WO1987006192A1 - Printer - Google Patents
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- Publication number
- WO1987006192A1 WO1987006192A1 PCT/JP1987/000237 JP8700237W WO8706192A1 WO 1987006192 A1 WO1987006192 A1 WO 1987006192A1 JP 8700237 W JP8700237 W JP 8700237W WO 8706192 A1 WO8706192 A1 WO 8706192A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- word
- hyphen
- printing
- character
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
- B41J29/36—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/09—Digital output to typewriters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/191—Automatic line break hyphenation
Definitions
- the present invention relates to a printing device, and more particularly, to a printing device which has an erasing mechanism for erasing a word consisting of a set of characters word by word, and also deletes hyphens before and after the word and the hyphen.
- the present invention relates to a printer that does not erase the hyphens or a printer that erases only the hyphens.
- control unit is provided with a current position memory for storing the current position of the head and a print data memory for storing the data input from the keyboard and printed.
- An erase mechanism that erases words in sequence from the end by a correction ribbon using the data from the current position memory and print data memory in response to the operation of the erase command key Many are equipped.
- a first object of the present invention is to provide a printing apparatus capable of erasing a word connected with a hyphen and only one of the words together with the hyphen, or erasing with leaving the hyphen.
- a second object of the present invention is to provide a printing apparatus which can treat hyphens as single-character words and erase only hyphens as necessary.
- the printing device has a printing mechanism for printing characters or symbols corresponding to the input data on a printing paper, and the printing data. Is stored in correspondence with the print position, the current position memory that stores the current position of the print head of the printing mechanism in association with the print position, and the operation by inputting the word erase command signal.
- the word erasable printing device having an erasing mechanism which starts and sequentially erases the characters printed by the printing mechanism, thereby erasing the word composed of the set of characters, the word erasing command signal is received.
- control means for outputting a control signal for erasing the hyphen at the printing position to the erasing mechanism based on a signal from the detecting means is provided.
- the printer according to the second invention of the present application is the printer having the same precondition as that of the first invention, wherein when the word erasing command signal is received, Depending on the data memory and the current position memory, for the word that extends the character at the print position corresponding to the print head, the print position is one position higher than the first character or one position lower than the last character.
- the printing device includes a printing mechanism that prints characters or symbols corresponding to the input data on a printing paper, and the printed data.
- Print data corresponding to the print position the current position memory that stores the current position of the print head of the printing mechanism corresponding to the print position, and the operation by inputting the word erase command signal.
- a word erasable printing device having an erasing mechanism which starts and sequentially erases the characters printed by the printing mechanism, thereby erasing a word consisting of a set of the characters on a word-by-word basis.
- the print data memory and the current position memory are provided with detection means for detecting whether or not there is a hyphen at the print position corresponding to the print head.
- a control means for processing the word as a word and controlling the operation of the erasing mechanism based on a signal from the detecting means is provided.
- the print data memory stores the data printed on the printing paper by the printing mechanism in association with the printing position, and the current position.
- the memory stores the current position of the print head in association with the print position.
- the erasing mechanism receives the word erasing command signal, it erases the word that causes the character at the printing position corresponding to the printing head based on the data in the printing data memory and the data in the current position memory.
- the detecting means receives a word erasing command signal during this erasing, the detecting means detects the word at the print position corresponding to the print head by one position higher than the first character or lower than the last character. It is detected whether there is a hyphen at the print position of.
- control means outputs a control signal for erasing the hyphen detected by the detecting means to the erasing mechanism, and the hyphens before and after the word are erased together with the word corresponding to the print head.
- the printing apparatus according to the second invention of the present application operates in the same manner as the first invention, but differs in the following points.
- control means outputs a control signal that does not erase the hyphen detected by the detection means to the erasing mechanism, and only the word corresponding to the print end is erased, and the hyphen remains unerased. ..
- the printing apparatus operates in the same manner as the first invention, but differs in the following points.
- the detecting means receives the word erase command signal during this erasing, the detecting means detects whether or not there is a hyphen at the print position corresponding to the print head.
- the control means processes the hyphen as a single letter word, and controls the erasing mechanism based on the signal detected by the detection means.
- the printer according to the first invention of the present application is configured to detect a hyphen following the upper side of a word or a hyphen following the lower side of a word as described above, connection with a hyphen
- the erasing mechanism can be controlled so as to erase only one of the plural written words, and the work efficiency in correcting the erroneously printed word can be improved. Furthermore, since the hyphen is erased together with the one word, it is advantageous in terms of space when the erroneously printed word is erased and the word having a larger number of letters is corrected and printed by changing the print pitch. .
