OMTech Pronto 35 90W CO2 Laser Cutter and Engraver
By OMTech
FREE Virtual Tech Support Session Included
45-min live video call with an OMTech technician — get set up smoothly
By OMTech
FREE Virtual Tech Support Session Included
45-min live video call with an OMTech technician — get set up smoothly

|
Wood |
MDF / Plywood |
Leather |
Plastics |
Fabric |
Stone |
Coated Metals |
Glass |

Both the 60W and 90W Pronto 35 use the same upgraded transmission system, the same 1000 mm/s maximum engraving speed, the same autofocus with red dot indicator, the same 8.7" workpiece height, the same pass-through, the same turbocharged fan, and the same production-focused platform.
The 90W delivers one meaningful advantage over the 60W: more laser power — and that advantage shows up in specific, measurable production situations.
Faster cutting on thicker stock. A 60W tube may require multiple passes or reduced speed to cleanly cut 8–10mm MDF, thick plywood, and dense hardwood. A 90W tube handles those materials with more throughput on the same pass — faster cycle times on cutting jobs that are a regular part of the daily production mix.
More operating headroom for sustained sessions. A 60W tube running at 80–90% of its maximum output for hours accumulates thermal stress faster than a 90W tube running the same job at 60–70% of its capacity. For a production shop running the machine 6+ hours daily, the 90W's thermal margin produces more consistent output toward the end of the shift.
Better results on denser materials. Thicker leather, rubber stamps, and dense foam all respond differently at 90W versus 60W — cleaner cuts, fewer passes, better edge quality.
For shops whose primary work is high-speed engraving on wood and acrylic at moderate thicknesses, the 60W is a capable and efficient choice. For shops that regularly push into thicker cutting stock or run the machine at near-continuous production volume — the 90W is the correct specification.
Speed on a CO2 laser is only meaningful if the motion system can sustain it with accuracy. The Pronto 35 90W's upgraded transmission system is what makes 1000 mm/s a real production capability rather than just a specification:
X-axis V-wheel design: Smooth, high-speed lateral movement with reduced friction — critical on the primary engraving axis where direction changes happen constantly.
Y-axis high-precision belt: Accurate positioning and consistent tension during rapid direction changes — maintaining mark quality across high-speed passes without the positional drift that lower-quality belt systems show at speed.
Z-axis ball screw: Precise, stable workbed elevation — working with the autofocus system to maintain correct focal height for each material change and supporting accurate Z-axis positioning for 3D objects and varied workpiece heights.
The solid frame with aluminum plate brackets provides the structural stability required to sustain 1000 mm/s without frame resonance introducing positional error — particularly important at 90W where cutting forces are higher than on 60W machines.
This is the mechanical package that separates a production machine from a faster hobby laser.
Production efficiency isn't just about how fast the laser moves during a job — it's also about how quickly the machine is ready for the next job.
Autofocus: The system detects material height and adjusts the laser head's focal distance automatically. For a shop cycling through 3mm acrylic, 8mm plywood, 2mm leather, and 6mm MDF in a single production day — autofocus eliminates the manual focusing step on every material change. Each height change becomes a button press rather than a measurement-and-test-burn sequence.
Red dot indicator: Makes the optical path visible before the laser fires — providing precise origin positioning and alignment confirmation on each workpiece. For batch setups where consistent part positioning determines repeatability across a full production run, the red dot is the tool that confirms placement before committing to a cycle.
Together, autofocus and red dot significantly reduce the per-job setup overhead that accumulates into significant lost production time across a full working day.
The 8.7" (220mm) maximum workpiece height is one of the Pronto 35's most practically significant specifications — and one that's easy to overlook when comparing machines on power and speed alone.
Standard 60W CO2 laser cabinets typically allow 1–3 inches of material height inside the lid. The Pronto 35's 8.7" clearance opens applications that physically don't fit in standard machines:
Assembled awards and trophies can be engraved as complete units — no disassembly required, no surface-only engraving before final assembly.
Thick dimensional stock — wood slabs, thick acrylic blocks, and heavy foam panels — fits under the laser head without modification.
Larger rotary objects — taller tumblers and bottles that exceed the height clearance of standard CO2 machines fit within the 8.7" envelope when paired with a compatible rotary attachment.
