Product Details  T-Shape Long & Short Cleaning Card & IPA Snap Swab can be used to effectively clean the Zebra P110i/P120i Card Printers.  Cleaning Kits Include : T-Shape Long Cleaning Card (Engine) - 4 pcs (Zebra Part Number Reference : 105912-912) T-Shape Short Cleaning Card (Feeder) - 4 pcs (Zebra Part Number Reference : 105912-912) IPA Snap Swabs - 25pcs (Zebra Part Number Reference : 105909-057) IPA Impregnated Card Path Cleaning Card Use this disposable Cleaning Card to safely and effectively remove dirt., debris and residue from the rubber coated rollers within your ID Card Printer. Regular cleaning will enhance the performance of your printer by maintaining proper color registration and card feeding. It is recommended that you clean your printer each time you change the dye film or whenever prompted by the Printer. The Printhead Surface should be cleaned with the IPA Snap Swab at the same time as the cleaning card is used. Card Instructions : 1. Press (Menu),then select Clean Rollers and follow the printer instructions:- n remove the card hopper from the rear of the printer n open the lid and remove the dye-film. Leave the lid open. 2. Open the protective packet and extract the cleaning card. 3. When prompted, insert the narrow end of the card into card feeder slot. The cleaning process will run automatically, and then the card will be ejected. 4. Reverse the card and repeat as necessary.