Tape printing apparatus

Claim 2

A tape printing apparatus, comprising: a print tape arranged so as to run in a predetermined path; printing means including a thermal print head, provided on one side of the predetermined path, for printing on the print tape at a predetermined print position; tape feeding means for feeding the print tape along the predetermined path at a time of printing on the print tape, said tape feeding means including a feed roller rotatable in synchronism with an operation of the thermal print head to feed the print tape, and an electric motor for driving the feed roller; cutting means for cutting the print tape at a tape cutting position spaced away from the print position; and stop means for stopping the tape feeding means when a print start portion of the print tape comes immediately before the tape cutting position, wherein: said stop means comprises a controller, the electric motor and the thermal print head being synchronously driven by said controller; and said controller stores an actual number of rotations of the electric motor and a predetermined number of rotations of the electric motor required to feed the print tape to the tape cutting position from the print position, compares the actual number of rotations stored with the predetermined number of rotations stored and stops the electric motor based on a result of the comparison.

Claim 3

A tape printing apparatus according to claim 1, wherein the printing means includes: an ink tape coated with ink; and a thermal print head for causing the ink tape to contact the print tape, melting the ink on the ink tape, and transferring the melted ink onto the print tape.

Claim 4

A tape printing apparatus according to claim 1, wherein the controller is connected with an input device comprising: a character input member for entering characters and symbols to be printed on the print tape; a print instructing member for directing printing by the thermal print head; and a tape-cut mode setting member for instructing the electric motor to stop rotating when the print start portion of the print tape reaches the tape cutting position.

Claim 5

A tape printing apparatus according to claim 3, wherein the controller comprises: a central processing unit; a first storage means for storing key input data from the character input member, the actual number of rotations of the electric motor and an input from the tape-cut mode setting member; and a second storage means for storing a predetermined number of rotations of the electric motor, a predetermined number of steps of the electric motor during operation of the thermal print head in response to a single key input from the character input member, and a control program of the central processing unit.

Claim 6

A tape printing apparatus according to claim 4, wherein based on an instruction from the print instructing member, the controler drives the thermal print head to execute printing in accordance with the key input data stored in the first storage means, and forcibly drives the electric motor after printing all of the key input data, the electric motor being driven by a number of steps determined by subtracting an actual number of steps of the electric motor from the predetermined number of steps of the electric motor.

Claim 7

A tape printing apparatus according to claim 4, wherein the controller drives the thermal print head to execute printing in accordance with the key input data stored in the first storage means based on an instruction from the print instructing member, and stops the electric motor when the actual number of steps of the electric motor exceeds the predetermined number of steps of the electric motor before all of the key input data is printed.

Claim 8

A tape printing apparatus according to claim 3, further comprising a display driven under control of the controller, for displaying input data from the input device and various types of print data.

Claim 9

A tape printing apparatus, comprising: a print tape arranged so as to run in a predetermined path; printing means including a thermal print head, provided on one side of the predetermined path, for printing on the print tape at a print position; tape feeding means for feeding the print tape along the predetermined path in synchronism with the printing means at a time of printing on the print tape; cutting means for cutting the print tape at a tape cutting position spaced away from the print position; and stop means for stopping the tape feeding means when a print start portion of the print tape comes immediately before the tape cutting position, wherein: said printing means includes an ink tape coated with ink and the thermal print head for causing the ink tape to contact the print tape, melting the ink on the ink tape, and transferring the melted ink onto the print tape, said tape feeding means includes a feed roller rotatable in synchronism with an operation of the thermal print head to feed the print tape, and an electric motor for driving the feed roller; said electric motor and the thermal print head being synchronously driven by a controller; said controller stores an actual number of rotations of the electric motor and a predetermined number of rotations of the electric motor required to feed the print tape to the tape cutting position from the print position, compares the actual number of rotations stored with the predetermined number of rotations stored, and stopping the electric motor based on a result of the comparison; said controller being connected with an input device having a character input member for entering characters and symbols to be printed on the print tape, a print instructing member for directing printing by the thermal print head and a tape-cut mode setting member for instructing the electric motor to stop rotating when the print start portion of the print tape reaches the tape cutting position; and said controller including a central processing unit, a first storage means for storing key input data from the character input member, the actual number of rotations the electric motor and an input from the tape-cut mode setting member and a second storage means for storing a predetermined number of rotations of the electric motor, a predetermined number of steps of the electric motor during operation of the thermal print head in response to a single key input from the character input member, and a control program of the central processing unit.