The front and back pass-through (up to 0.75" / 19mm thick flat stock) further expands material capacity — boards and panels longer than the 27.6" engraving area feed through for sequential processing without removal.

At 90W cutting and engraving speeds, smoke and debris generation is more intense than at lower power levels. The Pronto 35 90W addresses this with two integrated airflow upgrades:
318 CFM turbocharged fan: High-capacity extraction that clears smoke from the cutting zone faster and maintains cleaner air throughout sustained production sessions — particularly important during acrylic cutting where smoke generation is highest.
3.2X air pump boost: Increased air assist flow for better debris clearing at the cut point, improved focus lens protection during high-power cuts, and cleaner edge quality on wood and acrylic at 90W speeds.
For a shop running 4–8 hours daily at 90W, the difference in airflow between a standard machine and the Pronto 35's upgraded system is visible in cut edge quality, lens cleanliness intervals, and ambient shop air quality.
Class-1 safety level: Production environment positioning.
Real-time temperature monitoring: If the machine overheats, it stops automatically, resets, and alerts the operator — protecting the 90W tube and the workpiece.
Built-in pressure sensors: Monitor air assist pressure continuously; if pressure drops, an alarm triggers before a cut quality issue can affect the production batch.
Flame-retardant PC board: Reduces fire risk during sustained high-power operation.
Water chiller required: The 90W CO2 tube requires active water cooling for sustained production use. A compatible water chiller (CW-5000 or CW-5200 series) is required — not included in the standard package but essential for the tube life and output consistency the Pronto 35 is designed to deliver. Contact our team before ordering for compatible chiller guidance.
RDWorks bundled on USB flash drive. LightBurn and CorelLaser compatible (LightBurn requires a separate license from Lightburn — Windows, macOS, Linux).
Data transmission: USB cable and Ethernet cable. Ethernet supports reliable high-throughput job transfer for shops where the design workstation is across the room from the laser.
12,000-hour estimated tube service life at under 40% power. CE and FDA certified.

The OMTech Pronto 35 90W is available from OMTech directly and from other resellers. Here's what changes when you order through The Maker's Chest:
Q: What's the main production difference between the Pronto 35 90W and the 60W?
A: Both deliver 1000 mm/s maximum engraving speed, autofocus, upgraded transmission, 8.7" workpiece height, and the same platform. The 90W adds more laser power for: faster single-pass cutting on 8–10mm+ thick stock, more operating headroom during sustained production sessions (running the tube at lower % of capacity), and better results on denser materials. For engraving-focused shops with moderate cutting needs, the 60W is efficient. For shops that regularly cut thicker stock or run the machine near-continuously, the 90W is the right specification.
Q: Does it need a water chiller?
A: Yes — a water chiller is required for optimal cooling and tube longevity. It is not included in the standard package. A CW-5000 or CW-5200 series chiller is appropriate. Budget the chiller alongside the machine. Contact our team for compatible chiller recommendations before ordering.
Q: What is the actual working area?
A: The specification table lists 27.6" × 19.7" (700 × 500mm) as the engraving area — the product title references a "20" × 28" class" working area, reflecting the bed class.
Q: Is LightBurn compatible?
A: Yes — LightBurn is compatible and is the preferred production software for most users. A separate license is required from Lightburn. Runs on Windows, macOS, and Linux. RDWorks is bundled on USB flash drive.
Q: What is the laser tube service life?
A: 12,000 hours estimated at under 40% power — a longevity figure that reflects the benefits of running the 90W tube at lower relative output during typical production work rather than at maximum capacity continuously.
Q: How does the pass-through work?
A: Front and back pass-throughs support flat stock up to 0.75" (19mm) thick and longer than the 27.6" bed — feed the material through, engrave or cut a section, advance, and continue without removing the material. Both pass-throughs open simultaneously for continuous long-format production.
Q: Why buy from The Maker's Chest instead of directly from OMTech?
