Ensure that your time clock remains operating at optimum performance levels, printing easy-to-read stamps. Airtight seal keeps ink from leaking or drying out. Compatible with Pyramid Technologies 3550SS, 3600SS, 4000PRO, 5000 and 5000HD time clocks.

• Ensure that your time clock remains operating at optimum performance levels, printing easy-to-read stamps.
• Airtight seal keeps ink from leaking or drying out.
• Compatible with Pyramid Technologies 3550SS, 3600SS, 4000PRO, 5000 and 5000HD time clocks.