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NR-10/15 USER`S MANUAL

1. 18 CHR 19 CHRS 20 CHR3 24 CHR 127 lt ESC gt CHR3 10 lt ESC gt CHR 12 lt ESC gt 14 lt ESC gt CHRS 15 lt ESC gt CHRS 25 0 lt ESC gt CHR 25 1 ESC gt CHR 25 4 ESC CHRS 25 ESC lt ESC gt 4 lt ESC gt nl n2 lt ESC gt 94 0 lt ESC gt 1 Sets printer on line Cancels condensed print Sets printer off line Cancels one line expanded print Cancels a line Deletes the last character sent Reverses the paper one line Reverses the paper to the top of the current page Sets the printer to expanded print for the remainder of the current line Sets the printer to condensed print Cancels auto feed mode Supplies paper Selects auto feed mode Ejects paper Sets the master print mode Accepts the value of the eighth data bit as 1s Moves the print head to an absolute horizontal position Cancels download character set Selects download character set lt ESC gt 4 CHRS 0 n1 n2 ml Defines download characters into RAM ESC nO nl n2 ml m2 Selects graphics modes lt ESC gt CHR 30 ESC 1 lt ESC gt 0 lt ESC gt 1 lt ESC gt n0 lt ESC gt 0 ESC 1 lt ESC gt 2 lt ESC gt 3 n lt ESC gt 4 lt ESC gt 5 Defines macro instruction Executes macro instruction Cancels underlining Selects underlining Sel
2. n 27 65 n 1B 41 This command sets the actual distance the paper advances or reverses during all subsequent line feeds to 5 72 inch value of n must be between 0 and 85 Chapter 5 Defines line spacing to n 72 inch IBM P IBM G lt ESC gt n 27 65 n 1B 41 n This command defines the actual distance the paper advances or reverses during all subsequent line feeds to n 72 inch The value of must be between 0 and 255 This command must be used in conjunction with lt ESC gt 2 which activates the lt ESC gt A definition Chapter 5 PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE 165 Uses lt ESC gt A definition IBM P IBM G lt ESC gt 2 27 50 1B 32 This command activates the line spacing defined in the lt 5 gt command If the lt ESC gt A command has not been defined the line spacing is changed to 1 6 inch Chapter 5 Sends a one time paper feed of 1 216 inch Standard IBM P IBM G lt ESC gt J n 27 74 n IB 4A n This command causes the printer to ad vance the paper n 216 inch 5 144 inch when DIP switch 2 4 is set off with the Standard mode It does not change the current value of line spacing and it does not cause a carriage return The value
3. hex REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE Selects character set 1 IBM P IBM G lt ESC gt 7 242 5 IB 37 This command cancels character set 2 and selects character set 1 when the DIP switch 2 2 is set off You can select character set 1 as the power on default by turning DIP switch 2 4 on Chapter 6 Selects NLQ characters Standard IBM P IBM G lt ESC gt x I 27 120 I 78 01 This command causes the printer to print near letter quality NLQ characters until the NLQ mode is cancelled You can select NLQ characters as the power on default by turning DIP switch 2 1 off This com mand is ignored when the Panel mode is selected at power on Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 4 151 PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE Cancels NLQ characters Standard IBM P IBM G lt ESC gt x 0 27 120 0 78 00 This command cancels NLQ printing and returns the printer to the draft mode You can select draft characters as the power on default by turning DIP switch 2 1 on This command is ignored when the Panel mode is selected at power on Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of A
4. Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 6 Selects half speed printing Standard IBM P IBM G ESC s 1 21 115 1 73 01 This command causes the printer to select half speed printing Half speed printing reduces the noise of printing Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Cancels half speed printing Standard IBM P IBM G lt ESC gt s 0 27 115 0 1 73 00 This command cancels half speed printing mode and restores normal printing Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCIT MODE CODE decimal ASCIT hex ASCII REMARKS SEE 197 Resets the printer Standard IBM P IBM G ESC 0 27 64 1B 40 This command reinitializes the printer The print buffer is cleared and the form length bottom margin and international character set are all reset to the values defined by their respective DIP switches The main difference between the lt ESC gt command and turning the printer off and back on again is that download characters and macro instructions are preserved with this command Chapter 6 Selects auto feed mode Standard IBM P IBM G lt ESC
5. ESC gt CHRS 32 177 lt ESC gt D 73 175 lt ESC gt 54 158 lt ESC gt e 0 n 73 176 lt ESC gt e 1 n 77 171 lt ESC gt lt EM gt 0 98 198 230 lt ESC gt lt gt 1 98 198 lt ESC gt EM gt 4 98 197 lt gt EM gt R 98 199 lt ESC gt 54 158 lt ESC gt f 0 n 73 168 lt ESC gt f n 77 166 lt ESC gt FF 67 167 lt ESC gt G 54 159 lt gt 54 159 ESC gt h n 96 192 ESC T 0 45 93 152 194 lt gt T 1 93 193 lt ESC T 2 45 15 lt ESC gt T 4 182 lt ESC gt T 6 182 lt ESC gt i 0 85 196 lt ESC gt i 1 85 195 lt ESC gt J n 64 165 lt ESC gt j n 64 165 lt ESC gt 119 183 lt ESC gt L 719 183 lt ESC gt P n 71 173 lt 5 gt lt LF gt 60 162 lt ESC gt 49 153 lt ESC gt N 68 169 lt ESC gt O 68 169 lt ESC gt P 49 152 lt ESC gt 0 53 156 lt ESC gt p 1 53 155 lt ESC gt 3 189 lt ESC gt Q a 71 174 lt ESC gt R 171 176 lt ESC gt R n 149 lt ESC gt r n 68 168 lt ESC gt S 0 48 161 lt ESC gt S 1 48 161 lt ESC gt SI 154 ESC SO 157 ESC s 0 196 lt ESC gt s 1 196 E
6. PURPOSE MODE GODE decimal ASCII hex ASCII REMARKS SEE 159 Selects boldface printing Standard IBM P IBM G ESC gt G 27 71 47 This command causes characters to be printed in boldface until cancelled Boldface cannot be used with superscripts or sub scripts Chapter 4 Cancels boldface printing Standard IBM P IBM G lt ESC gt H 27 72 1 48 This command turns off boldface printing and returns the printer to normal printing Chapter 4 Selects underlining Standard IBM P IBM G ESC 1 27 45 1 2D 01 This command underlines the following characters until cancelled Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 4 160 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Cancels underlining Standard IBM P IBM G lt ESC gt 0 27 45 0 1 2D 00 This command stops underlining Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 4 Selects overlining Standard IBM P IBM G lt ESC gt 1 27 95 1 5 01 This command prints line above the following characters until cancelled Note The character 1 decimal code 49 hexad
