If the customer opens the task to send the old ink cartridge and keep back we will make our way, but if the customer does not notice of official transport will not be carried out.
If a customer opening to deliver ink cartridges and old store we will be making it. , but if the customer does not notify the carrier will not carry it.
If the customer open to deliver ink to keep secret the old cartridges and we will make it. But if ทางลูกค้า did not inform the through transport will not proceed.