Creality SparkX i7 Toolhead Control Board

The Creality SparkX i7 Toolhead control board is an original replacement part that serves as the central interface board in the toolhead of the SparkX i7 3D printer. The board consolidates the signals of the components built into the toolhead and communicates with the printer's mainboard via the toolhead cable. The connected elements typically include the hotend with temperature sensor, cooling fans, filament sensor, as well as the auto-leveling sensor and cutting device. This central wiring in the toolhead reduces the number of individual lines to the mainboard, making the design clearer and more maintenance-friendly. A defect in the toolhead control board can manifest through various symptoms, including temperature errors, failing fans, a non-functioning filament detection, or problems with automatic leveling. As a direct replacement part, the board integrates into the existing SparkX i7 system without modifications and restores full functionality after replacement. Installation follows the official Creality guide, where the toolhead must be partially disassembled before replacement to make connectors accessible. Since the board contains sensitive electronics, an antistatic work environment should be ensured during replacement to avoid damage from electrostatic discharge. The control board is specifically intended for the SparkX i7 series and should be used exclusively with this model. A detailed replacement guide can be found in the official Creality Wiki under "i7 Series Toolhead Board Replacement Guide."

Features:

• Function consolidates signals of toolhead components and communicates with the mainboard.
• Connection includes hotend, fans, filament sensor, as well as auto-leveling and cutting components.
• Compatibility is precisely tuned to Creality SparkX i7 series and matches original specifications.
• Installation as a direct replacement part without modifications to the existing system.
• Central wiring reduces the number of individual lines to the mainboard.
• Restoration of full toolhead functionality after replacement.

Applications:

• Replacing a defective toolhead control board in case of temperature errors or fan failures.
• Repair of non-functioning filament detection at the toolhead.
• Resolution of issues with automatic bed leveling due to board defects.
• Stock replacement component in the workshop for fast correction of toolhead errors.
• Maintenance replacement after extended operation or electronic defects.

Documentation:

• Creality Wiki – SparkX i7

Technical Specifications:

• Manufacturer: Creality
• Manufacturer SKU: 4002020089
• Type: Toolhead Control Board
• Compatibility: Creality SparkX i7 Series
• Function: Signal consolidation and communication of toolhead components with the mainboard
• Connected components: hotend, fans, filament sensor, auto-leveling sensor, cutting device
• Installation: direct replacement part, without modification
• Packaging dimensions: 72 × 67 × 36 mm
• Gross weight: 29 g

Scope of Delivery:

• 1× Creality SparkX i7 Toolhead Control Board