A: Our 75-day return window gives you significantly more evaluation time than OMTech's direct return policy — enough to run the 90W through your actual production workloads, confirm the speed and power deliver before you're locked in. Our USA-based expert support team is reachable by phone and email for LightBurn and RDWorks setup, water chiller configuration, autofocus calibration, and production troubleshooting throughout your ownership. If you're choosing between the 60W and 90W Pronto, or between the Pronto and the Pro 2440, we'll give you a straight recommendation.
| Specification | Official Information |
|---|---|
| Color | Blue, Gray |
| Rated Power | 90W |
| Product Title Work Area | 20" × 28" working area |
| Engraving Area | 27.6 × 19.7 in. / 700 × 500 mm |
| Front & Back Pass-Through | Supports long materials up to 0.75 in. / 19 mm thick |
| Max. Engraving Speed | 39.4 ips / 1000 mm/s |
| Est. Service Life (at <40% Power) | 12,000 hr |
| Laser Tube Length | 49.2 in. / 1250 mm |
| Laser Tube Diameter | 2.4 in. / 60 mm |
| Product Dimensions | 59.1 × 39.8 × 32.3 in. / 1500 × 1010 × 820 mm |
| Package Dimensions | 63.4 × 44.5 × 40.2 in. / 1610 × 1130 × 1020 mm |
| Net Weight | 474 lb. / 215 kg |
| Compatible Operating Systems | Windows 2000, XP, Vista, 7, 8, 10 |
| Bundled Software | RDWorks |
| Compatible Software (not included) | LightBurn, CorelLaser, RDWorks |
| Supported Image Formats | .ai, .bmp, .dxf, .gif, .hpgl, .jpeg, .pdf, .plt, .png, .rd, .svg, .tiff, .tga |
| Data Transmission | USB Cable, Ethernet Cable |
| Certification | CE, FDA |
| Built-In Water Chiller | No |
| Cooling Note | Requires water chiller for optimal cooling and stability |
Click the links below to download product manuals for OMTech Pronto 35 90W CO2 Laser Cutter and Engraver
OMTech Pronto 35 90W CO2 Laser Cutter and Engraver Product Manual Downloads:
| OMTech Pronto 35 90W CO2 Laser Cutter and Engraver Product Manual Download |
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We offer FREE Shipping* throughout the 48 contiguous United States! Yes, no hidden costs at checkout!
*This is with the exception of the following brands of products at the moment, on which we DO have to charge shipping:
Summary
Order Confirmation & Dispatch
As soon as you place an order with us you'll receive an order confirmation email, and we'll get working to have your order dispatched as soon as we can.
Typically, we'll dispatch your order within 1 business day, however this can vary depending on the product and our warehouses, so please allow up to 3 business days.
Once your order has dispatched from our warehouse, you'll receive shipping confirmation within 24 hours of your order leaving our warehouse.
General Delivery Timeframes
Delivery timeframes will vary dependent on your location and the items you've ordered.
In general, these are the delivery timeframes you can expect:
The above is intended to be used as a guide, and may not apply in all cases. Some products may have specific 'Delivery Timeframe' information, which can be found on its own tab, or on the main 'Description' tab of the product.
Home Delivery (Bulky Items)
Other Terms & Conditions
If you happen to miss the delivery, you will be required to pick up your item(s) from the freight company's depot. Re-delivery can be arranged to your home, however this will incur extra costs.
We can't advise on the exact time and day the delivery will occur as this is not within our control, however you will be emailed the tracking details where you will be able to contact the freight company for more accurate timeframes.
It is your responsibility to advise us if:
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Maker's Chest.
✅ You get valuable bonuses with every purchase of a laser engraving machine that will add value to your entire business.
✅ Customers get exclusive access to the Materials Intelligence Library™, offering 550+ laser presets to get you started engraving.
✅ We offer a Lowest Price Guarantee. What does that mean? It means you are getting the lowest prices! If you find a lower price, call us!
✅ We offer FREE shipping* to the 48 contiguous United States and we've got a 75-day No Stress Returns Policy. We know that sometimes we change our minds, so our policy takes the stress out of your purchase.
✅ We offer local, US-based support that is available to guide you through your purchasing decisions. And we don't forget about you after that either!
✅ We're a family owned, small business. Our business is a reflection of ourselves, driven by strong values and a desire to do good for others.
We provide round the clock customer support. Even if we're not manning the phones late at night, you can reach out to us via email or chat on the website. Our official business hours are Monday - Friday, 9am - 5pm, but outside of these hours we're still here, and we'll get back to you as soon as we can!
