Description
ColDesi DTG G4 Compatible Ink & Cleaning Replacement Bags - 200ml
Replace the Bag & Chip. Reuse Your Cartridge. Save More.
Premium compatible DTG ink and cleaning solution refill bags for the ColDesi G4. Each kit includes a prefilled 200ml replacement bag and a new programmed chip for the selected configuration.
Economical OEM Alternative
Designed for supported ColDesi G4 ink systems. Reuse your compatible cartridge housing to reduce recurring costs.
New Chip Included - Easy Refilling
Replace the internal bag and chip in your existing cartridge. Watch our installation tutorial →
Keep your ColDesi DTG G4 running while reducing consumable costs and cartridge waste. Instead of replacing the complete cartridge housing each time, refresh it with a new prefilled bag and matching programmed chip.
Our premium compatible printing inks are formulated for reliable ink delivery, vibrant colors, strong white opacity and consistent garment printing performance.
Reuse the Housing. Refresh the Ink. Save More.
Each refill kit includes one prefilled 200ml bag and its matching programmed chip. A practical and economical option for ongoing DTG production.
Select Your Ink Color or Cleaning Solution
Choose your desired option from the product dropdown before adding to cart. Each individual selection includes one 200ml replacement bag and one matching programmed chip.
- C - Cyan
- M - Magenta
- Y - Yellow
- K - Black
- W1 - White 1
- W2 - White 2
- Cleaning - Cleaning Solution
ColDesi G4 Cartridge Positions
- Slot 1: W1 (White 1)
- Slot 2: W2 (White 2)
- Slot 3: K (Black)
- Slot 4: C (Cyan)
- Slot 5: M (Magenta)
- Slot 6: Y (Yellow)
White 1 and White 2 require their corresponding programmed chip configurations. Select the correct position when ordering.
White Ink Formulation Inspired by Ricoh Type G2
Our compatible ColDesi G4 white ink refills are formulated with the advanced performance objectives introduced by Ricoh Type G2 white ink technology in mind, including improved jetting, ink stability, humidity tolerance, reduced waste and wash durability.
- Improved Nozzle Jetting: Smooth-flowing formulation designed for consistent white ink delivery.
- Extended Shelf-Life Benchmark: Ricoh Type G2 introduced an up-to-24-month shelf-life reference versus the preceding 10-month formulation.
- Humidity Tolerance: Developed with the Type G2 optimal humidity benchmark of 35-80% relative humidity in mind.
- Reduced Ink Waste: Stable flow designed to help minimize unnecessary clogging-related interruptions.
- Vibrant Print Quality: Strong white opacity, rich CMYK colors and sharp details.
- Wash Durability: Designed for lasting prints with proper pretreatment and curing.
Type G2 is Ricoh's OEM white ink performance reference and does not identify these third-party compatible inks as genuine Ricoh products. The referenced 24-month shelf-life and 35-80% RH figures are Ricoh benchmarks, not independently verified guarantees for these compatible supplies. Follow actual product labeling and ColDesi G4 operating recommendations.
Limited-Time Special Offer
Full Ink Bag Set + FREE SK Pretreatment!
Get a FREE 1-liter bottle of premium SK Dark Garment Pretreatment with your qualifying ColDesi G4 refill bundle.
FREE 1 Liter SK Pretreatment!
Get more value from every refill. For a limited time, purchase a complete ColDesi G4 compatible ink bag set and receive a FREE 1-liter bottle of SK Dark Garment Pretreatment.
ColDesi G4 Complete Ink Bag Bundle
1 Cyan + 1 Magenta + 1 Yellow + 1 Black + 1 White 1 + 1 White 2
6 Prefilled 200ml Ink Bags + 6 Programmed Chips
PLUS FREE 1L SK Pretreatment
Professional SK Dark Garment Pretreatment
Manufactured by SK Color, an experienced producer of chemicals for the garment and textile industries, SK Pretreatment is designed for use with Ricoh-based DTG inks and many other DTG printing systems.
The dark garment formulation helps create beautiful prints with bright whites and vibrant colors, while maintaining a soft hand feel and minimizing visible pretreatment marks when correctly applied.
- Bright, Vivid Results: Helps produce vibrant images and strong white underbases on dark garments.
