Cap and printer

A printer, comprising:

• a print head configured to eject an ink;
• a tank comprising a container body configured to contain the ink to be supplied to the print head, and an ink fill port configured to accept the ink to be injected into the container body;
• a housing configured to cover at least part of a portion of the tank other than the ink fill port;
• and
• a receiving plate configured to receive a cap placed thereon, wherein the cap is configured to close the ink fill port when the cap is attached to the ink fill port of the tank, wherein
• the receiving plate is provided on the housing.

A cap configured to be attached to and detached from a tank, the tank comprises a container body configured to contain an ink to be supplied to a print head;

• and an ink fill port configured to accept the ink to be injected into the container body, and the cap provided to close the ink fill port when the cap is attached to the tank, the cap comprising:
• a covering portion configured to cover the ink fill port;
• and
• a grip portion protruded from the covering portion toward an opposite side that is opposite to an ink fill port side, wherein
• the grip portion comprises a sloped part that is sloped inward of an area of the covering portion from a covering portion side to an opposite end of the grip portion that is opposite to the covering portion side.

A printer, comprising:

• a print head configured to eject an ink;
• a tank comprising a container body configured to contain the ink to be supplied to the print head and an ink fill port configured to accept the ink to be injected into the container body;
• a housing configured to cover at least part of a portion of the tank other than the ink fill port;
• and
• a receiving plate comprising a placement surface configured to receive a cap placed thereon, wherein the cap is configured to close the ink fill port when the cap is attached to the ink fill port of the tank, wherein
• the placement surface is inclined in a use attitude of the receiving plate, and
• in the use attitude of the receiving plate, the cap is inclined equivalently to inclination of the placement surface of the receiving plate when the cap is attached to the ink fill port.

A printer, comprising:

• a print head configured to eject an ink;
• a tank comprising a container body configured to contain the ink to be supplied to the print head and an ink fill port configured to accept the ink to be injected into the container body;
• a cap configured to close the ink fill port;
• and
• a housing configured to cover at least part of a portion of the tank other than the ink fill port, wherein
• the housing comprises an opening formed and defined to make the ink fill port exposed, and
• a gap is formed between the cap and an edge of the housing, the edge of the housing defines the opening when the ink fill port is closed by the cap.