7. REMARKS This command sets the next print position to n columns from the left margin The value of n must be between 0 and 127 Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 SEE Chapter 5 Top bottom margins and vertical tabs PURPOSE Sets the top margin MODE Standard IBM P IBM G CODE ESC r n decimal ASCIT 21 114 hex 1 72 n REMARKS This command sets the top margin to lines Printing begins on the 1 th line on the page This command is ignored when the optional automatic sheet feeder is installed SEE Chapter 5 PURPOSE MODE CODE decimal ASCII hex ASCID REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCH hex REMARKS SEE 169 Sets the bottom margin Standard IBM P IBM G ESC N n 27 78 n 1B 4E n This command sets the bottom margin to nlines The printer will generate a form feed whenever there are lines left on the page This command is ignored when the optional automatic sheet feeder is installed The value of n must be between and 255 Chapter 5 Cancels top and bottom margins Standard IBM P IBM G ESC 27 79 IB This command cancels both the top margin and the bottom margin Chapter 5 Advances paper to the next vertical tab position Standard IBM P IBM G V
8. This command executes a previously de fined macro instruction Chapter 6 187 OTHER COMMANDS PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCH hex ASCIT MODE CODE decimal hex ASCII REMARKS SEE Sets the value of the eighth data bit to logical 1 Standard IBM P IBM G lt ESC gt gt 27 62 This command forces the eighth data bit of each subsequent character sent to the printer to logical 1 This code allows users with a 7 bit interface to access those characters whose ASCII code is greater than 127 This code should not be used to transmit printer control codes Chapter 6 Sets the value of the eighth data bit to logical 0 Standard IBM G lt ESC gt 7 61 IB IBM P FS 28 61 IC 3D This command forces the eighth data bit of each subsequent character sent to the printer to logical 0 This code should not be used to transmit printer control codes Chapter 6 188 PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Accepts the value of the eighth data bit as is Standard IBM P IBM G lt ESC gt ye 27 35 1B 29 This command cancels either setting of the eighth data bit The printer will use the
9. them into RAM for later use RAM is cleared when the power is turned off The values of n and n2 specify the range of positions in RAM that the characters are to occupy Valid character positions are any number between 0 and 255 except the area of block graphics characters with the IBM modes Following n2 the printer expects character data bytes for each character to be defined The first byte is the attribute byte for it specifies whether the character is a descender if the first bit 1s 0 and the proportional width of the draft character starting and ending dot columns are defined by the low order seven bits 1 through 11 determine which dots form the draft character In case of NLQ download characters m through m46 determine which dots form the character Note This command is ignored when the DIP switch 1 3 is set on Chapter 7 180 PURPOSE Decimal ASCII hex ASCII REMARKS SEE Defines download characters into RAM IBM P ESC n n2 DC n3 m0 0 ml m2 11 27 61 nin2 20 n3 m0 0 ml m2 mil IB 3D nin2 14 n3 m0 00 ml m2 mil This command is used to set up one or more user defined characters and to store them into RAM for later use RAM is cleared when the power is turned off The values of n and n2 indicate how many bytes will follow this command The value of n3 specifies the start range of positions in RAM that the characters are to occupy Following n3 the pr
10. value of the eighth data bit that is sent from the computer This code allows users with a 7 bit interface to resume normal func tions after accessing those characters whose ASCII code is greater than 127 Chapter 6 Prints slash zero Standard IBM P IBM G lt 5 gt 1 27 126 1 1 7E 01 This command causes to print the zero character with a slash Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 6 Prints normal zero Standard IBM P IBM G ESC lt 0 27 126 0 1B TE 00 This command cancels printing the slash zero and returns printing to the normal zero character Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 6 PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE PURPOSE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII MODE CODE decimal ASCII hex ASCII REMARKS SEE 189 Deletes the last character sent Standard IBM P IBM G lt DEL gt 127 7F This command deletes the last character received This command is ignored if the last character received has already been printed or if the last character received was all or part of a function code Chapter 6 Cancels a line Standard IBM P IBM G lt CAN gt 24 18 This command deletes the last line
11. 1 216 inch When this switch 15 set off while DIP switch 2 2 1s set on the minimum line feed value is set to 1 144 inch When DIP switch 2 2 is set off character set 1 is set when this switch is and the character set 2 is set when this switch is off This switch is set on at the factory This switch sets the status of the print head after the paper is advanced When this switch is on the print head returns to the left margin after the paper is advanced When this switch is off the print head does not return to the left margin after the paper is advanced This switch is set on at the factory These switches determine the default international character set as shown in Table A 2 These switches are all set on at the factory 133 Table A 2 International character sets 134 MEMO APPENDIX B ASCII CODES AND CONVERSION CHART The purpose of this Appendix is to provide a quick reference for the relationship between the characters available on this printer and the decimal or hexadecimal values For example when you refer the character A it sits in the 4 column and the 1 row So its hexadecimal value is 41 Similarly it is written 65 close to the character which shows the decimal value When you refer the table there are many control codes which are written inside broken brackets Sample Character Hexadecimal value high order Ext decimal