- the erasing mechanism is controlled so as to erase only one word of a plurality of words connected by a hyphen, and ⁇
- the work efficiency when making corrections can be improved.
- the hyphens are not deleted when erasing words, it is possible to eliminate the wasteful operation of deleting hyphens and reprinting when there is no need to erase hyphens.
- the printing device of the third invention of the present application since hyphens are treated as one word and only hyphens can be erased as described above, it is possible to eliminate hyphens from among multiple words connected by hyphens.
- the print head is located-The erasing mechanism is controlled so that only the word is deleted word by word, and the work efficiency when correcting a misprinted word can be improved.
- FIG. 1 is a functional block diagram of the printing apparatus S of the present invention
- FIGS. 2 to 11 show an embodiment of the present invention
- FIG. 2 is a perspective view of an electronic type printer
- a block diagram of the control system Figure 6 is an illustration of the relationship between the printed word, the print position, and the data in the print data memory.
- Figures 7 to 11 show the word erase control. It is a flow chart.
- the present invention is applied to the electronic typer 1, and a set of characters erroneously printed by operating the erase command key 2 3 provided on the keyboard 3 of the typer 1 is operated.
- a word consisting of (hereinafter referred to as a word) is erased by an erasing mechanism equipped with a correction ribbon.
- the keyboard 3 is arranged in the front part of the frame 2 of the typewriter 1, and the printing strip PM is arranged in the frame 2 behind the keyboard 3. There is.
- the above keyboard 3 is provided with the following various keys. That is, an alpha key 4 for inputting each alphanumeric character and a numeric key 5 for inputting numbers 0 to 9 and a record key 6 for inputting a hyphen etc. Character key, Space key 7, Back space key 8, Return key 9, Shift key 10, Code key 1 1, Left margin set key 1 2, Right margin set key 1 3 , Tab set key 1 4, tab clear key 1 5, tab key 1 6, tab key 1 8, paper feed key 1 8, paper return key 1 9, lib key 2 0, data input position on the display 2 1 described later. Cursor move key 2 2 for moving the cursor indicating, and erase command key 2 3 for outputting an erase command signal.
- Each function obtained by operating the above-mentioned various function keys is the same as that of the existing typewriter, and therefore its explanation is omitted.
- the platen 24 is arranged in the left-right direction of the frame 2, and is automatically or manually rotated by the platen drive motor 25 or the platen knob 26 to feed the printing paper 17.
- the carriage 27 is supported by two guide rods 2 9 ⁇ 30 provided parallel to the platen 28 as shown in Fig. 3, and the carriage drive motor is supported. It is moved back and forth along the platen 24 by a wire 32 driven by 31. Further, the carriage 27 is provided with a type wheel drive motor 34 for driving the type wheel 33, and its motor shaft is accommodated in the wheel cassette 35 as shown in Fig. 3.
- the type wheel 33 that has been printed is attached and detached and is rotatably driven, and the type 36 at the tip of the selected spoke of the type wheel 33 is set on the print position facing the print hammer 37. To be done.
- the print hammer 37 is mounted on the top of the carriage 27, and the print hammer solenoid 38 is driven by the drive current from the print hammer driver 39 described later to set the print position.
- the printed characters 3 6 are printed on the printing paper 1 7.
- the ribbon cassette 41 that supplies the printing ribbon 40 is placed on the holder 42, and the front end of the holder 42 is rotatably attached to the carriage 27. ..
- the print ribbon 40 is supplied from the supply spool of the ribbon cassette 4 1 and wound on the take-up spool driven by the ribbon feed motor 4 3.
- a correction ribbon 4 4 is provided in a portion which is formed one step lower in the rear portion of the holder 42. That is, a supply spool for supplying the correction ribbon 44 is provided on the right side of the ribbon cassette 41, and a take-up spool for winding the correction ribbon 44 is provided on the left side of the ribbon cassette 41. Has been.
- a cam mechanism (not shown), which is linked to a drive shaft (not shown) that is driven to rotate by HI by a relift lift motor 45 and that swings the holder 4 2 to the 3 position, is attached to the carriage 2 7. Has been done.
- the carriage 27 and the holder 4 2 are also provided with a well-known means for winding the correction ribbon 4 4 from the supply spool to the take-up spool with the swinging of the holder 4 2 to the correction position.
