L-6534VW Operation Guide Mixing and Replacing Ink Cartridges ❏ Store them on a flat surface (laid down horizontally). If they are stored vertically, sedimentation may not be dissolved even if maintenance is performed during use. ❏ When using after a period of extended storage, make sure you shake the cartridge before installation. See the following for information on how to shake the ink cartridges. U “Stirring Ink by Shaking the Ink Cartridge” on page 233 Note: ❏ If you have not used the press for over one week, only shake the white ink cartridge back and forth 50 times each, face up and face down.
❏ If you are not going to startup the press for more than two weeks, replace the white ink in the print head with storage liquid to prevent sedimentation and to protect the print head before shutting down the press. If you are not going to use the press for more than two weeks, contact service support. 230