Canon kabushiki kaisha (20240424792). PRINTING APPARATUS
PRINTING APPARATUS
Organization Name
Inventor(s)
TETSUJI Suzuki of Kanagawa (JP)
RYOSUKE Araki of Kanagawa (JP)
YOSHIYUKI Inamoto of Kanagawa (JP)
PRINTING APPARATUS
This abstract first appeared for US patent application 20240424792 titled 'PRINTING APPARATUS
Original Abstract Submitted
a printing apparatus has a maintenance unit configured to perform maintenance on a plurality of printheads configured to eject liquid and detachable units provided in correspondence to the plurality of printheads and each including a negative pressure tank used for suction by the maintenance unit and a pump for generating negative pressure.