- a correction ribbon winding mechanism (not shown) is provided.
- the printing mechanism PM includes a platen 24 and a platen drive device, a carriage 27 and a carriage drive device, a print wheel 33 and a print wheel drive device.
- Each drive unit of the printing mechanism is connected to the CPU (Central Processing Unit) 46 of the control unit.
- CPU Central Processing Unit
- the drive unit for the printing mechanism PM includes a platen drive motor 25 and its dreino 47, a carriage drive motor 31 and its dreino 48, a ribbon feed motor 43 and its dreino. 4 9 and a ribbon lift motor 45 and its driver 50, a print wheel drive motor 34 and its driver 51, a printing hammer solenoid 38 and its driver 39, etc. ..
- the display device D is composed of a display 21 composed of a liquid crystal display and a display controller 52, and the display controller 52 is for displaying characters etc. on the display 21.
- the display data is stored in correspondence with the code data of each character and symbol, and the display data corresponding to the code data input to the display controller 52 is output to the display 21. ing.
- the control unit C is composed of a CPU 46, a ROM (read'only 'memory) 5 3 and a RAM (random'access' memory) 5 4 connected to the CPU 46.
- the CPU 46 is connected to a keyboard 3, drive drivers 39, 47 to 51 of the drive unit, and a display controller 52.
- the RAM 54 stores the print data memory 1 10 which stores the printed data in order corresponding to the print position and the current position of the carriage 2 7 which corresponds to the print position.
- the current position memory 1 1 2 and the type position memory 1 1 4 that stores the current rotation angle position of the type wheel 3 3, that is, the spoke number of the type 3 6 in the print position, and the CPU 4 6.
- Various types of memory are provided for temporarily storing the result of the mint processing.
- the CPU 46 uses the printing mechanism PM based on the code data corresponding to each character or symbol such as alphabet, number, space, etc. input from the character keys 4.5.6 and space key 7 of the keyboard 3. Is printed on the printing paper 1 7 by using, and the printed data is sequentially stored in the printing data memory 1 10 of the RAM 5 4 in correspondence with the printing position, and at the same time, the carriage moving motor 3 1 and the printing wheel are printed.
- the current position data that changes each time the drive motor 3 4 is driven is stored in the current position memory 1 1 2 and the print position memory 1 i 4 of the RAM 5 4.
- the CPU 46 responds to the input code data by processing the code data input from the various function keys of the keyboard 3 with the control program read from the ⁇ -gram memory 100 of ROM 5 3. Control signal to the printing mechanism ⁇ ⁇ 3 9 ⁇ 4 7 to 51 and display controller 52.
- the CPU 46 reads the code data input from the character keys 4 5 6 and the space key 7 or the code data such as characters read from the print data memory 110 from the program memory 100.
- Control program As a result, the control signal corresponding to the code data is output to each of the printers of the printer ⁇ ⁇ 3 9 ⁇ 4 7 to 5 1 and the display controller 52, and the printing mechanism ⁇ ⁇ and the display device D are connected.
- Control That is, when controlling the printing mechanism ⁇ based on the code data, a control signal is output from the CPU 46 to the type wheel movement motor driver 51, and the type wheel movement motor driver 51 outputs the type wheel. Drive current is output to drive motor 34.
- the type wheel drive motor 34 rotates by a predetermined angle, and the type 3 6 of the type wheel 33 corresponding to the code data is set to the print position in front of the print hammer 37.
- a control signal is output from the ribbon lift motor 4 50 to the ribbon lift motor 4 50, and a drive current is output from the motor drain to the ribbon lift motor 45.
- the rotation of the ribbon lift motor 4 5 causes the drive shaft and the cam to rotate.
- the holder 42 and the printing ribbon 40 are swingably driven to the printing position shown in FIG. 3 through the mechanism.
- the type 36 of 3 3 is struck and the letter or symbol is printed on the printing paper 17. Then, if there is no next key input within the predetermined time, a control signal is output from the CPU 4 6 to the ribbon lift motor driver 50, and the ribbon lift motor 45 rotates. The holder 42 and the printing ribbon 40 are returned to the retracted position. In addition, control signals are output from C PU 4 6 to the carrier drive motor driver 4 8 and the ribbon feed motor driver 4 9 respectively.
- the drive current is output from the carriage drive motor DRYNO 4 8 to the carriage drive motor 3 1, and the drive motor 3 1 rotates a predetermined amount and the carriage 2 7 drives the carriage. One character is moved in the printing direction via ⁇ 32.
