1. Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your SIHAO A3/A4 DTF (Direct-to-Film) Printer. These printers are designed for high-quality transfer printing on various fabric types, including cotton, polyester, blends, and both white and dark textiles. Please read this manual thoroughly before operating the device to ensure safe and efficient use.
2. Safety Information
- Always connect the printer to a grounded power outlet with the correct voltage (110V-220V).
- Keep the printer away from water or damp environments.
- Do not attempt to open or repair the printer yourself. Refer to qualified service personnel.
- Ensure proper ventilation in the work area, especially when handling inks and powders.
- Wear appropriate personal protective equipment (PPE) such as gloves and eye protection when handling inks.
- Keep out of reach of children.
- Turn off and unplug the printer before performing any maintenance or cleaning.
3. Product Overview
3.1 Key Features
- Ultra Fast Printing: Print speeds up to 1m²/h (XP600 model).
- White Ink Circulation & Stirring: Automatic mixing and circulation system to prevent white ink precipitation and nozzle clogging.
- High Definition Printing: Produces clear, bright colors with a high degree of image restoration for natural and real effects.
- Multi-Image Printing: Supports importing and printing multiple images simultaneously on the workbench.
- Suction System: Lengthened stainless steel suction printing platform ensures stable film paper feeding and prevents arching.
- Easy Operation: Designed for user-friendly operation and easy transfer to various fabric types.
3.2 Wide Application
The SIHAO DTF Printer is versatile and can be used for printing on a wide range of items, including:

Image: Wide range of applications for DTF printing.
- T-shirts
- Hoodies
- Bags
- Shoes
- Hats
- Facemasks
- Mouse pads
- Throw pillows
- Aprons
4. Models and Components
4.1 SIHAO A3/A4 DTF Printer (TX800/XP600)

Image: SIHAO DTF Printer (C31 TX800 model).
Specifications:
- Printing Size: A4/A3/A3+/30cm width roll size
- Printing Speed: 0.9m²/h (TX800), 0.1m²/h (XP600)
- Software Setting Precision: 1440*1440dpi, 2880*1440dpi, 5760*1440dpi
- Printing Material: DTF PET Film
- Print Accuracy: 720*1080dpi / 720*1440dpi / 720*2160dpi
- Ink Channel: CMYKWW
- Print Software: Maintop/RIIN/PP
- Ink Loss: 20ml/m²
- Ink Supply Method: Continuous Ink Supply
- White Ink System: Mixing and Circulate System
- Platform: Vacuum Suction Plateform
- Print Interface: Gigabit Ethernet Interface
- Operating System: Windows 7 / Windows 10 / Windows 11 (Must be 64-bit)
- Operating Environment: Temperature: 18-30°C, Humidity: 40%-60%RH
- Power: 300W
- Voltage: 110V-220V
- Printer Size: 93*33*29CM
- Net Weight: 33KG
- Gross Weight: 39KG
- Packaging Size: 103*42*37CM
Package Content:
- 1 x A3 DTF Printer
- 1 x Printing Software
- 1 x Power Cable
- 1 x USB Cable
- 1 x Ink Sac
- 1 x Syringe
- 1 x Platform
4.2 Powder Shaker

Image: Powder Shaker machine.
Specifications:
- Voltage: 110V/220V
- Power: 800W
- Current: 5A
- Product Size: 95*56*54CM
- Packing Size: 79*58*62CM
- Net Weight: 35KG
- Gross Weight: 40KG
Package Content:
- 1 x Powder Shaker
4.3 DTF Film Oven

Image: DTF Film Oven.
Specifications:
- Heat Panel Size: Suitable for A3/A4/A5 Film
- Heating Resources: Heating Plate
- Temperature Range: 0-160℃
- Voltage: 110V/220V
- Power: 540W
- Product Size: 42*31*8.5CM
- Packing Size: 54*36*18CM
- Net Weight: 6.5KG
- Gross Weight: 7KG
Package Content:
- 1 x DTF Film Oven
4.4 Oven (Alternative Model)