Remember, we're always here to help, so give us a call on +1 833-962-5377, email us at support@themakerschest.com, or chat with us using the chat bubble in the bottom right corner of your screen.
Shipping Insurance ($89)

|
Wood |
MDF / Plywood |
Leather |
Plastics |
Fabric |
Stone |
Coated Metals |
Glass |

Both the 60W and 90W Pronto 35 use the same upgraded transmission system, the same 1000 mm/s maximum engraving speed, the same autofocus with red dot indicator, the same 8.7" workpiece height, the same pass-through, the same turbocharged fan, and the same production-focused platform.
The 90W delivers one meaningful advantage over the 60W: more laser power — and that advantage shows up in specific, measurable production situations.
Faster cutting on thicker stock. A 60W tube may require multiple passes or reduced speed to cleanly cut 8–10mm MDF, thick plywood, and dense hardwood. A 90W tube handles those materials with more throughput on the same pass — faster cycle times on cutting jobs that are a regular part of the daily production mix.
More operating headroom for sustained sessions. A 60W tube running at 80–90% of its maximum output for hours accumulates thermal stress faster than a 90W tube running the same job at 60–70% of its capacity. For a production shop running the machine 6+ hours daily, the 90W's thermal margin produces more consistent output toward the end of the shift.
Better results on denser materials. Thicker leather, rubber stamps, and dense foam all respond differently at 90W versus 60W — cleaner cuts, fewer passes, better edge quality.
For shops whose primary work is high-speed engraving on wood and acrylic at moderate thicknesses, the 60W is a capable and efficient choice. For shops that regularly push into thicker cutting stock or run the machine at near-continuous production volume — the 90W is the correct specification.
Speed on a CO2 laser is only meaningful if the motion system can sustain it with accuracy. The Pronto 35 90W's upgraded transmission system is what makes 1000 mm/s a real production capability rather than just a specification:
X-axis V-wheel design: Smooth, high-speed lateral movement with reduced friction — critical on the primary engraving axis where direction changes happen constantly.
Y-axis high-precision belt: Accurate positioning and consistent tension during rapid direction changes — maintaining mark quality across high-speed passes without the positional drift that lower-quality belt systems show at speed.
Z-axis ball screw: Precise, stable workbed elevation — working with the autofocus system to maintain correct focal height for each material change and supporting accurate Z-axis positioning for 3D objects and varied workpiece heights.
The solid frame with aluminum plate brackets provides the structural stability required to sustain 1000 mm/s without frame resonance introducing positional error — particularly important at 90W where cutting forces are higher than on 60W machines.
This is the mechanical package that separates a production machine from a faster hobby laser.
Production efficiency isn't just about how fast the laser moves during a job — it's also about how quickly the machine is ready for the next job.
Autofocus: The system detects material height and adjusts the laser head's focal distance automatically. For a shop cycling through 3mm acrylic, 8mm plywood, 2mm leather, and 6mm MDF in a single production day — autofocus eliminates the manual focusing step on every material change. Each height change becomes a button press rather than a measurement-and-test-burn sequence.
Red dot indicator: Makes the optical path visible before the laser fires — providing precise origin positioning and alignment confirmation on each workpiece. For batch setups where consistent part positioning determines repeatability across a full production run, the red dot is the tool that confirms placement before committing to a cycle.
Together, autofocus and red dot significantly reduce the per-job setup overhead that accumulates into significant lost production time across a full working day.
The 8.7" (220mm) maximum workpiece height is one of the Pronto 35's most practically significant specifications — and one that's easy to overlook when comparing machines on power and speed alone.
Standard 60W CO2 laser cabinets typically allow 1–3 inches of material height inside the lid. The Pronto 35's 8.7" clearance opens applications that physically don't fit in standard machines:
Assembled awards and trophies can be engraved as complete units — no disassembly required, no surface-only engraving before final assembly.
Thick dimensional stock — wood slabs, thick acrylic blocks, and heavy foam panels — fits under the laser head without modification.
Larger rotary objects — taller tumblers and bottles that exceed the height clearance of standard CO2 machines fit within the 8.7" envelope when paired with a compatible rotary attachment.
The front and back pass-through (up to 0.75" / 19mm thick flat stock) further expands material capacity — boards and panels longer than the 27.6" engraving area feed through for sequential processing without removal.