12. 107 L7 78 pa 77 93 125 93 78 126 109 jnoj 126 141 142 character set IBM P mode only h Y rn NUM 2 42 74 F qo 2 Lu 11 311 4 6 143 Hexa 76 92 E PUN NIE un Hg RE 212 228 229 230 246 N gt 5 aA eB B s a Al fl ER et at Rss 247 248 a M EM Bee E 249 SEHE ui cr are ae iiis WEE is 19 144 00 UL o 00100110 00100111 00101000 00101001 00101010 00101011 00101100 00101101 00101110 00101111 00110000 00110001 00110010 00110011 00110100 00110101 00110110 00110111 00111000 00111001 00111010 00111011 00111100 00111101 00111110 01000000 01000001 01000010 01000011 01000100 01000101 01000110 01000111 01001000 01001001 01001010 01001011 01001 100 01001101 01001110 01001111 01010000 01010001 01010010 01010011 01010100 01010101 01010110 01010111 01011000 01011001 01011010 01011011 01011100 01011101 01011110 01011111 01100000 01100001 01100010 01100011 01100100 01100101 01100
13. 11110000 11110001 11110010 11110011 11110100 11110101 11110110 11110111 11111000 11111001 11111010 11111011 11111100 11111101 11111110 11111111 145 146 MEMO APPENDIX C FUNCTION CODES The purpose of this Appendix is to provide a quick reference for the various functions available on this printer Codes are described in the following format PURPOSE Tells what the function code does MODE Indicates the valid emulation mode CODE Control code mnemonic decimal ASCIT ASCII decimal equivalent hex ASCID Hexadecimal equivalent REMARKS Briefly describes how the command is used SEE Tells where any additional details of the command may be found Several commands require you to specify a value or values In these cases we have used an or m to indicate a variable You should insert the ASCII code for the proper value here 148 COMMANDS TO CONTROL PRINT STYLE These commands are used to control the font style the print pitch and special effects W Font style controls PURPOSE decimal ASCIT hex ASCII MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII MODE CODE decimal ASCII hex ASCID REMARKS SEE Selects italic characters Standard IBM G lt ESC gt 4 27 52 34 IBM P FS 4 28 52 IC 34 This command causes all subsequent char acters to be printed in italics until
14. CHR 20 n3 m0 0 ml m2 Defines download characters into RAM gt Sets the value of the eighth data bit to logical 1 2 nO nl Redefines the graphics mode Resets the printer A n Defines line spacing to 7 72 inch B nln2n3 CHRS 0 Sets vertical tab positions 0 n Sets page length to n inches C n Sets page length to lines D nl n2 n3 CHRS 0 Sets horizontal tab positions Selects emphasized printing p Cancels emphasized printing G Selects boldface printing H Cancels boldface printing 0 Selects draft characters Selects NLQ characters 4 Selects draft download character set I 6 Selects NLQ download character set J n Sends a one time paper feed of n 216 inch K nl n2 ml m2 Prints normal density graphics L nl n2 ml m2 M N n Q 3 0 S 1 Prints double density graphics Sets the print pitch to elite Sets the bottom margin Cancels top and bottom margins Sets the print pitch to pica Sets printer off line Cancels tabs to the default values Selects superscripts Selects subscripts 208 lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt
15. DCI gt and lt DC3 gt sometimes called XON and XOFF respectively to communicate with the computer When the printer s buffer approaches capacity this printer will send a DC3 ASCII 19 on TXD pin 2 to tell the computer that it must stop sending data When the printer is able to receive more data it sends ASCII 17 on TXD The computer can then send more data until the printer sends another DC3 protocol In the ACK protocol this printer sends an ACK ASCII6 on TXD 2 each time that it is prepared to receive a byte of data Code bits SPACE ov MARK Earliest point at qhich next character may start Figure G 1 Typical data byte on the serial interface 221 Serial busy protocol a byte mode RXD Ies os Pin 3 DTR ED W U Pin 20 E Eee U U Buffer full or L Off line Serial busy protocol 1 block mode Tes DTR i s Pin 20 RCH Pin 11 Buffer full or Off line XON XOFF protocol Pax mo Dos XOFF DC3 XOFF DC3 XON DCI Buffer full or Off line ACK Protocol Pin 3 DTR Pin 20 Buffer full or Off line DB Data Byte Figure G 2 Serial protocol timing charts INDEX 9 pin graphics 120 485 Absolute tab 73 176 ACK protocol
16. ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt U 0 U 1 0 1 X ni n2 Cancels a superscript or subscript Cancels uni directional printing Selects uni directional printing Cancels expanded print Sets the printer to expanded print Sets the left and right margins Y n n2 ml m2 Prints double density graphics at double speed Z nl n2 ml m2 nl n2 n 66 0 39 1 n Prints quadruple density graphics Prints characters from all character sets Prints a character from all character sets Cancels overlining Selects overlining Sets alignment or centering b nO nl n2 n3 CHRS 0 0 e ln seg 0 n P 1 H h n 1 0 0 n 1 sep n 0 Sets vertical tab positions channel Sets horizontal tab positions every n characters Sets vertical tab positions every n lines Sets the print postion to characters Sets print position to n lines Enlarges characters in whole or in part cancels same Cancels immediate print mode Sets immediate print mode Sends a one time reverse feed of 216 inch Sets the left margin Cancels proportional print Sets the printer to proportional print Sets the top margin Cancels half speed printin
17. PE 9 14 power 9 print pitch 9 Initialize printer 23 27 82 197 Ink ribbon cartridge 4 123 4 Installation programs 2 Interface board 2 6 8 Interface cover 8 Intreface parallel 2 9 serial 223 International characters 91 130 149 Italic panel mode 48 Italics 28 45 56 148 Key mode 9 35 36 100 on line 0 17 36 189 paper feed 10 17 36 100 print pitch 10 35 49 9 35 36 Left and right margins 36 Lever clamp 12 15 release 7 12 75 lt LF gt 59 162 Line feed 59 162 Line feed commands 162 Line feed reverse 60 162 Line spacing 67 30 163 Listing programs 40 LLIST 40 Loading paper 12 15 Location Lotus 2 3 22 32 LPRINT 40 Macro instruction 82 99 186 197 Macro instruction commands 86 Maintenance 23 Margins left and right 36 69 174 top and bottom 68 98 168 Master print mode 58 Master reset code 23 27 82 197 Micro feed forward 36 reverse 36 Mixing print modes 55 Mode indicators 9 Mode key 9 36 100 Mute cover 5 7 Near Letter Quality NLQ characters 24 27 44 150 NLQ download characters 3 182 NLQ indicator 9 Normal density graphics 79 183 Normal zero 84 130 188 Off line 82 189 On line 82 231 On line indicator 10 35 On line key 0 17 36 189 One line expanded print 50 757 One lime tab 73 One time uni directional print 86 192 Overlining 47 160 Packing t