- a drive current is output from the ribbon feed motor driver 4 9 to the ribbon feed motor 4 3 and the ribbon feed motor 4 3 rolls a predetermined amount to print the ribbon.
- the CPU 46 processes the code data from the keyboard 3 by the control program read from the program memory 100, thereby causing the carriage drive motor driver 4 8 and the blade 4 to operate.
- a control signal is output to the drive motor driver 4 7.
- the drive current from the carriage drive motor driver 4 8 to the carriage drive motor 3 1 It is output and the drive motor 3 1 rolls in the reverse direction and the carriage 27 is returned to the print start position.
- a drive current is output from the platen drive motor driver 47 to the platen drive motor 25, and the drive motor 25 is rotated by a predetermined amount to feed the printing paper 17 by i lines.
- the CPU 46 when operating the erase command keys 23 to erase characters, the CPU 46 reads the control program for word erase from the program memory 100, and sends the control signal to the ribbon lift controller driver 50. When output, the ribbon lift motor 45 is rotated and the holder 42 is oscillated to the corrected position shown in FIG. Then, the CPU 4 6 reads the last data of the print data memory 1 1 0, outputs a control signal to the type wheel drive motor driver 5 1, and causes the type wheel drive motor 3 4 to transfer the type wheel 3 3 to the image.
- the same type of character 36 as the character or symbol to be erased is positioned in the print position, and the drive current from the print hammer driver 39 drives the print hammer. 7 is hit and the printed characters are erased.
- This word erasure control is such that when two words (words) are printed consecutively with a hyphen, the hyphen is a delimiter between the word and the Therefore, it is considered that the word belongs to the preceding word preceding the hyphen, and when the preceding word is erased, the hyphen is also removed.
- Fig. 6 shows the character string "EX AN PLE— TYPE 1" and the print data memory 1 10 This is a schematic example of the data in the above, with spaces in the 1st and 15th digits.
- deleting the "EXANPLE" of the preceding word position the print head at the print position of any of the 2nd to 9th digits and operate the delete command key 23.
- the print head moves to the print position of the hyphen in the 9th digit, and erases sequentially from the hyphen in the 9th digit to the 2nd digit.
- step S 1 (hereinafter simply referred to as S 1 and the other steps are also treated similarly) is executed.
- S 1 whether or not there is a character at the current position of the print head based on the data of the current position memory 1 1 2 and the data of the print data memory 1 1 0 (whether or not it is printed). ) Is determined, the process moves to S 8 when there is a character at the current position, and to S 2 when there is no character.
- S2 it is determined whether or not there is a character at the print position on the upper side (direction opposite to the print direction), and if there is no character, the process proceeds to S20.
- the print head is printed after the print position of the 16th digit after the space of the 15th digit.
- Position, or the print head corresponds to the space of the first digit and the upper side is the left margin. In these cases, the buzzer, alarm lamp, etc., generate an alarm in S20. Is displayed and the process ends.
- S6 it is determined whether or not there is a character at the print position that is one level higher than the current position of the print head. If there is a character, the process moves to S7. In the case of the second digit in Fig. 6), the control is terminated. Furthermore, in S7, it is judged whether the print position one level higher than the current position of the print head is a hyphen.If it is not a hyphen, the process returns to S3, and if it is a hyphen (Fig. 6). In the case of the 1st digit of 10), control ends.
- the subsequent word is a word consisting of multiple characters
- S3 to S7 are repeated, and the characters up to the first print character of the subsequent word are erased in sequence.
- the data of print data memory 1 1 0 corresponding to the characters are erased in sequence.
- the print head reaches the print position of the first character of the subsequent word and the deletion is completed up to the first character, it is determined in S7 that the print position on the upper side is a hyphen, and the deletion control is performed. Ends.
- S 1 determines that there is a character at the current position
- the process moves to S 8, and at S 8, it is determined whether the current position of the print head is a hyphen.
- S4 move to S4
- if not a hyphen move to S9.
- S9 it is determined whether there is a character at the print position on the one lower side (printing direction), and when there is no character at the print position on the one lower side (printing of the 14th digit in Fig. 6).
- the process proceeds to S4, and when there is a character, the process proceeds to S10, carriage 27 is moved to the next lower print position, and the process returns to S8.
- the characters are sequentially traced back one by one from the hyphen on the lower side of the last character of the preceding word, to the first character of the word, or
- the control ends when the characters are traced back one character at a time from the trailing character of the succeeding word to the first character of the word.