At 90W cutting and engraving speeds, smoke and debris generation is more intense than at lower power levels. The Pronto 35 90W addresses this with two integrated airflow upgrades:
318 CFM turbocharged fan: High-capacity extraction that clears smoke from the cutting zone faster and maintains cleaner air throughout sustained production sessions — particularly important during acrylic cutting where smoke generation is highest.
3.2X air pump boost: Increased air assist flow for better debris clearing at the cut point, improved focus lens protection during high-power cuts, and cleaner edge quality on wood and acrylic at 90W speeds.
For a shop running 4–8 hours daily at 90W, the difference in airflow between a standard machine and the Pronto 35's upgraded system is visible in cut edge quality, lens cleanliness intervals, and ambient shop air quality.
Class-1 safety level: Production environment positioning.
Real-time temperature monitoring: If the machine overheats, it stops automatically, resets, and alerts the operator — protecting the 90W tube and the workpiece.
Built-in pressure sensors: Monitor air assist pressure continuously; if pressure drops, an alarm triggers before a cut quality issue can affect the production batch.
Flame-retardant PC board: Reduces fire risk during sustained high-power operation.
Water chiller required: The 90W CO2 tube requires active water cooling for sustained production use. A compatible water chiller (CW-5000 or CW-5200 series) is required — not included in the standard package but essential for the tube life and output consistency the Pronto 35 is designed to deliver. Contact our team before ordering for compatible chiller guidance.
RDWorks bundled on USB flash drive. LightBurn and CorelLaser compatible (LightBurn requires a separate license from Lightburn — Windows, macOS, Linux).
Data transmission: USB cable and Ethernet cable. Ethernet supports reliable high-throughput job transfer for shops where the design workstation is across the room from the laser.
12,000-hour estimated tube service life at under 40% power. CE and FDA certified.

The OMTech Pronto 35 90W is available from OMTech directly and from other resellers. Here's what changes when you order through The Maker's Chest:
Q: What's the main production difference between the Pronto 35 90W and the 60W?
A: Both deliver 1000 mm/s maximum engraving speed, autofocus, upgraded transmission, 8.7" workpiece height, and the same platform. The 90W adds more laser power for: faster single-pass cutting on 8–10mm+ thick stock, more operating headroom during sustained production sessions (running the tube at lower % of capacity), and better results on denser materials. For engraving-focused shops with moderate cutting needs, the 60W is efficient. For shops that regularly cut thicker stock or run the machine near-continuously, the 90W is the right specification.
Q: Does it need a water chiller?
A: Yes — a water chiller is required for optimal cooling and tube longevity. It is not included in the standard package. A CW-5000 or CW-5200 series chiller is appropriate. Budget the chiller alongside the machine. Contact our team for compatible chiller recommendations before ordering.
Q: What is the actual working area?
A: The specification table lists 27.6" × 19.7" (700 × 500mm) as the engraving area — the product title references a "20" × 28" class" working area, reflecting the bed class.
Q: Is LightBurn compatible?
A: Yes — LightBurn is compatible and is the preferred production software for most users. A separate license is required from Lightburn. Runs on Windows, macOS, and Linux. RDWorks is bundled on USB flash drive.
Q: What is the laser tube service life?
A: 12,000 hours estimated at under 40% power — a longevity figure that reflects the benefits of running the 90W tube at lower relative output during typical production work rather than at maximum capacity continuously.
Q: How does the pass-through work?
A: Front and back pass-throughs support flat stock up to 0.75" (19mm) thick and longer than the 27.6" bed — feed the material through, engrave or cut a section, advance, and continue without removing the material. Both pass-throughs open simultaneously for continuous long-format production.
Q: Why buy from The Maker's Chest instead of directly from OMTech?
