Ink-jet printer with cap means

Claim 2

An ink-jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port, said cap means being movable into and out of sealing engagement with said printing means; cap moving means for moving said cap means into and out of sealing engagement with said printing means; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with said discharge port while said cap means covers said discharge port in sealing engagement with said printing means, for absorbing the ink in the immediate vicinity of said discharge port; means for moving said absorbing means between a position at which said absorbing means is in direct contact with said discharge port and a position at which said absorbing is separated from said discharge port while said cap means is in sealing engagement with said printing means; and removing means for removing the ink absorbed by said absorbing means.

Claim 3

A printer according to claim 1, wherein said absorbing means comprises a porous elastic body.

Claim 4

A printer according to claim 1, further comprising supply means for supplying the ink to said printing means.

Claim 5

An ink-jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port; absorbing means comprising a porous elastic body, arranged wholly inside said cap means and movable into and out of direct contact with said discharge port when said cap means covers said discharge port, for absorbing the ink in the immediate vicinity of said discharge port; and removing means for removing the ink absorbed by said absorbing means by compressing said absorbing means.

Claim 6

An ink-jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port; absorbing means comprising a porous elastic body, arranged wholly inside said cap means and movable into and out of direct contact with said discharge port when said cap means covers said discharge port, for absorbing the ink in the immediate vicinity of said discharge port; and removing means for removing the ink absorbed by said absorbing means by compressing said absorbing means.

Claim 7

An ink-jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with said discharge port when said cap means covers said discharge port, for absorbing the ink in the immediate vicinity of said discharge port; and removing means for removing the ink absorbed by said absorbing means, wherein said removing means includes a common power source for generating power for moving said absorbing means away from said discharge port and for exhausting the ink from said absorbing means.

Claim 8

An ink-jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with said discharge port when said cap means covers said discharge port, for absorbing the ink in the immediate vicinity of said discharge port; and removing means for removing the ink absorbed by said absorbing means, wherein said removing means includes a common power source for generating power for moving said absorbing means away from said discharge port and for exhausting the ink from said absorbing means.

Claim 9

An ink-jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with said discharge port when said cap means covers said discharge port, for absorbing the ink in the immediate vicinity of said discharge port; and removing means for removing the ink absorbed by said absorbing means, wherein said cap means has an opening for exhausting the ink absorbed by said absorbing means to the outside and a valve member for closing said opening when said cap means is separated from said printing means.

Claim 10

An ink-jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with said discharge port when said cap means covers said discharge port, for absorbing the ink in the immediate vicinity of said discharge port; and removing means for removing the ink absorbed by said absorbing means, wherein said cap means has an opening for exhausting the ink absorbed by said absorbing means to the outside and a valve member for closing said opening when said cap means is separated from said printing means.

Claim 11

An ink jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port, said cap means being movable into and out of sealing engagement with said printing means; cap moving means for moving said cap means into and out of sealing engagement with said printing means; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of said discharge port; and means for moving said absorbing means between a position at which said absorbing means is in direct contact with said discharge port and a portion at which said absorbing means is separated from said discharge port while said cap means is in sealing engagement with said printing means.

Claim 12

An ink jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port, said cap means being movable into and out of sealing engagement with said printing means; cap moving means for moving said cap means into and out of sealing engagement with said printing means; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of said discharge port; and means for moving said absorbing means between a position at which said absorbing means is in direct contact with said discharge port and a portion at which said absorbing means is separated from said discharge port while said cap means is in sealing engagement with said printing means.

Claim 13

A printer according to claim 7, further comprising removing means for removing the ink absorbed by said absorbing means.

Claim 14

An ink jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of said discharge port; moving means for moving said absorbing means between a position at which said absorbing means is in direct contact with said discharge port and a position at which said absorbing means is separated from said discharge port when said cap means covers said discharge port; removing means for removing the ink absorbed by said absorbing means, wherein said moving means and removing means are driven by a common drive source; and a drive mechanism for energizing said removing means when said moving means moves said cap means away from said printing means.

Claim 15

An ink jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering said discharge port; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of said discharge port; moving means for moving said absorbing means between a position at which said absorbing means is in direct contact with said discharge port and a position at which said absorbing means is separated from said discharge port when said cap means covers said discharge port; removing means for removing the ink absorbed by said absorbing means, wherein said moving means and removing means are driven by a common drive source; and a drive mechanism for energizing said removing means when said moving means moves said cap means away from said printing means.