Image: Alternative Oven model.
Specifications:
- Heat Panel Size: Suitable for A3+/A3/A4/A5 Film
- Heating Resources: Heating Plate
- Temperature Range: 0-300℃
- Time Setting: 0-999 Seconds
- Voltage: 110V/220V
- Power: 1000W
- Product Size: 52.5*47*15CM
- Packing Size: 57*58*26CM
- Net Weight: 11.5KG
- Gross Weight: 12.5KG
Package Content:
- 1 x Oven
4.5 Dual XP600 DTF Printer

Image: Dual XP600 DTF Printer.
Specifications:
- Printing Size: A4/A3/A3+/30cm width roll
- Printing Speed: 6Pass - 2.8㎡/H, 8Pass - 2.8㎡/H, 12Pass - 1.5㎡/H
- Software Setting Precision: 1440*1440dpi, 2880*1440dpi, 5760*1440dpi
- Printing Material: DTF PET Film
- Print Accuracy: 720*1080dpi / 720*1440dpi / 720*2160dpi
- Ink Channel: CMYKWW
- Print Software: Maintop/RIIN/PP
- Ink Tank Volume: 260ml
- Ink Loss: 10-12ml/㎡ Color Ink; 18-20ml/㎡ White Ink
- Ink Supply Method: Continuous Ink Supply
- White Ink System: Mixing and Circulate System
- Platform: Vacuum Suction Plateform
- Print Interface: Gigabit Ethernet Interface
- Operating System: Windows 7 / Windows 10 / Windows 11 (Must be 64-bit)
- Operating Environment: Temperature: 18-30°C, Humidity: 40%-60%RH
- Power: 300W
- Voltage: 110V-220V
- Printer Size: 106*33*40CM
- Net Weight: 52KG
- Gross Weight: 58KG
- Packaging Size: 112*40*56CM
Package Content:
- 1 x A3 DTF Printer
- 1 x Printing Software
- 1 x Power Cable
- 1 x USB Cable
- 1 x Ink Sac
- 1 x Syringe
- 1 x Platform
4.6 A31 L1800 DTF Printer

Image: A31 L1800 DTF Printer.
Specifications:
- Printing Size: A4/A3/A3+/30cm width roll size
- Printing Speed: 6min/A4
- Printing Material: DTF PET Film
- Print Accuracy: 1440*720dpi / 1440*1440dpi
- Ink Channel: C M Y K W W
- Software: 10.3 Software
- Ink Loss: 20ml/㎡
- Ink Supply Method: Continuous Ink Supply, White Ink Mixing System
- Printer USB: 2.0
- Operation Environment: Temperature: 20-35℃, Humidity: 35%-65%RH
- Power: 110V/220V 50/60HZ
- Print Height: 0-150mm
- Net Weight: 28KG
- Gross Weight: 32KG
- Printer Size: 74*33*22cm
- Packing Size: 82*39*36cm
Package Content:
- 1 x A3 L1800 DTF Printer
- 1 x Printing Software
- 1 x Power Cable
- 1 x USB Cable
- 1 x Ink Sac
- 1 x Syringe
- 1 x Platform
4.7 A30/B31 A3 R1390/L1800 DTF Printer

Image: A30/B31 A3 R1390/L1800 DTF Printer.
Specifications:
- Printing Size: A4/A3/A3+/30cm width roll size
- Printing Speed: 6min/A4
- Printing Material: DTF PET Film
- Print Accuracy: 1440*720dpi / 1440*1440dpi
- Ink Channel: C M Y K W W
- Software: 10.3 Software
- Ink Loss: 20ml/㎡
- Ink Supply Method: Continuous Ink Supply, White Ink Mixing System
- Printer USB: 2.0
- Operation Environment: Temperature: 20-35℃, Humidity: 35%-65%RH
- Power: 110V/220V 50/60HZ
- Print Height: 0-150mm
- Net Weight: 32KG
- Gross Weight: 38KG
- Printer Size: 80*33*24cm
- Packing Size: 89*42*38cm
Package Content:
- 1 x A3 DTF Printer
- 1 x Printing Software
- 1 x Power Cable
- 1 x USB Cable
- 1 x Ink Sac
- 1 x Syringe
- 1 x Platform
4.8 A3L18050 XP600 Roll Printer

