Recording apparatus

Claim 2

A recording apparatus using a recording head driven in accordance with print information, comprising: feeding means for feeding a recording material; discriminating means for discriminating a presence or absence of next printing information before completion of discharging of a current printed recording material; and control means for controlling said feeding means to start feeding of the next recording material prior to completion of the discharging of the current recording material, when said discriminating means discriminates the presence of the next printing information.

Claim 3

An apparatus according to claim 1, wherein said discriminating means conducts a discriminating operation after start of discharging of the current recording material and before completion of the discharging.

Claim 4

An apparatus according to claim 1, wherein said discriminating means conducts a discriminating operation prior to start of discharging operation of the current recording material.

Claim 5

An apparatus according to claim 1, 2 or 3, wherein said control means controls said feeding means to start feeding of the next recording material prior to completion of discharging of the recording material.

Claim 7

An apparatus according to claim 5, wherein, said energy generating element generates sufficient thermal energy to produce a bubble to eject a droplet of the ink through said ejection outlet.

Claim 8

A recording apparatus using a recording head driven by print information, comprising: storing means for temporarily storing at least one scan print information in at least a main scan direction; feeding means for feeding a recording material in a sub-scan direction or each main scan operation. detecting means for detecting an edge of the recording material upstream of a recording position in the sub-scan direction; discriminating means for discriminating a presence or absence of the print information in said storing means at a point in time when the recording material is fed through a predetermined distance after detection of an edge of the recording material by said detecting means; and control means for controlling said feeding means to feed the next recording material to said recording position when said discriminating means discriminates presence of the print information.

Claim 9

A recording apparatus using a recording head driven by print information, comprising: storing means for temporarily storing at least one scan print information in at least a main scan direction; feeding means for feeding a recording material in a sub-scan direction or each main scan operation. detecting means for detecting an edge of the recording material upstream of a recording position in the sub-scan direction; discriminating means for discriminating a presence or absence of the print information in said storing means at a point in time when the recording material is fed through a predetermined distance after detection of an edge of the recording material by said detecting means; and control means for controlling said feeding means to feed the next recording material to said recording position when said discriminating means discriminates presence of the print information.

Claim 10

An apparatus according to claim 7, wherein said detecting means detects a trailing edge of the recording material.

Claim 11

An apparatus according to claim 8, wherein said predetermined distance corresponds to a remaining recordable width on the recording material when said detecting means detects the trailing edge of the recording material.

Claim 12

An apparatus according to claim 7, wherein said storing means is capable of storing print information for N scans.

Claim 13

An apparatus according to claim 10, wherein the predetermined distance corresponds to a difference between a remaining recordable width on the recording material when said detecting means detects the trailing edge of the recording material and a movement distance corresponding to (N-1) scans.

Claim 15

An apparatus according to claim 12, wherein said energy generating element generates sufficient thermal energy to produce a bubble to eject a droplet of the ink through said ejection outlet.

Claim 16

A recording apparatus using a recording head driven in accordance with print information, comprising: storing means for temporarily storing record information for at least one scan until a recording operation is completed; accommodating means for accommodating recording materials; detecting means disposed between said accommodating means and a recording position where recording is effected on the recording material, for detecting a presence or absence of a recording material at a position L1 away from the recording position toward upstream with respect to a sub-scan direction; discriminating means for discriminating a presence or absence of the record information in said storing means at a point in time when the recording material is fed through a predetermined distance L(≧L1) after said detecting means detects a trailing edge of the recording material; feeding means for feeding a next recording material to the recording position when said discriminating means discriminates the presence of the record information.

Claim 17

A recording apparatus using a recording head driven in accordance with print information, comprising: storing means for temporarily storing record information for at least one scan until a recording operation is completed; accommodating means for accommodating recording materials; detecting means disposed between said accommodating means and a recording position where recording is effected on the recording material, for detecting a presence or absence of a recording material at a position L1 away from the recording position toward upstream with respect to a sub-scan direction; discriminating means for discriminating a presence or absence of the record information in said storing means at a point in time when the recording material is fed through a predetermined distance L(≧L1) after said detecting means detects a trailing edge of the recording material; feeding means for feeding a next recording material to the recording position when said discriminating means discriminates the presence of the record information.

Claim 18

A recording apparatus using a recording head driven in accordance with print information, comprising: storing means for temporarily storing record information for N (N: positive integer) scans until recording operation is completed; accommodating means for accommodating a recording material; detecting means disposed between said accommodating means and a recording position where recording is effected on the recording material for detecting a presence or absence of the recording material at a position L1 away from the recording position toward upstream with respect to a sub-scan direction; discriminating means for discriminating presence or absence of recording data for N-th line in said storing means at a point in time when the recording material is fed beyond a difference between a feeding distance until (N-1)th line and a recordable width L2 (≦L1) upon the detection of a trailing edge of the recording material by said detecting means; and feeding means for feeding a next recording material when a total feeding distance of the recording material exceeds the recordable width L2, when said discriminating means discriminates the presence of N-th line data.

Claim 19

A recording apparatus using a recording head driven in accordance with print information, comprising: storing means for temporarily storing record information for N (N: positive integer) scans until recording operation is completed; accommodating means for accommodating a recording material; detecting means disposed between said accommodating means and a recording position where recording is effected on the recording material for detecting a presence or absence of the recording material at a position L1 away from the recording position toward upstream with respect to a sub-scan direction; discriminating means for discriminating presence or absence of recording data for N-th line in said storing means at a point in time when the recording material is fed beyond a difference between a feeding distance until (N-1)th line and a recordable width L2 (≦L1) upon the detection of a trailing edge of the recording material by said detecting means; and feeding means for feeding a next recording material when a total feeding distance of the recording material exceeds the recordable width L2, when said discriminating means discriminates the presence of N-th line data.