A: Our 75-day return window gives you significantly more evaluation time than OMTech's direct return policy — enough to run the 90W through your actual production workloads, confirm the speed and power deliver before you're locked in. Our USA-based expert support team is reachable by phone and email for LightBurn and RDWorks setup, water chiller configuration, autofocus calibration, and production troubleshooting throughout your ownership. If you're choosing between the 60W and 90W Pronto, or between the Pronto and the Pro 2440, we'll give you a straight recommendation.
| Specification | Official Information |
|---|---|
| Color | Blue, Gray |
| Rated Power | 90W |
| Product Title Work Area | 20" × 28" working area |
| Engraving Area | 27.6 × 19.7 in. / 700 × 500 mm |
| Front & Back Pass-Through | Supports long materials up to 0.75 in. / 19 mm thick |
| Max. Engraving Speed | 39.4 ips / 1000 mm/s |
| Est. Service Life (at <40% Power) | 12,000 hr |
| Laser Tube Length | 49.2 in. / 1250 mm |
| Laser Tube Diameter | 2.4 in. / 60 mm |
| Product Dimensions | 59.1 × 39.8 × 32.3 in. / 1500 × 1010 × 820 mm |
| Package Dimensions | 63.4 × 44.5 × 40.2 in. / 1610 × 1130 × 1020 mm |
| Net Weight | 474 lb. / 215 kg |
| Compatible Operating Systems | Windows 2000, XP, Vista, 7, 8, 10 |
| Bundled Software | RDWorks |
| Compatible Software (not included) | LightBurn, CorelLaser, RDWorks |
| Supported Image Formats | .ai, .bmp, .dxf, .gif, .hpgl, .jpeg, .pdf, .plt, .png, .rd, .svg, .tiff, .tga |
| Data Transmission | USB Cable, Ethernet Cable |
| Certification | CE, FDA |
| Built-In Water Chiller | No |
| Cooling Note | Requires water chiller for optimal cooling and stability |
Click the links below to download product manuals for OMTech Pronto 35 90W CO2 Laser Cutter and Engraver
OMTech Pronto 35 90W CO2 Laser Cutter and Engraver Product Manual Downloads:
| OMTech Pronto 35 90W CO2 Laser Cutter and Engraver Product Manual Download |
|
|
We offer FREE Shipping* throughout the 48 contiguous United States! Yes, no hidden costs at checkout!
*This is with the exception of the following brands of products at the moment, on which we DO have to charge shipping:
Summary
Order Confirmation & Dispatch
As soon as you place an order with us you'll receive an order confirmation email, and we'll get working to have your order dispatched as soon as we can.
Typically, we'll dispatch your order within 1 business day, however this can vary depending on the product and our warehouses, so please allow up to 3 business days.
Once your order has dispatched from our warehouse, you'll receive shipping confirmation within 24 hours of your order leaving our warehouse.
General Delivery Timeframes
Delivery timeframes will vary dependent on your location and the items you've ordered.
In general, these are the delivery timeframes you can expect:
The above is intended to be used as a guide, and may not apply in all cases. Some products may have specific 'Delivery Timeframe' information, which can be found on its own tab, or on the main 'Description' tab of the product.
Home Delivery (Bulky Items)
Other Terms & Conditions
If you happen to miss the delivery, you will be required to pick up your item(s) from the freight company's depot. Re-delivery can be arranged to your home, however this will incur extra costs.
We can't advise on the exact time and day the delivery will occur as this is not within our control, however you will be emailed the tracking details where you will be able to contact the freight company for more accurate timeframes.
It is your responsibility to advise us if:
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Maker's Chest.
✅ You get valuable bonuses with every purchase of a laser engraving machine that will add value to your entire business.
✅ Customers get exclusive access to the Materials Intelligence Library™, offering 550+ laser presets to get you started engraving.
✅ We offer a Lowest Price Guarantee. What does that mean? It means you are getting the lowest prices! If you find a lower price, call us!
✅ We offer FREE shipping* to the 48 contiguous United States and we've got a 75-day No Stress Returns Policy. We know that sometimes we change our minds, so our policy takes the stress out of your purchase.
✅ We offer local, US-based support that is available to guide you through your purchasing decisions. And we don't forget about you after that either!
✅ We're a family owned, small business. Our business is a reflection of ourselves, driven by strong values and a desire to do good for others.
We provide round the clock customer support. Even if we're not manning the phones late at night, you can reach out to us via email or chat on the website. Our official business hours are Monday - Friday, 9am - 5pm, but outside of these hours we're still here, and we'll get back to you as soon as we can!
Remember, we're always here to help, so give us a call on +1 833-962-5377, email us at support@themakerschest.com, or chat with us using the chat bubble in the bottom right corner of your screen.
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