Image: A3L18050 XP600 Roll Printer.
Specifications:
- Printer Type: A3L18050
- Printer Nozzle Type: EPSON XP600
- Software Setting Precision: 1440*1440dpi, 2880*1440dpi, 5760*1440dpi
- Print Speed: 30s
- Ink Drop Amount: 1.5 microliters
- Print Software: AcroRIP White ver10.3 (free)
- Maximum Width: 33CM
- Print Interface: USB2.0
- Color Configuration: Six colors: CMYK LC LM or CMYK+2W
- Ink Supply Method: Supply CISS
- Working Environment Temperature: 15-28℃
- Power: 100W
- Voltage/Plug: 220V/EU
- White Ink Mixer: Included
- Printer Size: 53*38*15CM
- Net Weight: 8.5KG
- Gross Weight: 19KG
- Packaging Size: 60*60*27CM
- Computer Operating System: Win7-11
- Computer Processor: INTEL, AMD
Package Content:
- Roll film bracket * 1
- Membrane tray * 1
- Empty Ink bottle * 6
- Waste ink bottle * 1
- White ink mixing * 1
- Ink bottle holder * 1
- Hexagonal wrench * 1
- Syringe * 1
- Spare ink bags * 2
- USB drive manual * 1
- Software lock * 1
- Power cord * 1
4.9 A4L8050 XP600 Roll Printer

Image: A4L8050 XP600 Roll Printer.
Specifications:
- Printer Type: A4L18050
- Printer Nozzle Type: EPSON XP600
- Software Setting Precision: 1440*1440dpi, 2880*1440dpi, 5760*1440dpi
- Print Speed: 30s
- Ink Drop Amount: 1.5 microliters
- Print Software: AcroRIP White ver10.3 (free)
- Maximum Width: 21 CM
- Print Interface: USB2.0
- Color Configuration: Six colors: CMYK LC LM or CMYK+2W
- Ink Supply Method: Supply CISS
- Working Environment Temperature: 15-28℃
- Power: 100W
- Voltage/Plug: 220V/EU
- White Ink Mixer: Included
- Printer Size: 37.5*40.6*15CM
- Net Weight: 6KG
- Gross Weight: 16KG
- Packaging Size: 60*47*27CM
- Computer Operating System: Win7-11
- Computer Processor: INTEL, AMD
Package Content:
- Roll film bracket * 1
- Membrane tray * 1
- Empty Ink bottle * 6
- Waste ink bottle * 1
- White ink mixing * 1
- Ink bottle holder * 1
- Hexagonal wrench * 1
- Syringe * 1
- Spare ink bags * 2
- USB drive manual * 1
- Software lock * 1
- Power cord * 1
5. Setup
- Unpacking: Carefully remove all components from the packaging. Verify that all items listed in the 'Package Content' section for your specific model are present.
- Placement: Place the printer on a stable, level surface in a well-ventilated area, away from direct sunlight and heat sources. Ensure sufficient space around the printer for operation and maintenance.
- Power Connection: Connect the power cable to the printer and then to a grounded electrical outlet.
- USB/Ethernet Connection: Connect the printer to your computer using the provided USB cable or an Ethernet cable, depending on your model's interface.
- Software Installation: Install the printing software (Maintop/RIIN/PP or AcroRIP White ver10.3) on a compatible 64-bit Windows operating system (Windows 7/10/11). Follow the on-screen instructions for installation.
- Ink Loading: Fill the continuous ink supply system (CISS) tanks with the appropriate CMYKWW DTF inks. Ensure each color is filled into its corresponding tank.
- White Ink System: For models with white ink mixing and circulation systems, ensure they are properly connected and functioning to prevent ink settling.
- Film Loading: Load the DTF PET film onto the printer's film tray or roll feeder according to the specific model's instructions. Ensure the film is flat and properly aligned.
- Accessory Setup (if applicable): If using a Powder Shaker or DTF Film Oven, set them up according to their respective instructions and connect them to power.
6. Operating Instructions
- Power On: Turn on the printer and allow it to initialize.
- Software Preparation: Open the printing software on your computer. Import your design and adjust settings such as print size, resolution (e.g., 1440*1440dpi), and ink channels (CMYKWW).
- White Ink Management: Ensure the white ink mixing/circulation system is active before printing to prevent nozzle clogging.
- Print Job: Send the print job from the software to the printer. The printer will print the design onto the DTF PET film.
- Powder Application (if applicable): Immediately after printing, apply DTF powder evenly over the wet ink on the film. Use a Powder Shaker for best results.
- Curing (if applicable): Place the powdered film into the DTF Film Oven or Oven. Set the temperature and time according to the powder manufacturer's recommendations (typically 140-160°C for 90-120 seconds).
- Transfer: Once the film is cured, it is ready for transfer. Place the cured film onto the desired fabric item (T-shirt, hoodie, etc.) and use a heat press to transfer the design. Follow heat press manufacturer's instructions for temperature, pressure, and time.