Claim 10

A tape printing apparatus, comprising: a print tape arranged so as to run in a predetermined path; printing means including a thermal print head, provided on one side of the predetermined path, for printing on the print tape at a print position; tape feeding means for feeding the print tape along the predetermined path in synchronism with the printing means at a time of printing on the print tape; cutting means for cutting the print tape at a tape cutting position spaced away from the print position; and stop means for stopping the tape feeding means when a print start portion of the print tape comes immediately before the tape cutting position, wherein: said printing means includes an ink tape coated with ink and the thermal print head for causing the ink tape to contact the print tape, melting the ink on the ink tape, and transferring the melted ink onto the print tape, said tape feeding means includes a feed roller rotatable in synchronism with an operation of the thermal print head to feed the print tape, and an electric motor for driving the feed roller; said electric motor and the thermal print head being synchronously driven by a controller; said controller stores an actual number of rotations of the electric motor and a predetermined number of rotations of the electric motor required to feed the print tape to the tape cutting position from the print position, compares the actual number of rotations stored with the predetermined number of rotations stored, and stopping the electric motor based on a result of the comparison; said controller being connected with an input device having a character input member for entering characters and symbols to be printed on the print tape, a print instructing member for directing printing by the thermal print head and a tape-cut mode setting member for instructing the electric motor to stop rotating when the print start portion of the print tape reaches the tape cutting position; and said controller including a central processing unit, a first storage means for storing key input data from the character input member, the actual number of rotations the electric motor and an input from the tape-cut mode setting member and a second storage means for storing a predetermined number of rotations of the electric motor, a predetermined number of steps of the electric motor during operation of the thermal print head in response to a single key input from the character input member, and a control program of the central processing unit.

Claim 11

A tape printing apparatus according to claim 8, wherein the controller drives the thermal print head to execute printing in accordance with the key input data stored in the first storage means based on an instruction from the print instructing member, and the controller drives the electric motor after printing of all key input data by a number of steps acquired by subtracting an actual number of steps of the electric motor from the predetermined number of steps of the electric motor.

Claim 12

A tape printing apparatus according to claim 8, wherein the controller drives the thermal print head to execute printing in accordance with the key input data stored in the first storage means based on an instruction from the print instructing member, and the controller stops the electric motor when the actual number of steps of the electric motor exceeds the predetermined number of steps of the electric motor before printing of all key input data.

Claim 13

A tape printing apparatus, comprising: a print tape arranged so as to run in a predetermined path; an ink tape provided so as to run on one side of the predetermined path, the ink tape being coated with ink; a thermal print head for causing the ink tape to contact the print tape, melting some ink on the ink tape, and transferring the melted ink onto the print tape; an input device including a character input member for entering characters and symbols to be printed on the print tape, a print instructing member for directing printing by the thermal print head, and a tape-cut mode setting member for instructing the print tape to stop running when a print start portion of the print tape reaches a tape cutting position spaced away from a print position; an electric motor, drivable in synchronism with the thermal print head at a time of printing on the print tape, for feeding the print tape in a predetermined direction; a cutter for cutting the print tape at the tape cutting position; a controller having, a first storage means for storing key input data from the character input member, an actual number of rotations of the electric motor and an input from the tape-cut mode setting member, and a second storage means for storing a predetermined number of rotations of the electric motor, a required number of steps of the electric motor during operation of the thermal print head in response to a single key input from the character input member, the controller being arranged for reading the stored data of the first and second storage means as needed, driving the thermal print head to execute printing in accordance with the key input data stored in the first storage means based on an instruction from the print instructing member, driving the electric motor after printing of all key input data by a number of steps acquired by subtracting an actual number of steps of the electric motor from a predetermined number of steps of the electric motor, and stopping rotation of the electric motor when the actual number of steps of the electric motor exceeds the predetermined number of steps of the electric motor before printing of all key input data; and a display driven under control of the controller, for displaying input data from the input device and various types of print data.

Claim 14

A tape printing apparatus, comprising: a print tape arranged so as to run in a predetermined path; an ink tape provided so as to run on one side of the predetermined path, the ink tape being coated with ink; a thermal print head for causing the ink tape to contact the print tape, melting some ink on the ink tape, and transferring the melted ink onto the print tape; an input device including a character input member for entering characters and symbols to be printed on the print tape, a print instructing member for directing printing by the thermal print head, and a tape-cut mode setting member for instructing the print tape to stop running when a print start portion of the print tape reaches a tape cutting position spaced away from a print position; an electric motor, drivable in synchronism with the thermal print head at a time of printing on the print tape, for feeding the print tape in a predetermined direction; a cutter for cutting the print tape at the tape cutting position; a controller having, a first storage means for storing key input data from the character input member, an actual number of rotations of the electric motor and an input from the tape-cut mode setting member, and a second storage means for storing a predetermined number of rotations of the electric motor, a required number of steps of the electric motor during operation of the thermal print head in response to a single key input from the character input member, the controller being arranged for reading the stored data of the first and second storage means as needed, driving the thermal print head to execute printing in accordance with the key input data stored in the first storage means based on an instruction from the print instructing member, driving the electric motor after printing of all key input data by a number of steps acquired by subtracting an actual number of steps of the electric motor from a predetermined number of steps of the electric motor, and stopping rotation of the electric motor when the actual number of steps of the electric motor exceeds the predetermined number of steps of the electric motor before printing of all key input data; and a display driven under control of the controller, for displaying input data from the input device and various types of print data.