Information recording method capable of performing a high quality recording in accordance with printing conditions

Claim 2

An information recording method for recording on materials that tend to degrade printing quality and materials that do not tend to degrade printing quality, said method comprising the steps of: storing image information to be formed by a dot pattern and storing predetermined pattern information to be formed by a predetermined dot pattern; instructing printing of the image information on a recording medium; specifying a size of the recording medium; presuming the material comprising the recording medium on the basis of the size specified in said specifying step; judging printing conditions that tend to affect printing quality of the dot pattern, said judging including determining whether the presumed material is a material that would tend to degrade printing quality; modifying the stored image information by changing the dot pattern which is utilized for formation of the stored image information to the predetermined dot pattern in the case where the printing conditions are judged in said judging step to tend to degrade the printing quality; and printing the modified image information on the recording medium.

Claim 3

An information recording method according to claim 1, wherein said judging is performed by processing the dot pattern of the stored image information on the basis of a specific rule.

Claim 4

An information recording method according to claim 1, wherein in said judging step, a judgement is made on a ratio of a blank portion in image information to be recorded.

Claim 5

An information recording method according to claim 1, wherein in said judging step, a judgement is made on kinds of recording means to be used in said printing step.

Claim 6

An information recording method according to claim 1, wherein in said presuming step, if a post card size is specified, the material is presumed in said presuming step as tending to degrade printing quality lower than a standard quality.

Claim 7

An information recording method according to claim 1, wherein in said modifying step modification is performed by an AND operation between the dot information utilized for the formation of the stored image information and the predetermined dot pattern.

Claim 8

An information recording method for recording on materials that tend to degrade printing quality and materials that do not tend to degrade printing quality, said method comprising the steps of: preparing a first image formed of dots and a second image which is produced by thinning the dots forming the first image; instructing printing of the first image on a recording medium; specifying a size of the recording medium; presuming the material comprising the recording medium on the basis of the size specified in said specifying step; determining whether the presumed material is a material that would tend to degrade printing quality; and printing the second image rather than the first image, if the presumed material is determined to be the material that would tend to degrade printing quality.

Claim 9

An information recording method for recording on materials that tend to degrade printing quality and materials that do not tend to degrade printing quality, said method comprising the steps of: preparing a first image formed of dots and a second image which is produced by thinning the dots forming the first image; instructing printing of the first image on a recording medium; specifying a size of the recording medium; presuming the material comprising the recording medium on the basis of the size specified in said specifying step; determining whether the presumed material is a material that would tend to degrade printing quality; and printing the second image rather than the first image, if the presumed material is determined to be the material that would tend to degrade printing quality.

Claim 10

An information recording apparatus for recording on materials that tend to degrade printing quality and materials that do not tend to degrade printing quality, said apparatus comprising: storage means for storing image information to be formed by a dot pattern and storing predetermined pattern information to be formed by a predetermined pattern; instruction means for instructing printing of the image information on a recording medium; specifying means for specifying a size of the recording medium; presuming means for presuming the material comprising the recording medium on the basis of the size specified in said specifying step; judgement means for judging printing conditions that tend to affect printing quality of the dot pattern, said judging including determining whether the presumed material is a material that would tend to degrade printing quality; modification means for modifying the stored image information by changing the dot pattern which is utilized for formation of the stored image information to the predetermined dot pattern in the case where the printing conditions are judged by said judgement means to tend to degrade the printing quality; and recording means for printing the modified image information on the recording medium.

Claim 11

An information recording apparatus for recording on materials that tend to degrade printing quality and materials that do not tend to degrade printing quality, said apparatus comprising: storage means for storing image information to be formed by a dot pattern and storing predetermined pattern information to be formed by a predetermined pattern; instruction means for instructing printing of the image information on a recording medium; specifying means for specifying a size of the recording medium; presuming means for presuming the material comprising the recording medium on the basis of the size specified in said specifying step; judgement means for judging printing conditions that tend to affect printing quality of the dot pattern, said judging including determining whether the presumed material is a material that would tend to degrade printing quality; modification means for modifying the stored image information by changing the dot pattern which is utilized for formation of the stored image information to the predetermined dot pattern in the case where the printing conditions are judged by said judgement means to tend to degrade the printing quality; and recording means for printing the modified image information on the recording medium.

Claim 12

An information recording apparatus for recording on materials that tend to degrade printing quality and materials that do not tend to degrade printing quality, said apparatus comprising: storage means for storing a first image formed of dots and a second image which is produced by thinning the dots forming the first image; recording means for printing at least one of the first and second images on a recording medium; first instructing means for instructing said recording means to print the first image; specifying means for specifying a size of the recording medium; presuming means for presuming the material comprising the recording medium on the basis of the size specified by said specifying means; determining means for determining whether the presumed material is a material that would tend to degrade printing quality; and second instructing means for instructing said recording means to print the second image rather than the first image, if the presumed material is determined to be the material that would tend to degrade printing quality.

Claim 13

An information recording apparatus for recording on materials that tend to degrade printing quality and materials that do not tend to degrade printing quality, said apparatus comprising: storage means for storing a first image formed of dots and a second image which is produced by thinning the dots forming the first image; recording means for printing at least one of the first and second images on a recording medium; first instructing means for instructing said recording means to print the first image; specifying means for specifying a size of the recording medium; presuming means for presuming the material comprising the recording medium on the basis of the size specified by said specifying means; determining means for determining whether the presumed material is a material that would tend to degrade printing quality; and second instructing means for instructing said recording means to print the second image rather than the first image, if the presumed material is determined to be the material that would tend to degrade printing quality.