Canon BJC-5100 Series User Manual page 78

Pack the Pack the printer in its original box with the packing
printer. supports.
Make sure the box is marked FRAGILE or HANDLE
WITH CARE.
Do not remove the BJ cartridges from the printer or
ship a BJ cartridge or a BJ tank from which you have
removed the protective cap. An opened BJ cartridge or
BJ tank that is not installed in the printer (or in the Ink
Cartridge Storage Box) may leak, and the print head may
dry out.
4-22 Maintaining the Printer Chapter 4