18. This signal is normally held high by the com puter When the computer has data ready for the printer it sets this signal to a low value for at least 0 5 microseconds When the printer sees this pulse on the strobe pin it reads the data that the computer supplies on pins 2 through 9 Each of these lines carries one bit of information A logical 17 is represented by a high signal level and a logical 0 is re presented by a low signal level The computer must maintain these signals for a period beginning at least 0 5 microseconds before the strobe pulse starts and continuing for at least 0 5 microseconds after the strobe pulse ends When the printer has successfully received the byte of data from the computer it sets pin 10 low for approximately 5 microseconds This signal acknowledges the receipt of the data and so is called ACK for acknowledge signal 222 Pin 11 reports when the printer is not able to receive data The signal is called BUSY When this signal is high the printer cannot receive data This signal will be high during data transfer when the printer is off line and when an error con dition exists The printer will report that it has run out of paper by making the PAPER OUT signal on pin 12 high This pin can be held low by turning DIP switch 1 1 off When the printer is in the on line state pin 13 is held high This signal SELECTED tells the computer that the printer is ready to receive data Pins 14 15 34 a
19. all current vertical tab positions in channel 0 and sets those defined at lines n n2 n3 etc The maxi mum number of vertical tab positions for each channel allowed is 16 The ASCII 0 character is used as a command terminator Each vertical tab position must be specified in ascending order The vertical channel n must be between 0 and 7 Chapter 5 Sets vertical tab position every lines Standard IBM P IBM G ESC e 1 27 101 1 1 65 01 This command cancels all current vertical tab positions and sets those every n lines Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 5 Cancels vertical tab positions IBM P lt ESC gt R 27 82 52 This command cancels the vertical tab positions This command also sets the horizontal tab positions every 8 characters Chapter 5 172 CONTROLLING THE HORIZONTAL PRINT POSI TION This section described commands that move the print head and restrict its printing range such as setting margins and tabs PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal hex ASCII REMARKS SEE Returns print head to the left margin car riage return Standard IBM P IBM G CR 13 00 This command returns the print head to the left margin If DIP switch 1 5 has been set off this command will also cause a line feed
20. image graphics mode The value of n0 determines the print density The values of nl and n2 are the same as in normal density graphics The correct number of graphics data bytes ml m2 etc must follow n2 The ASCII values of these two bytes determine which pins are fired for each character Chapter 7 186 PURPOSE MODE CODE decimal ASCII hex ASCH REMARKS SEE Redefines the graphics mode Standard IBM P IBM G ESC nl 27 63 nO nl 1B 3F nl This command redefines one of the 4 al ternate graphics codes lt ESC gt K lt ESC gt L lt ESC or lt ESC gt 7 as one of the seven graphics density numbers with the lt gt command where n0 is L 7 and nl is between 0 and 6 Chapter 7 MACRO INSTRUCTION COMMANDS PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE Defines macro instruction Standard IBM P IBM G eBSC RS 27 4 30 1B 2B IE This command cancels any existing macro instructions and replaces it with the de fined instruction The maximum number of characters allowed in the macro in struction is 16 The RS character marks the end of the macro definition Chapter 6 Executes macro instruction Standard IBM P IBM G ESC 27 43 1 1 2B 01
21. in the print buffer at the time the command is used Chapter 6 Sets printer off line Standard IBM G lt DC3 gt 19 13 IBM P lt ESC gt Q 3 27 81 3 1B 51 03 This command causes the printer to go off line disregarding all subsequent char acters and function codes with the ex ception of lt DC1 gt which will return the printer to the on line state This is not the same as pushing the On Line key When the On Line lamp is not lit the printer will not respond to lt DCI gt Chapter 6 190 PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE Sets printer on line Standard IBM P IBM G lt DC1 gt 17 11 This command resets the printer to the on line state allowing it to receive and process all subsequent characters and function codes This is not the same as pushing the One Line key When the On Line lamp is not lit the printer will not respond to lt DC1 gt Chapter 6 Sounds the printer bell Standard IBM P IBM G lt BEL gt 7 07 This command causes the buzzer to sound for about a quarter of a second Chapter 6 Disables paper out detector Standard IBM P IBM G lt ESC gt 8 27 56 1 38 This command causes the printer to dis regard the signal sent by the paper out detector The paper out
22. italic printing is cancelled Chapter 4 Cancels italic characters Standard IBM G lt ESC gt 5 77 53 IB 35 IBM P FS 545 28 53 IC 35 This command causes the printer to cancel italic printing and selects the standard ro man characters This command is ignored when the Italic Panel mode is selected at power on Chapter 4 PURPOSE MODE CODE decimal ASCIT hex ASCIT MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE 149 Selects an international character set Standard IBM G ESC n 27 82 n 1B 52 n IBM P FS n 28 82 n IC 22 n This command selects the international character set according to the value of n as shown in the table below n Character set n Character set 0 US A 6 Italy France 7 Spain 2 Germany 8 Japan 3 England 9 Norway 4 Denmark I 10 Denmark II 5 Sweden You can select a specific international character set except Japan Norway and Denmark type ID as a power on default by adjusting the settings of DIP switches 2 6 2 7 and 2 8 Chapter 6 Selects character set 2 IBM P IBM G lt ESC gt 6 27 54 36 This command selects character set 2 when the DIP switch 2 2 is set off You can select character set 2 as the power on default by turning DIP switch 2 4 off Chapter 6 150 PURPOSE MODE CODE decimal ASCIT