Claim 16

An ink jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering the discharge port; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of said discharge port; and moving means for moving said absorbing means between a position at which said absorbing means is in direct contact with said discharge port and a position at which said absorbing means is separated from said discharge port when said cap means covers said discharge port, wherein said cap means has an opening for exhausting the ink absorbed by said absorbing means, and said cap means has a valve member for closing said opening, said opening being closed by said valve member when said moving means moves said cap means away from said printing means.

Claim 17

An ink jet printer comprising: printing means having a discharge port for discharging ink for printing on a recording medium; cap means for covering the discharge port; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of said discharge port; and moving means for moving said absorbing means between a position at which said absorbing means is in direct contact with said discharge port and a position at which said absorbing means is separated from said discharge port when said cap means covers said discharge port, wherein said cap means has an opening for exhausting the ink absorbed by said absorbing means, and said cap means has a valve member for closing said opening, said opening being closed by said valve member when said moving means moves said cap means away from said printing means.

Claim 18

An ink-jet printer comprising: printing means for discharging ink from a discharge port for recording on a recording medium; waste ink storage means for storing waste ink; carriage means, having said printing means and said waste ink storage means thereon, mounted for movement along the recording medium; absorbing means for absorbing the ink in the vicinity of the discharge port of said printing means when said carriage means is at a specific position; and coupling means for coupling said waste ink storage means and said absorbing means for exhausting the ink absorbed by said absorbing means when said carriage means is at the specific position.

Claim 19

An ink-jet printer comprising: printing means for discharging ink from a discharge port for recording on a recording medium; waste ink storage means for storing waste ink; carriage means, having said printing means and said waste ink storage means thereon, mounted for movement along the recording medium; absorbing means for absorbing the ink in the vicinity of the discharge port of said printing means when said carriage means is at a specific position; and coupling means for coupling said waste ink storage means and said absorbing means for exhausting the ink absorbed by said absorbing means when said carriage means is at the specific position.

Claim 20

A printer according to claim 11, wherein said coupling means comprises a pipe member extending from said absorbing means substantially parallel to a moving direction of said carriage means, and an inlet portion arranged for said waste ink storage means so as to be coupled to said pipe member.

Claim 21

A printer according to claim 11, wherein said absorbing means comprises cap means for covering the discharge port of said printing means at the specific position, and absorbing means, made of a porous elastic material, for absorbing the ink.

Claim 22

A printer according to claim 12, wherein said pipe member is held so as to be rotatable relative to said absorbing means, and is rotated upon movement of said carriage means parallel to the moving direction of said carriage means.

Claim 23

A printer according to claim 13, further comprising shutter means for opening/closing an opening of said cap means, said shutter means opening the opening of said cap means upon movement of said carriage means to the specific position and closing the opening of said cap means when said carriage means is at a position other than the specific position.

Claim 24

An ink-jet printer comprising: printing means for discharging ink from a discharge port for printing on a recording medium; cap means for covering the discharge port of said printing means, said cap means having a pipe member for exhausting the ink therein; shutter means for withdrawing from an opening of said cap means when said cap means closes the discharge port of said printing means and for closing the opening of said cap means when said cap means does not close the discharge port of said printing means; and carriage means mounted for movement along the recording medium and having waste ink storage means mounted thereon, wherein said pipe member and said waste ink storage means are coupled to each other upon movement of said carriage means to a specific position.

Claim 25

An ink-jet printer comprising: printing means for discharging ink from a discharge port for printing on a recording medium; cap means for covering the discharge port of said printing means, said cap means having a pipe member for exhausting the ink therein; shutter means for withdrawing from an opening of said cap means when said cap means closes the discharge port of said printing means and for closing the opening of said cap means when said cap means does not close the discharge port of said printing means; and carriage means mounted for movement along the recording medium and having waste ink storage means mounted thereon, wherein said pipe member and said waste ink storage means are coupled to each other upon movement of said carriage means to a specific position.

Claim 26

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium and said cap means being movable into and out of sealing engagement with the printing means; cap moving means for moving said cap means into and out of sealing engagement with the printing means; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with the discharge port while said cap means covers the discharge port in sealing engagement with the printing means, for absorbing the ink in the immediate vicinity of the discharge port; means for moving said absorbing means between a position at which said absorbing means is in direct contact with the discharge port and a position at which said absorbing means is separated from the discharge port while said cap means is in sealing engagement with the printing means; and removing means for removing the ink absorbed by said absorbing means.