- the hyphen is also erased, and when erasing the trailing word that follows the hyphen, only the trailing word is erased.
- the print head After erasing the leading or trailing cards, the print head is moved to the head position of each erased word, so you can reprint with the correct spelling.
- This word erasure control considers that a hyphen belongs to the trailing word, and removes the hyphen when removing the trailing word. That is, this word erase control routine will be described based on the flowchart of FIG. 8. Since S 1 to S 6 and S 20 are the same as those in the flowchart of FIG. 7, their description is omitted. To do.
- the process moves from S 1 to S 12 and at S 12 the current position of the print head is It is judged whether it is a hyphen or not. If it is a hyphen (at the 9th digit print position in Fig. 6), go to S15. If it is not a hyphen, go to S13. .. Then, in S13, it is determined whether or not there is a character at the print position on the one lower side (print direction). If there is a character at the one lower print position, the process proceeds to S14, If there is not (when it is at the print position of the 1st and 4th digits in Fig. 6), move to S4.
- This keyboard erasure control always erases the hyphen when erasing the preceding keyboard that precedes the hyphen and when erasing the subsequent keyboard that follows.
- the word erase control routine differs from the flowchart in FIG. 7 only in S 16. That is, in S16, it is determined whether or not the character just erased is a hyphen. If No, the process returns to S3, and if Ye s, the control ends. In short, when erasing the preceding word, erase from the hyphen to the first character of this word, and when erasing the following word, erase from the last character of the word to the hyphen. Is becoming.
- This word erasure control prevents the hyphen from being erased when erasing the preceding word and erasing the trailing word.
- the routine of this code erasing control comb will be explained based on the flowchart of FIG. 10; steps S 1 to S 7 and S 20 are shown in the flowchart of FIG. 7 according to the embodiment. Since it is the same as above, the explanation is omitted and only the different points are explained.
- the erase command key 2 3 When the erase command key 2 3 is operated and there is a character at the current position of the print head, the process moves from S 1 to S 18 and at S 18 it is judged whether the current position is a hyphen or not. When it is a funnel (when it is in the 9th digit print position in Fig. 6), it shifts to S2, and when it is not a hyphen, it shifts to S19.
- S19 it is judged whether or not there is a character at the print position one level lower than the print position corresponding to the print head. If there is no character, the process moves to S4, and there is another character. Sometimes it goes to S21, and in S21, it is judged whether the character at the next lower print position is a hyphen, and if it is a hyphen, it moves to S4, and it is not a hyphen. Sometimes it goes to S 2 2. Then, in S22, the print head is moved to the next lower print position and the process returns to S19.
- the print head corresponds to one of the preceding characters when the delete command key 2 3 is operated, it goes through S 1 and S 1 8 to S 1 9, S 2 1 ⁇ S 2 2 is repeated, and when the print head reaches the position of the last character of the leading word, the process moves from S 21 to S 4 and S 4 to S 7 and S 3 are repeated, and The characters from the last character to the first character are deleted one by one, and the corresponding data in the print data memory 110 is also deleted, and the control ends when the deletion of the first character is completed.
- the word erase control according to the first example erases the hyphen at the print position one position lower than the last character of the word together with the word.
- the word erasure control according to the second example is to erase the hyphen at the print position, which is one level higher than the first character of the word, along with that word.
- the word erasure control according to the third example erases the hyphen at the print position one higher than the first character of the word and the hyphen at the print position one lower than the last character of the word together with the word. It is a thing.
- the word control according to the fourth example is for deleting the hyphen at the print position one higher than the first character of the word and at the print position one lower than the last character of the word. Sometimes it's something that you don't erase.
- This word erasure control is such that when two words (words) are printed consecutively with a hyphen, the hyphen is the delimiter between the word and the word and consists of a single character. It treats as a unit and deletes the leading word preceding the hyphen, the hyphen, and the trailing word following the hyphen as each unit as necessary.
- Fig. 6 shows the character string "EX AN PLE— TYPE 1" and the print data memory 1 1 0 that was printed with the preceding word preceding the hyphen (9th digit) spelled as "EXANPLE".
- This is a schematic example of the data of 1st and 15th digits, with a space in between.
- the print head is positioned at the print position of the 9th digit, and when the delete command key 23 is operated, only the hyphen is deleted.
- the data in the print data memory 1 1 0 corresponding to each deleted print character is sequentially deleted.
