Troubleshooting emboss module in card machine (Issuer Card Machine) - Part1

how to check emboss module in the card machine.
Troubleshooting emboss module in card machine (Issuer Card Machine) - Part1
Troubleshooting emboss module in card machine (Issuer Card Machine) - Part1
Troubleshooting emboss module in card machine (Issuer Card Machine) - Part1

Part1