Liquid discharge head and recording apparatus

A recording apparatus comprising:

• a liquid discharge head comprising:
• a pressing unit located on a first surface;
• and
• a flow channel member comprising:
• the first surface;
• a second surface located opposite to the first surface;
• a first discharge hole and a second discharge hole located in the second surface;
• a first individual flow channel connected to the first discharge hole;
• a first pressurizing chamber located more on an upstream side than the first discharge hole in the first individual flow channel;
• a second individual flow channel connected to the second discharge hole;
• a second pressurizing chamber located more on an upstream side than the second discharge hole in the second individual flow channel;
• and
• a manifold commonly connected to an upstream side of the first individual flow channel and an upstream side of the second individual flow channel, wherein
• the first individual flow channel and the second individual flow channel have an overlapping portion in plan view;
• a conveying unit configured to convey a recording medium to the liquid discharge head;
• and
• a control unit configured to control the liquid discharge head.

A recording apparatus comprising:

• an applicator configured to apply a coating agent on a recording medium;
• and
• a liquid discharge head comprising:
• a pressing unit located on a first surface;
• and
• a flow channel member comprising:
• the first surface;
• a second surface located opposite to the first surface;
• a first discharge hole and a second discharge hole located in the second surface;
• a first individual flow channel connected to the first discharge hole;
• a first pressurizing chamber located more on an upstream side than the first discharge hole in the first individual flow channel;
• a second individual flow channel connected to the second discharge hole;
• a second pressurizing chamber located more on an upstream side than the second discharge hole in the second individual flow channel;
• and
• a manifold commonly connected to an upstream side of the first individual flow channel and an upstream side of the second individual flow channel, wherein
• the first individual flow channel and the second individual flow channel have an overlapping portion in plan view.

A recording apparatus comprising:

• a dryer configured to dry a recording medium;
• and
• a liquid discharge head comprising:
• a pressing unit located on a first surface;
• and
• a flow channel member comprising:
• the first surface;
• a second surface located opposite to the first surface;
• a first discharge hole and a second discharge hole located in the second surface;
• a first individual flow channel connected to the first discharge hole;
• a first pressurizing chamber located more on an upstream side than the first discharge hole in the first individual flow channel;
• a second individual flow channel connected to the second discharge hole;
• a second pressurizing chamber located more on an upstream side than the second discharge hole in the second individual flow channel;
• and
• a manifold commonly connected to an upstream side of the first individual flow channel and an upstream side of the second individual flow channel, wherein
• the first individual flow channel and the second individual flow channel have an overlapping portion in plan view.