23. line spacing to 1 8 inch Sets line spacing to 7 72 inch Sets line spacing to 1 6 inch Sets line spacing to 7 216 inch Selects italic characters Cancels italic characters Expands the printable area Cancels the expansion of printable area Disables paper out detector Enables paper out detector 203 lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt gt lt gt lt ESC gt lt gt lt gt lt gt lt ESC gt lt ESC gt lt gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt CHR 0 CHR 0 CHRS 0 oy gt 9 nO nl nl n2 n3 C CHRS 0 n C A D nl n2 n3 G H 0 1 Copies standard character ROM font into RAM Selects one line uni directional printing Sets the value of the eighth data bit to logical 0 Sets the value of the eighth data bit to logical 1 Redefines the graphics mode Resets the printer Sets line spacing to n 72 inch CHR3 0 Sets vertical tab positions Sets page length to n inches Sets page length to 7 lines CHR3 0 Sets horizontal tab positions Selects emphasized printing Cancels emphasized printing Selects boldface printing Cancels boldface printing Se
24. margins 68 69 168 174 Setting tabs 72 75 175 Setup Seven bit interface 88 787 Sheet feeder 4 98 lt SI gt 154 Single sheets 12 Skip over perforation 68 Slash zero 84 130 188 lt 50 gt 157 Software mode 44 Software commercial 27 Space adjusting 85 character 177 Special symbols 89 Specifications 2 5 Sprockgt covers 75 Sprocket feed paper 7 75 Standard mode 44 85 130 136 Standard mode command summary 201 Starting new line 59 Subscripts 28 32 48 161 Superscripts 28 32 48 161 Supplies paper 798 Switch form length 9 power 11 Switches DIP 77 24 60 62 88 98 129 162 172 190 225 Syntax command 43 Tab channel 77 Tab absolute 73 176 relative 73 177 Tabs horizontal 72 175 vertical 75 98 169 Testing printer 7 Thickness adjusting gap 6 TOF key 9 35 36 Top and bottom margins 98 Top of form 36 Tractor feed unit 7 Underlining 28 32 47 56 159 Uni directional print 86 191 Unpacking User defined characters 82 104 Vertical channels 7 Vertical positions commands 162 Vertical tab channels 77 Vertical tabs 75 98 169 lt gt 75 169 Word processing 22 WordStar 22 32 XON XOFF protocol 226 Zero normal 84 130 188 slash 84 130 188
25. of n must be between 0 and 255 Chapter 5 Sends a one time reverse feed of 1 216 inch Standard IBM P IBM G ESC y n 27 106 IB n This command causes the printer to reverse the paper 57 216 inch n 144 inch when DIP switch 2 4 is set off with the Standard mode It does not change the current value of line spacing and it does not cause a carriage return The value of must be between 0 and 255 Chapter 5 166 PURPOSE MODE CODE decimal ASCIT hex ASCIT REMARKS SEE Sets print position to 7 lines Standard IBM P IBM G ESC f 1 n 27 102 1 1 66 01 n This command sets the next print position to the nth line from the top of the current page Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 5 Form feed and related commands PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Advances the paper to the top of the next page form feed Standard IBM P IBM G lt gt 12 0C The actual length of a page ejected by a form feed is set either by the switch on the control panel or through various codes see below This command works as the paper eject command when the optional auto matic sheet feeder is installed Chapter 5 PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE PUR
26. pef m m pe 134 Control code Decimal value Hexadecimal value low order 136 STANDARD MODE CHARACTERS 137 als jal D 2 decimal ND en 138 IBM MODE CHARACTERS Character set 1 Hexa nM NUL 0 16 48 Dep 1 1 DU 17 65 e e re e rss Lie 68 69 ER w rf TE E si ei ui ms C rs e e e 12 84 1116 re pe pe pr ps DEL 127 98 99 10 102 8 CAN m Die I 105 106 108 110 um uu ete s E 74 75 J Nu K L Nue suc d aoe fel ae Nd i 12 En L psp mp m nx rel s pm 139 a p 162 m 210 26 147 ps 163 212 228 44 ps ps lt t tA Y 93 UA a A nsi s 165 14 230 246 tia p H N gt 6 EARS ts 201 249 siet 5 73 22 237 222 238 159 um 207 239 140 Character set 2 Hexa decimal 0 RO 48 us ERESU e e EAR 36 37 102 103 104 120 105 121 106 122 70 G 7 I 7 J mm K 75 91
27. pen or similar to move any of the small white switches to the front or back of the printer The on position for all switches is towards the back of the printer and off is to the front Eigure A 1 shows the location of the printer s DIP switches DIP switch settings stay in effect until changed A new setting becomes the new default or standard setting Table A 1 shows a summary of DIP switch functions Caution Never change the setting of any of the DIP switches when the power is on The printer only reads the DIP switch settings at the moment the power 15 turned on Turn off power to both the computer and the printer when changing settings and turn the power on again to use the new settings 130 DIP switch 1 DIP switch 2 L Figure 1 The DIP switches are located under the printer cover Table A 1 DIP switch settings Switch 1 Paper out not detected 12 Not fixed No bottom margin Print slash zero Draft character set Set Standard mode 3 Set IBM P mode 4 International character set selection see Table A 2 CA wiin j 131 SWITCH FUNCTIONS Switch 1 1 1 2 1 3 1 4 1 5 1 6 1 7 Function This switch disables the paper out detector If the switch is on the printer will signal the computer when it runs out of paper and printing will stop If the switch is off the printer will ignore the paper out detecto
