About this item

• SJMB4000 Maintenance Box Compatible for ColorWorks CW-C4000 CW-C4000E CW-C4030 Lable Printer.
• Package includes:1 x SJMB4000 Maintenance Box/Waste Ink Tank.
• Feature: With an latest indicator chip, Easy to install and replace.
• Keep your printer printing at top condition with this SJMB4000 Maintenance Box.
• We offer replacement/refund for all defects caused by our product. If you receive the item with problems, please contact us.