source: IBM only provides copies, fixes or replacements for MC for Machines under warranty or IBM maintenance, or under a separate written agreement which may be subject to additional charges.
target: IBM only provides copies, fixes or replacements for MC for Machines under warranty or IBM maintenance. It may also provide these under a separate written agreement. This agreement may be subject to additional charges.
references: IBM only provides copies, fixes or replacements for MC for Machines under warranty or IBM maintenance. It may also provide these under a separate written agreement. This agreement may be subject to additional charges.