28. print head to an absolute horizontal position Cancels download character set Selects download character set 4 0 n1 n2 m0 Defines download characters into RAM n0 n n2 mi m2 Selects graphics modes CHRS 30 1 _ 0 nO 0 1 g 527 4 6 0 45622 1 6 eT 9 66 99 Defines macro instruction Executes macro instruction Cancels underlining Selects underlining Selects vertical channels Sets line spacing to 1 8 inch Sets line spacing to 7 72 inch Uses lt ESC gt A definition Sets line spacing to 5 216 inch Sets the top of form to the current position Sets carriage return function with out a line feed Sets carriage return function with a line feed Selects character set 2 Selects character set 1 Disables paper out detector Enables paper out detector Sets the print pitch to elite lt gt lt 5 gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt gt lt gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt gt lt gt lt gt 207 lt Selects one line uni directional printing n n2
29. 110 01100111 01101000 01101001 01101010 01101011 01101100 01101101 01101110 01101111 01110000 01110001 01110010 01110011 01110100 01110101 01110110 01110111 01111000 01111001 01111010 01111011 01111100 01111101 01111110 01111111 10000000 10000001 10000010 10000011 10000100 10000101 10000110 10000111 10001000 10001001 10001010 10001011 10001100 10001101 10001110 10001111 10010000 10010001 10010010 10010011 10010100 10010101 10010110 10010111 10011000 10011001 10011010 10011011 10011100 10011101 10011110 10011111 10100000 10100001 10100010 10100011 10100100 10100101 10100110 10100111 10101000 10101001 10101010 10101011 10101100 10101101 10101110 10101111 10110000 10110001 10110010 10110011 10110100 10110101 10110110 10110111 10111000 10111001 10111010 10111011 10111100 10111101 10111110 10111111 11000000 11000001 11000010 11000011 11000100 11000101 11000110 11000111 11001000 11001001 11001010 11001011 Hexa decimal Decimal Binary Decimal Bianry 11001100 11001101 11001110 11001111 11010000 11010001 11010010 11010011 11010100 11010101 11010110 11010111 11011000 11011001 11011010 11011011 11011100 11011101 11011110 1011111 11100000 11100001 11100010 11100011 11100100 11100101 11100110 11100111 11101000 11101001 11101010 11101011 11101100 11101101 11101110 11101111
30. 226 Adjusting paper gap 16 Adjusting width of space 85 Advance paper 59 162 Aligning text 79 178 Alternate graphics codes 7 9 American Standard Code for Informa tion Interchange 47 ASCII code conversion chart 35 ASCII codes 40 100 Attribute byte 05 Auto carriage return 30 Auto feed mode 97 Auto line feed 60 130 172 Automatic sheet feeder 98 197 Backspace 83 178 BASIC 39 40 lt BEL gt 8 190 Bell 81 190 Bi directional print 86 797 Big characters 96 192 Bit image graphics 17 Block graphics 89 Boldface print 28 32 54 56 159 Bottom margin 30 169 lt 5 gt 83 178 lt gt 83 189 Cancel auto feed mode 198 boldface print 54 759 emphasized print 54 758 expanded print 51 157 haif speed mode 196 italics 46 148 margins 68 169 NLQ 44 151 overlining 47 160 proportional print 53 156 superscripts and subscripts 48 161 text 83 189 underlining 47 160 vertical tabs 7 Carriage return 59 72 Centering text 79 78 Changing line spacing 6 163 page length 67 167 Channels vertical tab 77 771 Character code table 135 Character graphics 88 Character set 41 88 130 138 150 Character set 2 98 130 140 149 Character space 77 Character width 26 48 Characters in the control code area 92 Chart ASCH code 44 character code 135 character set 2 90 CHRS function 40 CHRS 190 CHR amp 8 178 CHRS 9 73 17
31. 25 82 1B 19 52 Standard IBM P IBM G A RY u d 40 40 82 4 41 28 28 52 29 29 This command causes the printer to eject paper This command is ignored when the optional automatic sheet feeder is not mounted Chapter 6 200 MEMO APPENDIX D COMMAND SUMMARY IN NUMERIC ORDER The purpose of this Appendix is to provide a quick reference of each mode for the various function codes in numeric order Standard mode The following functions take effect under the Standard mode which emulates the Epson FX 85 printer Control code 7 8 4 9 CHRS 10 CHRS 11 CHRS 12 CHRS 13 4 14 15 17 CHRS 18 CHR3S 19 CHR 20 CHRS 24 CHR 127 lt ESC gt CHRS 10 Function Sounds the printer bell Moves the print head back one print position backspace Moves the print head to the next horizontal tab position Advances the paper one line line feed Advances paper to the next vertical tab position Advances the paper to the top of the next page form feed Returns print head to the left margin carriage return Sets the printer to expanded print for the remainder of the current line Sets the printer to condensed print Sets printer on line Cancels condensed print Sets printer off line Cancels one line expanded print Cancels a line Deletes the last character sent Reverses the paper one line 202 lt ESC gt lt ESC gt l
32. 5 CHRS I0 59 162 CHRS II 75 169 12 66 166 CHRS 13 59 172 CHR 14 51 157 CHR amp 15 52 154 CHR 17 82 190 CHRS I8 52 154 155 CHRS 19 82 189 CHR 20 51 157 24 83 189 CHRS 127 83 189 Clamp lever 12 15 Cleaning 23 Clearing margins 68 Combining print modes 55 Command summary 201 IBM mode 205 209 standard mode 201 Command syntax 43 Commands dot graphics 183 download characters 79 font style 48 form feed 66 horizontal position 172 Jine feed 162 macro instruction 86 print pitch 52 print style 148 vertical position 162 Commercial software 21 Computer paper 15 Condensed print 27 34 51 56 154 Connecting the printer 18 Control code area 92 Control codes 4 Control key 47 Control panel 9 Copying characters to download RAM 108 181 Cord power 7 Cover open detector 4 Cover interface 8 mute 5 7 printer 2 7 72 Covers sprocket 5 CR 59 172 CRT graphics 119 lt DCI gt 82 190 SDC2 154 155 lt DC3 gt 82 189 lt DC4 gt 157 Defining characters 04 179 macro instruction 99 186 lt DEL gt 83 189 Delete 83 189 Deselect printer 82 189 Detector cover open 4 paper out 82 190 DIP switches 11 24 60 62 88 98 129 162 172 190 197 225 Dot graphics 17 Dot graphics commands 183 Dot matrix 103 Double density graphics 119 183 Double strike 32 Download cha