- Soft Hand Feel: Easy-to-apply fluid designed to dry soft to the touch.
- Flexible Curing: Suitable for heat-press or tunnel-dryer curing according to instructions.
- Minimized Staining: Designed to help avoid visible pretreatment marks when correctly processed.
How to Receive Your FREE Bottle
Select the Full Ink Bag Set (CMYK + W1 + W2) + FREE SK Pretreatment option from the product dropdown before adding to cart.
Limited-time offer applies only to qualifying full ink bag bundles. Individual ink and cleaning replacement bags do not qualify. Cartridge housings are not included.
Why Choose Compatible ColDesi G4 Refills?
- Lower Printing Costs: Reuse existing serviceable cartridge housings to reduce consumable expenses.
- Premium DTG Formulation: Developed for supported Ricoh-based DTG ink systems.
- Reliable Ink Flow: Low-clogging formulation designed for regular production.
- Vibrant CMYK & White: Rich colors and strong white ink coverage.
- New Programmed Chip: Matching chip included with each selected replacement bag.
- Less Cartridge Waste: Reuse compatible existing housings instead of replacing complete assemblies.
Cleaning Solution Replacement Bag
A compatible cleaning solution refill option is available for supported ColDesi G4 maintenance configurations, supplied as a prefilled bag with its corresponding programmed chip.
Cleaning & Flush Cartridge Compatibility
The G4 uses separate white slot 1 and slot 2 flush cartridge configurations. Confirm the required cleaning bag and chip configuration for your intended slot before ordering.
Cleaning solution is not printing ink and should only be installed or used according to approved printer maintenance procedures.
Easy Installation - Watch the Tutorial
Learn how to replace the internal ink bag and programmed chip in a Ricoh-based DTG cartridge. This video demonstrates the replacement procedure, which is applicable in principle to supported ColDesi G4 reusable cartridge designs.
How to Replace Your Ink Bag & Chip
Watch the step-by-step demonstration of opening the existing cartridge, replacing the prefilled ink bag and installing the matching programmed chip.
Watch Installation Video →
Four Simple Refill Steps
- Open Housing: Remove and carefully open the compatible reusable cartridge.
- Replace Bag: Remove the old bag and insert your new matching 200ml supply.
- Install Chip: Replace the old chip with the supplied programmed chip.
- Reinstall: Close the housing, reinstall it and confirm recognition or follow approved cleaning instructions.
What's Included?
- 1 x 200ml prefilled replacement bag containing your selected compatible ink color or cleaning solution.
- 1 x matching programmed replacement chip for the selected supply configuration.
Cartridge Housing Not Included
This is a replacement bag kit, not a complete cartridge. A clean, undamaged compatible reusable cartridge housing is required. For a fully assembled replacement, purchase the complete cartridge version.
Product Specifications
| Product | Compatible DTG Ink or Cleaning Replacement Bag Kit |
| Printer | ColDesi DTG G4 |
| Volume | 200ml per replacement bag |
| Ink Options | C, M, Y, K, W1, W2 |
| Cleaning Option | Compatible cleaning bag - correct maintenance slot configuration required |
| Full Ink Set | CMYK + W1 + W2 (6 bags and 6 chips) |
| Individual Kit Includes | Prefilled Bag + New Programmed Chip |
| Cartridge Housing | Not Included - Reuse Existing Compatible Housing |
| Ink Origin | North America |
| Individual Quantity | 1 bag and 1 chip per unit |
Compatibility & Important Information
These third-party compatible replacement bag kits are intended for supported ColDesi G4 cartridge housings and corresponding firmware/chip configurations.
Before ordering: Verify your cartridge type, firmware and required slot. White 1 and White 2 use distinct chip positions. Cleaning or flush supplies require the appropriate supported maintenance configuration. Do not mix unverified ink formulations.
Use clean handling procedures when transferring replacement bags and chips. Keep fluid connections and chip contacts free of contamination. Follow printer-specific instructions and routine maintenance requirements.
ColDesi, G4 and Ricoh names are trademarks of their respective owners and are used solely to identify intended compatibility or performance references. These are independently manufactured compatible supplies, not OEM products. No affiliation, endorsement or OEM authorization is claimed. Ricoh Type G2 performance benchmarks do not constitute independently verified specifications or certification for these products.
