Right reading image for read/write components co-mounted on a single X-Y carriage

Claim 3

The method of claim 1, wherein the second direction is opposite to the first direction.

Claim 4

The method of claim 1, wherein the second direction is the same as the first direction.

Claim 5

The method of claim 1, further including the steps of: reading information contained in a second portion of the document while the carriage is moved in the second direction and the first digitized information is printed on the first portion of the copy sheet; digitizing the information read from the second portion of the document to form second digitized information; and storing the second digitized information in the memory.

Claim 6

The method of claim 4, further including the steps of: moving the carriage in the first direction and reading information contained in a third portion of the document while the carriage is moved in the first direction; digitizing the information read from the third portion of the document to form third digitized information; storing the third digitized information in the memory; accessing the second digitized information from the memory and printing the second digitized information on a second portion of the copy sheet as the carriage is moved in the first direction.

Claim 7

The method of claim 1, further including the steps of holding the document and the copy sheet in fixed positions during movement of the carriage.

Claim 8

The method of claim 1, further including the step of indexing the carriage with respect to the document and the copy sheet in a direction orthogonal to the first direction.

Claim 9

The method of claim 3, wherein each of said first and second portions of the document corresponds to a band having a length between 0.12 and 2.0 inches measured in a direction orthogonal to the first and second directions.

Claim 10

The method of claim 1, wherein the accessing step includes accessing the first digitized information in a sequence in which it was stored.

Claim 11

The method of claim 1, wherein the accessing step includes accessing the first digitized information in a sequence revered from a sequence in which it was originally stored in the memory.

Claim 14

The method of claim 11, wherein the second direction is opposite to the first direction.

Claim 15

The method of claim 11, wherein the second direction is the same as the first direction.

Claim 16

The method of claim 11, including performing all of the aforesaid steps, N times, until all N portions of the document are copied onto the copy paper in N portions.

Claim 17

The method of claim 11, including performing all of the aforesaid steps N--1 times, and including a precedent sequence comprising only reading a top or bottom portion of the document, and comprising the aforesaid second step of digitizing the read information and storing such information, and including a final sequence following the N--1 performances comprising only accessing the last stored portion of digitized information and printing the digitized information so accessed on a corresponding bottom or top portion of the copy sheet.

Claim 18

An imaging system comprising: means for holding a document having an image thereon; means for holding a copy sheet; image reading means for reading the document and for producing digitized image information representing the image on the document; memory means coupled to said image reading means for storing said digitized image information; printing means coupled to said memory means for accessing said digitized image information and for printing an image corresponding to said digitized image information on a copy sheet; means for causing relative movement of said image reading means and said printing means in a first direction and a second direction with respect to the document and the copy sheet; and means for controlling said image reading means and said memory means to produce and store digitized image information corresponding to a first portion of the document during said relative movement in said first direction, said relative movement in said first direction being substantially equal to one scanning sweep and for controlling said printing means to print on a first portion of the copy sheet an image corresponding to digitized image information of said first portion of the document during said relative movement in said second direction, said relative movement in said second direction being substantially equal to one scanning sweep.

Claim 19

An imaging system comprising: means for holding a document having an image thereon; means for holding a copy sheet; image reading means for reading the document and for producing digitized image information representing the image on the document; memory means coupled to said image reading means for storing said digitized image information; printing means coupled to said memory means for accessing said digitized image information and for printing an image corresponding to said digitized image information on a copy sheet; means for causing relative movement of said image reading means and said printing means in a first direction and a second direction with respect to the document and the copy sheet; and means for controlling said image reading means and said memory means to produce and store digitized image information corresponding to a first portion of the document during said relative movement in said first direction, said relative movement in said first direction being substantially equal to one scanning sweep and for controlling said printing means to print on a first portion of the copy sheet an image corresponding to digitized image information of said first portion of the document during said relative movement in said second direction, said relative movement in said second direction being substantially equal to one scanning sweep.

Claim 20

The imaging system according to claim 16, wherein the first direction is opposite to said second direction.

Claim 21

The imaging system according to claim 17, wherein said first direction is the same as said second direction.

Claim 22

The imaging system according to claim 16, wherein said controlling means controls said image reading means and said memory means to produce and store digitized image information corresponding to a second portion of the document during said relative movement in said second direction as said printing means prints in said first portion of the copy sheet.

Claim 23

The imaging system according to claim 16, wherein said printing means comprises one of a means for direct thermal printing, means for thermal transfer printing, and a thermal ink jet array.

Claim 24

The imaging system according to claim 16, wherein said memory means and printing means together comprise a first-input-first-output memory access arrangement.

Claim 25

The imaging system according to claim 16, wherein said memory means comprises a dual port memory buffer with a scan port and a print port.

Claim 26

The imaging system according to claim 16, wherein said image reading means comprises: means for illuminating the document; lens means for focusing the illuminated portion of the document; and digitizing means, coupled to the lens means, for receiving the focused optical signals and for converting them into electronic pixel information.

Claim 27

The imaging system according to claim 23 wherein said digitizing means includes a substantially monolithic semiconductive device.

Claim 28

The imaging system according to claim 23, wherein said means for illuminating the document is an array of light emitting semiconductive devices.

Claim 29

The imaging system according to claim 16, further comprising: means for causing indexing of said image reading means in a third direction transverse to said first and second directions so that subsequent portions of said document may be read.

Claim 30

The imaging system according to claim 16, wherein said image reading means and said printing means are rigidly secured for relative movement with respect to said copy sheet in said first and second directions.

Claim 31

The imaging system according to claim 27, wherein said image reading means and said printing means are rigidly secured for relative movement with respect to said copy sheet in a direction orthogonal to said first and second directions.

Claim 32

The method of claim 11 wherein the moving step comprises moving the carriage by such amounts that the n and n+1 portions of the document are related and the accessing step comprises accessing the n and n+1 digitized information from the memory in a corresponding relation to print information on the copy paper that is right reading and continuous from band to band.

Claim 33

The imaging system of claim 16, wherein the means for controlling the image reading means and the memory means and for controlling the printing means comprises means for providing a relationship of the printed information on the copy paper that is right reading and continuous from band to band.

Claim 34

The imaging system of claim 16, wherein said memory means and printing means together comprise a last-input-first-output memory access arrangement.

Claim 35

The imaging system according to claim 23, wherein the means for illuminating the document is a substantially monolithic 11 semiconductive device.