Abstract: A solvent or ink container plug includes a cylindrical base having an upper side and a lower side, the lower side being configured to face an inside of a container when the container is closed by the plug. The plug further includes a connection portion, connected to the upper side of the cylindrical base, the connection portion comprising at least two connection tips. The cylindrical base includes a first aperture and a second aperture provided at the lower side of the cylindrical base. Moreover, the first aperture and second aperture are each in communication with a corresponding one of the two connection tips. Further, the connecting portion has a side dimension, measured in a plane perpendicular to an axis of introducing the plug onto or into the container, that is smaller than the cylindrical base.

Abstract: The invention relates to a washing assistance device for the fluid circuit of an ink jet printer, including: a support (80) defining, between an access front face (80c) and a back face (80d), a substantially parallelepiped free volume (80a), support anchoring structure (88), 2 fluid connections, the support anchoring structure (88) and the 2 fluid connections being disposed on or against the back face, on the opposite side to the free volume (80a).

Abstract: The invention relates to a washing assistance device for the fluid circuit of an ink jet printer, including: a support (80) defining, between an access front face (80c) and a back face (80d), a substantially parallelepiped free volume (80a), support anchoring means (88), means forming 2 fluid connections, the support anchoring means (88) and the 2 fluid connections being disposed on or against the back face, on the opposite side to said free volume (80a).

Abstract: The invention relates to a washing assistance device for the fluid circuit of an ink jet printer, including: a support (80) defining, between an access front face (80c) and a back face (80d), a substantially parallelepiped free volume (80a), support anchoring means (88), means forming 2 fluid connections, the support anchoring means (88) and the 2 fluid connections being disposed on or against the back face, on the opposite side to said free volume (80a).