- step S 1 (hereinafter referred to simply as S 1 and the other steps are also treated similarly) is executed.
- S 1 whether there is a character at the current position of the print head based on the data of the current position memory 1 1 2 and the data of the print data memory 1 1 0 (whether or not it is printed). If there is a character at the current position, move to S9, and if there is no character, move to S2.
- the steps of S3 to S8 are the steps to erase one character at a time from the last character to the higher order, and in S3, the control signal is output from the CPU 46 to the carriage drive motor driver 48. Move carriage 2 7 to the upper print position. Then, at S4, the same character is printed over the correction character 44 at the print position corresponding to the current print head, and the print character is erased. At 5, the data in the print data memory 1 10 corresponding to the print character erased at S 4 is erased. '
- S6 it is determined whether or not the character just erased is a hyphen. When the hyphen is erased, the control ends. If it is not a hyphen, the process proceeds to S7. Furthermore, in S7, it is judged whether or not there is a character at the print position that is one level higher than the current position of the print head, and if there is a character, the process moves to S8. In the case of the second digit in the figure), control ends. In S8, it is judged whether the print position one higher than the current position of the print head is a hyphen, and if it is not a hyphen, the process returns to S3, and if it is a hyphen (Fig. 6). In the case of the 1st digit of 10), control ends.
- the succeeding word is a word consisting of multiple characters
- S3 to S8 are repeated, and the characters up to the first print character of the trailing word are deleted one after another.
- the data in the print data memory 1 1 0 corresponding to the character is deleted in order.
- the print head is the print position of the first character of the subsequent When the position is reached and the erasing is completed up to the first character, it is determined in S8 that the next higher printing position is a hyphen, and the erasing control ends.
- S10 it is determined whether or not there is a character at the print position on the one lower side (printing direction), and when there is no character at the print position on the one lower side (in Fig. 6, the 14th digit). (If it is at the print position of), it moves to S4, and if there is a character, it advances to S11, and at S11, it is judged whether the print position on the one lower side is a hyphen or not. If it is a hyphen, the process moves to S4, and if it is not a hyphen, the process proceeds to S12, the carriage 27 is moved to the next lower print position, and the process returns to S10.
- the present invention is also applicable to a printing apparatus having a thermal head, which is provided with an erasing mechanism for sequentially erasing from the first character of a sheet using a correction ribbon or a printing ribbon. Can be applied in substantially the same way.
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Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61/85685 | 1986-04-14 | ||
JP61/85684 | 1986-04-14 | ||
JP61085684A JPS62240572A (ja) | 1986-04-14 | 1986-04-14 | 印字装置 |
JP61085685A JPS62240573A (ja) | 1986-04-14 | 1986-04-14 | 印字装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1987006192A1 true WO1987006192A1 (en) | 1987-10-22 |
Family
ID=26426690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1987/000237 WO1987006192A1 (en) | 1986-04-14 | 1987-04-13 | Printer |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0301094A4 (ja) |
WO (1) | WO1987006192A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58175686A (ja) * | 1982-04-09 | 1983-10-14 | Matsushita Electric Ind Co Ltd | 電子タイプライタ− |
JPS60132776A (ja) * | 1984-09-05 | 1985-07-15 | Ricoh Co Ltd | ワ−ド・プロセツサ |
JPS60210482A (ja) * | 1984-03-09 | 1985-10-22 | エス・シ−・エム・コ−ポレ−シヨン | 自動式語修正装置と方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354765A (en) * | 1979-09-27 | 1982-10-19 | International Business Machines Corporation | Hyphen characterization apparatus for a typewriter |
-
1987
- 1987-04-13 WO PCT/JP1987/000237 patent/WO1987006192A1/ja not_active Application Discontinuation
- 1987-04-13 EP EP19870902728 patent/EP0301094A4/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58175686A (ja) * | 1982-04-09 | 1983-10-14 | Matsushita Electric Ind Co Ltd | 電子タイプライタ− |
JPS60210482A (ja) * | 1984-03-09 | 1985-10-22 | エス・シ−・エム・コ−ポレ−シヨン | 自動式語修正装置と方法 |
JPS60132776A (ja) * | 1984-09-05 | 1985-07-15 | Ricoh Co Ltd | ワ−ド・プロセツサ |
Non-Patent Citations (1)
Title |
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See also references of EP0301094A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP0301094A1 (en) | 1989-02-01 |
EP0301094A4 (en) | 1989-06-14 |
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