Printhead for Citizen CL-S531II/CL-S631II, 300dpi

Genuine OEM replacement thermal printhead for the higher-resolution Citizen CL-S531/CL-S631 series industrial desktop barcode label printers, built for sharp 300 dpi output on small labels and detailed barcodes.Compatible Models Citizen CL-S531 / CL-S531II Citizen CL-S631 / CL-S631II What It Fixes Blurry or illegible small text and fine barcodes Faint or streaky printing that persists after cleaning Thin white lines running the length of the label Inconsistent print darkness across the label Before You Order Confirm your printer is the 300 dpi CL-S531/CL-S531II or CL-S631/CL-S631II — the standard-resolution 203 dpi CL-S521/CL-S621 series use a different printhead (JM14705-00F). Check the printhead label inside the printer for the part number JM14706-00F to confirm an exact match. Have your printer's serial number ready if you need help confirming compatibility. Installation should be performed by a qualified technician or according to the Citizen service manual for your printer. Contact us if you'd like help confirming fit before ordering.