Model Compatibility: Fits GC420T, GC420D, GK888, 2844, TLP2844, ZD220, ZD230, ZD888, and LP2844 label printers as a direct replacement thermal print head.
Functionality: Restores thermal printing when installed in compatible label printers listed in the title.
Physical Fit: Designed to match the mechanical and electrical interface of the thermal print head used in the specified printer models.
Application Scope: Intended solely for use as a replacement thermal print head in the exact printer models named in the title.
Installation Requirement: Requires proper alignment and connection within the printers print head assembly to restore standard thermal printing function.