Claim 27

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium and said cap means being movable into and out of sealing engagement with the printing means; cap moving means for moving said cap means into and out of sealing engagement with the printing means; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with the discharge port while said cap means covers the discharge port in sealing engagement with the printing means, for absorbing the ink in the immediate vicinity of the discharge port; means for moving said absorbing means between a position at which said absorbing means is in direct contact with the discharge port and a position at which said absorbing means is separated from the discharge port while said cap means is in sealing engagement with the printing means; and removing means for removing the ink absorbed by said absorbing means.

Claim 28

A capping device according to claim 17, wherein, said absorbing means comprises a porous elastic body.

Claim 29

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with the discharge port when said cap means covers the discharge port, for absorbing the ink in the immediate vicinity of the discharge port; and removing means for removing the ink absorbed by said absorbing means, wherein said removing means removes the ink by compressing said absorbing means.

Claim 30

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with the discharge port when said cap means covers the discharge port, for absorbing the ink in the immediate vicinity of the discharge port; and removing means for removing the ink absorbed by said absorbing means, wherein said removing means removes the ink by compressing said absorbing means.

Claim 31

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with the discharge port when said cap means covers the discharge port, for absorbing the ink in the immediate vicinity of the discharge port; and removing means for removing the ink absorbed by said absorbing means, wherein said removing means includes a common power source for generating power for moving said absorbing means away from the discharge port and for exhausting the ink from said absorbing means.

Claim 32

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium; absorbing means, arranged wholly inside said cap means and movable into and out of direct contact with the discharge port when said cap means covers the discharge port, for absorbing the ink in the immediate vicinity of the discharge port; and removing means for removing the ink absorbed by said absorbing means, wherein said removing means includes a common power source for generating power for moving said absorbing means away from the discharge port and for exhausting the ink from said absorbing means.

Claim 33

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium and said cap means being movable into and out of sealing engagement with the printing means; cap moving means for moving said cap means into and out of sealing engagement with the printing means; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of the discharge port; and means for moving said absorbing means between a position at which said absorbing means is in direct contact with the discharge port and a position at which said absorbing means is separated from the discharge port while said cap means is in sealing engagement with the printing means.

Claim 34

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium and said cap means being movable into and out of sealing engagement with the printing means; cap moving means for moving said cap means into and out of sealing engagement with the printing means; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of the discharge port; and means for moving said absorbing means between a position at which said absorbing means is in direct contact with the discharge port and a position at which said absorbing means is separated from the discharge port while said cap means is in sealing engagement with the printing means.

Claim 35

A capping device according to claim 21, further comprising removing means for removing the ink absorbed by said absorbing means.

Claim 36

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of the discharge port; moving means for moving said absorbing means between a position at which said absorbing means is in direct contact with the discharge port and a position at which said absorbing means is separated from the discharge port when said cap means covers the discharge port; removing means for removing the ink absorbed by said absorbing means, wherein said moving means and said removing means are driven by a common drive source; and a drive mechanism for energizing said removing means when said moving means moves said cap means away from the printing means.

Claim 37

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of the discharge port; moving means for moving said absorbing means between a position at which said absorbing means is in direct contact with the discharge port and a position at which said absorbing means is separated from the discharge port when said cap means covers the discharge port; removing means for removing the ink absorbed by said absorbing means, wherein said moving means and said removing means are driven by a common drive source; and a drive mechanism for energizing said removing means when said moving means moves said cap means away from the printing means.

Claim 38

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of the discharge port; and moving means for moving said absorbing means between a position at which said absorbing means is in direct contact with the discharge port and a position at which said absorbing means is separated from the discharge port when said cap means covers the discharge port, wherein said cap means has an opening for exhausting the ink absorbed by said absorbing means to the outside and a valve member for closing said opening when said cap mean is separated from the printing means.

Claim 39

A capping device comprising: cap means for covering a discharge port of printing means, the discharge port being arranged for discharging ink for printing on a recording medium; absorbing means, arranged wholly inside said cap means, for absorbing the ink in the immediate vicinity of the discharge port; and moving means for moving said absorbing means between a position at which said absorbing means is in direct contact with the discharge port and a position at which said absorbing means is separated from the discharge port when said cap means covers the discharge port, wherein said cap means has an opening for exhausting the ink absorbed by said absorbing means to the outside and a valve member for closing said opening when said cap mean is separated from the printing means.