The 4227 series printer ribbon has been specially designed to provide optimum performance and reliability with the Lexmark Forms Printer 4227 and 4227 plus. It is a highly reliable fabric ribbon that is quick and easy to change. The plastic shield guide eases installation and provides a “clean hands” operation. The average 15-million-character yield allows extended, unattended printing without the worry of needing to change supplies. In addition to worry-free operation, the lower number of interventions required by this long-life ribbon provides value and cost savings to the customer.