The Creality Ender 3 V4 Combo with CFS is a desktop FDM 3D printer bundle that pairs the Ender-3 V4 printer with a Creality Filament System for multicolour printing. BDTronics provides this combo for makers, designers, students, and prototyping users in Bangladesh who want a modern FDM printer with an expandable filament system.

Features:

• Creality Ender 3 V4 FDM 3D printer with an included CFS (Creality Filament System) for multi-colour printing setups.
• Unibody die-cast gantry with a clean, stable desktop design.
• Full-auto leveling, Auto Z-offset, and Input Shaping for easier setup and smoother motion.
• Up to 500 mm/s print speed and 12,000 mm/s² acceleration as listed in the product details.
• Whisper Mode operation down to 30 dB for quieter printing.
• Magnetic quick-swap nozzles and a removable toolhead cover for easier maintenance.
• One-piece heatbed and flexible PEI build plate for adhesion and part removal.
• Dual-gear direct drive extruder.
• 2.8-inch colour touchscreen and Creality Cloud App workflow for remote slicing, cloud printing, and monitoring as described on the page.
• Power-loss recovery, filament tangle detection with CFS, and 8 GB eMMC storage.
• CFS supports up to four filament slots per unit and up to four CFS units for a maximum of 16 colours.

For Bangladesh shoppers comparing FDM 3D printers, BDTronics highlights the printer and CFS details so the key specifications are easy to review before choosing a multi-colour 3D printing setup.

Specifications:

Specification	Details
Printer model	Creality Ender 3 V4 Combo with CFS
Print technology	FDM
Build volume	220 × 220 × 235 mm
Maximum print speed	500 mm/s
Acceleration	12,000 mm/s²
Noise level	30 dB in Whisper Mode
Leveling	Full-auto leveling with Auto Z-offset
Motion feature	Input Shaping
Extruder	Dual-gear direct drive
Build plate	Flexible PEI build plate; one-piece heatbed
Display	2.8-inch colour touchscreen
Storage	8 GB eMMC
Supported files	G-code and 3MF
Filament support listed for printer	PLA, PETG, TPU, ABS, ASA, and carbon-fibre filaments
CFS model	Creality Filament System (CFS)
CFS filament slots	4
CFS maximum extensions	≤ 4 units, supporting up to 16 colours
CFS dimensions	379 × 314 × 276 mm
CFS net weight	4.56 kg
CFS rated power	20 W
CFS power supply	DC 24 V
CFS drying method	Desiccant
CFS spool compatibility	1 kg spools; diameter 197–202 mm, thickness 42–68 mm
CFS supported filaments	PLA, PETG, ABS, ASA, PET, PLA-CF
CFS filament diameter	1.75 ± 0.05 mm
CFS RFID	RFID filament recognition
CFS auto relay	Yes
CFS display	Segment LCD for temperature and humidity
CFS connection ports	Creality 485 × 2
CFS status indicators	White/red indicator light × 4
CFS filament buffer	IN × 4 and OUT × 1

Applications:

• FDM 3D printing for prototypes, functional parts, models, and design projects.
• Multi-colour prints when using the CFS with compatible filaments.
• Educational and maker projects that use PLA, PETG, ABS, ASA, PET, or PLA-CF with the CFS.
• Desktop use where quieter operation and automatic calibration are useful.

How to Use:

1. Place the printer on a stable surface and connect it to power as described in the product setup flow.
2. Load compatible 1.75 mm filament into the CFS using 1 kg spools within the listed spool dimensions.
3. Power on and follow the touchscreen prompts; the printer uses full-auto leveling and Auto Z-offset as part of its setup.
4. Slice your model to G-code or 3MF and start printing from the touchscreen or through the Creality Cloud App workflow described on the page.
5. For multi-colour work, use RFID filament recognition and auto filament relay with up to four CFS units.

Compatibility:

• CFS supports 1 kg spools with 197–202 mm diameter and 42–68 mm thickness.
• CFS supports 1.75 ± 0.05 mm filament.
• CFS listed filament support: PLA, PETG, ABS, ASA, PET, and PLA-CF.
• CFS is not compatible with flexible TPU, damp BVOH/PVA, or warped cardboard spools according to the supplied CFS specification.
• Use up to four CFS units for up to 16 colours.
• The printer supports G-code and 3MF files.

Important Notes:

• The CFS specification in the page lists supported filaments as PLA, PETG, ABS, ASA, PET and PLA-CF, while separately noting that flexible TPU, damp BVOH/PVA, and warped cardboard spools are not compatible with the CFS.
• The CFS net weight of 4.56 kg refers to the CFS unit, not necessarily the full printer and CFS package weight.

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