Image: High definition printing process on film.

Image: DTF Printer in operation with sample prints.
7. Maintenance
- Daily Cleaning: Perform a nozzle check and head cleaning cycle daily or before each printing session to ensure optimal print quality.
- White Ink System: Regularly check the white ink mixing and circulation system. Ensure it is always running when the printer is on to prevent white ink from settling and clogging the print head.
- Print Head Cleaning: If print quality degrades, perform a more thorough print head cleaning using the software utility. If necessary, use a lint-free cloth and print head cleaning solution to gently wipe the print head surface.
- Waste Ink Tank: Monitor the waste ink tank level and empty it regularly to prevent overflow.
- Film Path Cleaning: Keep the film path and suction platform clean from dust, ink residue, and powder to ensure smooth film feeding.
- Software Updates: Periodically check for and install software updates for your printing software to ensure compatibility and optimal performance.
- Storage: If the printer will not be used for an extended period, perform a thorough cleaning, cap the ink cartridges (if applicable), and store it in a cool, dry place.

Image: White ink timing automatic stirring and filtering.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Poor print quality (streaks, missing colors) | Clogged nozzles, low ink levels, incorrect print settings. | Perform nozzle check and head cleaning. Check ink levels and refill if necessary. Verify print settings in software. |
| White ink clogging | White ink settling due to lack of circulation. | Ensure white ink mixing/circulation system is always active when printer is on. Perform regular white ink agitation. |
| Film not feeding correctly or arching | Improper film loading, dirty suction platform, issue with suction system. | Reload film correctly. Clean the suction platform. Check the air suction device for blockages. |
| Printer not recognized by computer | Incorrect driver installation, faulty USB/Ethernet cable, port issue. | Reinstall printer drivers. Try a different USB/Ethernet cable or port. Ensure printer is powered on. |
| Printed image not transferring well | Incorrect curing temperature/time, insufficient heat press settings, expired powder/film. | Verify oven temperature and time. Adjust heat press settings (temperature, pressure, time). Ensure powder and film are fresh. |
9. User Tips
- Regular Use: For best results and to prevent ink clogging, especially with white ink, use the printer regularly. If not used daily, perform a nozzle check and a small print to keep the ink flowing.
- Environment Control: Maintain the recommended operating environment temperature (18-30°C) and humidity (40%-60%RH) to optimize ink performance and prevent issues like static or drying.
- Quality Consumables: Always use high-quality DTF inks, films, and powders recommended for your printer model to ensure vibrant prints and printer longevity.
- Software Mastery: Take time to learn your printing software's features. Proper color management and print settings are crucial for achieving desired results.
- Test Prints: Before a large production run, always perform a small test print on a scrap piece of film and fabric to verify colors and transfer quality.
10. Warranty and Support
SIHAO products typically come with a manufacturer's warranty. Please refer to your purchase documentation or contact your retailer for specific warranty terms and conditions. For technical support, troubleshooting assistance, or spare parts, please contact SIHAO customer service or your authorized dealer.





