fit together during assembly. All hardware and tools are included for a quick and easy setup.

Image: A visual guide demonstrating the transition from disassembled chair components to a fully assembled STAPLES Hyken Ergonomic Office Chair, highlighting the ease of assembly.
Operating Instructions and Adjustments
The STAPLES Hyken chair offers multiple adjustment options to customize your seating experience for optimal comfort and ergonomic support.
1. Seat Height Adjustment
- Locate the lever on the right side, under the seat.
- To raise the seat: Lift the lever while taking your weight off the seat. The seat will rise automatically.
- To lower the seat: Lift the lever while seated. The seat will lower under your weight.
- Release the lever to lock the seat at the desired height.

Image: Close-up of the chair's base, showing the lever for seat height adjustment. This allows users to easily modify the seat's elevation for proper desk configuration.
2. Armrest Adjustment
- Press the button located on the side of each armrest support.
- While holding the button, move the armrest up or down to your preferred height.
- Release the button to lock the armrest in place.

Image: A detailed view of the adjustable armrests, highlighting the button mechanism for height customization. This feature helps reduce fatigue and ensures a perfect fit for various users.
3. Reclining and Tilt Adjustment
- The chair features a tilt mechanism allowing you to recline.
- Use the tension knob located under the seat to adjust the recline resistance. Turn clockwise for more resistance, counter-clockwise for less.
- A separate lever (often on the left side) can be used to lock the chair in an upright position or allow it to recline freely.
4. Lumbar Support Adjustment
- The chair includes adjustable lumbar support.
- Gently push or pull the lumbar support mechanism on the backrest to find your preferred position for lower back comfort.

Image: A close-up of the chair's backrest, illustrating the adjustable lumbar support feature. This allows users to customize the support for their lower back, promoting better posture.
5. Headrest Adjustment
- The headrest can be adjusted for height and angle.
- Gently push or pull the headrest to adjust its height and tilt to support your neck and head comfortably.

Image: A detailed view of the adjustable headrest, showing its range of motion for height and angle. This ensures optimal neck and head support for various user preferences.
Video: This video demonstrates the various adjustment features of the Staples Hyken Task Chair, including seat height, armrest position, and recline functionality, to help users customize their seating experience.
Maintenance
- Product Care Instructions: Spot Clean.
- Regularly inspect all bolts and screws to ensure they are tight.
- Clean the mesh material with a damp cloth and mild soap. Avoid harsh chemicals.
- Check casters periodically for debris and clean as necessary to ensure smooth rolling.
Troubleshooting
- Chair not adjusting height: Ensure the height adjustment lever is fully engaged and the gas lift cylinder is functioning correctly. Check for any obstructions.
- Chair squeaks or wobbles: Check all assembly bolts and screws and tighten them. Apply a small amount of lubricant to moving parts if necessary.
- Casters not rolling smoothly: Inspect casters for hair, dust, or other debris. Clean them thoroughly.
- For further assistance, please contact STAPLES customer support.
Specifications
| Brand | STAPLES |
| Model Name | Flexfit Un59462 (Staples 2257054) |
| Color | Red |
| Material | Mesh |
| Product Dimensions | 27.1"D x 28"W x 49.7"H |
| Maximum Weight Recommendation | 275 Pounds |
| Back Style | Mesh Back |
| Special Feature | Adjustable |
| Furniture Base Movement | Swivel |
| Tilting | Yes |
| Reclining Position Count | 3 |
| Product Care Instructions | Spot Clean |

Image: Detailed diagram illustrating the dimensions of the STAPLES Hyken Ergonomic Office Chair, including height, width, and depth measurements.
Warranty and Support
For warranty information, replacement parts, or technical support, please contact STAPLES customer service. Refer to your purchase receipt for specific warranty terms and conditions.
You can visit the official STAPLES store for more information: STAPLES Store