33. A current loop 150 300 600 1200 2400 4800 9600 19200 baud 1 start bit 7 or 8 data bits Odd even or no parity 1 or 2 stop bits Serial BUSY 1 byte mode Serial BUSY 1 block mode ACK mode XON XOFF mode 218 MEMO the computer APPENDIX F PARALLEL INTERFACE This printer has a parallel interface to communicate with The operating specifications of the parallel interface are as follows Data transfer rate 1 000 to 6 000 characters per second Synchronization Via externally supplied STROBE pulses Handshaking ACK and BUSY signals Logic level Compatible with TTL level The parallel interface connects to the computer by a 36 pin connector on the back of the printer This connector mates with an Amphenol 57 30360 connector The functions of the various pins are summarized in Table F 1 T More than 0 5 usec Figure F 1 The interface timing diagram 220 Signal Name Circuit Example F s 74LS Compatible DATA 1 DATA 8 4 7kQ To Printer 74LS Compatible 4 70 5 1000 To Printer 470pF 74LS Compatible BUSY ACK 4 7kQ From Printer Figure F 2 Typical interface circuit Table F 1 Parallel interface pin functions ame 1 STROBE Signals when data is ready to be read Signal goes from HIGH to LOW for at least 0 5 microseconds when data 15 available These signals provide the informati
34. CHAPTER 8 CARING FOR YOUR PRINTER Subjects covered in Chapter 8 include Cleaning the printer Replacing the ribbon Replacing the print head Dust and heat will make any mechanism wear more quickly The best maintenance is preventative so the first step in any maintenance program is correct location of the printer This is covered in greater detail in Chapter 1 but in general a normal comfortable office environment is best for both the computer and the printer CLEANING THE PRINTER Cleaning the printer regularly will prolong its service life Use a damp cloth on the exterior every week or so For stubborn dirt you may moisten the cloth with alcohol or water con taining a mild detergent but be careful not to spill any liquid into the interior of the printer or onto the print mechanism Use a soft brush to remove paper dust and lint from the interior small vacuum cleaner can also make this task easier but be very careful not to bend or injure any electronic parts or wiring The printer contains delicate electronic parts so only clean those places where you have easy access REPLACING THE RIBBON The printer uses an endless type ribbon cartridge meaning that the ribbon is recycled automatically In time however 124 when the print becomes to faint to read clearly you will need to change either the whole cartridge or the ribbon inside it Changing the whole cartridge is the simplest method and because yo
35. G ESC 0 n 27 101 0 n 1B 65 00 n This command cancels all current hori zontal tab positions and sets those every n characters Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 5 Sets horizontal tab positions every 8 char acters IBM P ESC R 27 82 1 52 This command cancels all current hori zontal tab positions and sets those every 8 characters This command also cancels the vertical tab positions Chapter 5 Moves the print head an absolute hori zontal position Standard IBM P IBM G lt ESC gt nl n2 27 36 nl n2 24 nl n2 This command causes the printer to move the print head to an absolute horizontal position The position in inches is deter mined by the formula nl n2 x 256 60 Chapter 5 177 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Moves the print head to a specified hori zontal position Standard IBM G ESC nl n2 27 92 nl n2 1B 5C nl n2 This command causes the printer to move the print head to a specified horizontal position It can move the print head either left or right The distance in inches is determined by the formula n n2 x 256 120 To move to the left add 64 to the calcu lated value of n2 The maximum distance is 13 6 inches The command will be ig n
36. ODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE Selects draft download character set IBM P ESC gt p 4 27 73 4 49 04 This command causes the printer to select the draft download character set Note The character 4 decimal code 52 hexadecimal code 34 can be used instead of ASCII 4 Chapter 7 Selects NLQ download character set IBM P ESC T 6 27 T3 6 49 06 This command causes the prirter to select the NLQ download character set Note The character 6 decimal code 54 hexadecimal code 36 can be used insteasd of ASCII 6 Chapter 7 Cancels download character set Standard IBM P IBM G lt ESC gt 0 27 37 0 1B 25 00 This command cancels the download character set and selects the previous character set Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 7 183 DOT GRAPHICS COMMANDS PURPOSE MODE CODE decimal ASCII hex REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Prints normal density graphics Standard IBM P IBM G lt ESC gt nl n2 ml m2 27 75 nl n2 ml m2 1B 4B nl n2 ml m2 This command selects 60 dots per inch column scan bit image graphics m
37. ODE CODE decimal ASCIT hex ASCII REMARKS SEE Selects one line uni directional printing Standard IBM P IBM G lt ESC gt lt gt 27 60 3C This command immediately returns the print head to the left margin The re mainder of the line is printed from left to right Normal bi directional printing re sumes following a carriage return Chapter 6 Enlarges characters in whole or in part cancels same Standard IBM P IBM G lt ESC gt h n 27 104 68 This special command enlarges characters following the command until the enlarge ment is cancelled The values of n have the following effects n Effect 0 Cancels enlargement 1 Double high double wide 2 Quadruple high quadruple wide 3 Double high double wide Lower half only Double high double wide Upper half only 5 Quadruple high quadruple wide Lower half only 6 Quadruple high quadruple wide Upper half only Chapter 6 PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE 193 Expands the printable area Standard lt ESC gt 6 27 54 1B 36 This command causes the printer to use the high order control code area as a printable character area Chapter 6 Cancels the expansion of printable area Standard l
38. POSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE 167 Reverses the paper to the top of the current page Standard IBM P IBM G ESC FF 27 12 1B 0C This command causes the printer to reverse the paper to the top of the current printing page or form This command is ignored when the optional automatic sheet feeder is installed Chapter 5 Sets page length to n inches Standard IBM P IBM G ESC 0 n 27 67 0 n 43 00 n This command sets the length of all sub sequent pages to n inches The value of n must be between 1 and 22 127 for IBM modes You can select a power on default form length by the switch on the control panel This command is ignored when the optional automatic sheet feeder is installed Chapter 5 Sets page length to n lines Standard IBM P IBM G ESC C n 27 67 n 43 n This command sets the length of all sub sequent pages to lines The value of n must be between 1 and 255 This command is ignored when the optional automatic sheet feeder is installed Chapter 5 168 PURPOSE Sets the top of form to the current position MODE IBM P CODE ESC 4 decimal ASCIT 27 52 hex ASCIT 34 REMARKS This command sets the top of form to the current position SEE Chapter 5 PURPOSE Sets the print position to n characters MODE Standard IBM P IBM G CODE ESC f 0 n decimal ASCIT 27 102 0 n hex ASCII 1B 66 00 n
39. S SEE Cancels proportional print Standard IBM P IBM G ESC 0 27 112 0 iB 70 00 This command cancels proportional print ing and returns to fixed pitch printing This command is ignored when the Panel mode is selected at the power on Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 4 Sets the printer to expanded print Standard IBM P IBM G lt ESC gt W 1 27 87 1 57 01 This command causes characters to be printed twice as wide as normal half the current pitch until expanded printing is cancelled Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 4 157 PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Cancels expanded print Standard IBM P IBM G lt ESC gt W 0 27 87 0 1B 57 00 This command resets the character pitch to what it was before expanded printing was set Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 4 Sets the printer to expanded print for the remainder of the current line Standard IBM P IBM G lt SO gt 14 OE Standard IBM P IBM G lt E
40. SC T 48 161 lt ESC gt U n 86 191 lt ESC gt 0 51 157 lt ESC gt W 1 51 156 lt ESC gt X ni n2 71 174 lt ESC gt x 0 24 45 151 ESC gt x 1 24 45 150 lt ESC gt Y 119 184 lt ESC gt Z 119 184 lt ESC gt A n1 n2 73 95 177 194 ESC 185 lt gt n 95 195 lt ESC gt 0 47 160 lt 5 gt 1 47 160 lt ESC gt n 188 Execute macro instruction 186 Expanded print 28 34 49 56 156 Extra functions 10 35 Feeding paper 11 15 lt gt 66 166 Font style commands 148 Foreign language characters 91 130 149 Form feed 66 166 Form feed commands 166 Form feed reverse 66 Form length switch 9 Forward micro feed 36 FS gt 4 46 148 FS 5 46 148 lt FS gt 112 181 lt FS gt 88 187 lt FS gt Q n 174 lt FS R n 149 Gap adjusting 16 Graphics block 88 CRT 119 CRT type 119 data 118 double density 779 mode 85 normal density 119 plotter 119 quadruple density 119 Grid for download characters 106 114 Half speed mode 796 Hex dump 700 Hexadecimal 41 100 Horizontal position commands 772 Horizontal tabs 72 175 HT 73 175 mode 44 60 62 88 130 138 IBM mode command summary 205 209 Immediate print 85 195 Indicator draft 9 mode 9 NLQ 9 on line 70 35 189
41. SC gt lt SO gt 27 14 1 0E This command causes characters to be printed twice as wide as normally until a carriage return is sent It can also be can celled with lt DC4 gt Chapter 4 Cancels one line expanded print Standard IBM P IBM G lt DC4 gt 20 14 This command cancels one line expanded print set with lt SO gt or lt ESC gt lt SO gt Chapter 4 158 Special print modes PURPOSE Sets the master print mode MODE Standard IBM P IBM G CODE lt ESC gt n decimal ASCIT 27 33 hex ASCII 1B 21 n REMARKS This is a powerful command that allows the user to set several printing characteristics at one time print pitch condensed print expanded print emphasizing boldface italics underlining or any combination of these as determined by a number from 0 to 255 See Table 4 10 for details SEE Chapter 4 PURPOSE Selects emphasized printing MODE Standard IBM P IBM G CODE ESC E decimal ASCIT 27 69 hex ASCII 45 REMARKS This command causes characters to be em phasized until 1s cancelled SEE Chapter 4 PURPOSE Cancels emphasized printing MODE Standard IBM P IBM G CODE lt ESC gt decimal ASCIT 27 70 hex ASCII 1B 46 REMARKS This command cancels emphasized printing SEE Chapter 4 PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE
42. SCII 0 Chapter 4 Selects NLQ characters IBM P lt ESC gt I 2 27 73 2 49 02 This command causes the printer to print near letter quality NLQ characters until NLQ mode is cancelled You can select NLQ characters as the power on default by turning DIP switch 2 1 off This com mand is ignored when the Panel mode is selected at power on Note The character 2 decimal code 50 hexadecimal code 32 can be used instead of ASCII 2 Chapter 4 152 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Selects draft characters IBM P lt ESC gt I 0 27 73 0 1 49 00 This command cancels NLQ printing and returns the printer to the draft mode You can select draft characters as the power on default by turning DIP switch 2 1 on This command is ignored when the Panel mode is selected at power on Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 4 Print pitch controls PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE Sets the print pitch to pica Standard IBM P IBM G lt ESC gt P 21 80 1B 50 This command causes printing to be done in pica pitch with 80 characters per line on the 10 inch type and 136 characters per line on the 15 inch type You can select pica pitch as the power on default by turning DIP switch 1 7 on This command is ignored when the Pane
43. Selects emphasized printing Cancels emphasized printing Selects boldface printing Cancels boldface printing Selects undefined codes as control codes Prints characters in the undefined control code area Sends a one time paper feed of n 216 inch n n2 ml m2 Prints normal density graphics L n n2 ml m2 N n Prints double density graphics Sets the print pitch to elite Sets the bottom margin Cancels top and bottom margins Sets the print pitch to pica 212 lt ESC gt lt gt lt 5 gt lt 5 gt lt gt lt 5 gt lt gt lt gt lt gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt n Sets the right margin R n Selects an international character set S 0 Selects superscripts Selects subscripts Cancels superscript subscript U 0 Cancels uni directional printing U 1 Selects uni directional printing W 0 Cancels expanded print W Sets the printer to expanded print X nl n2 Sets the left and right margins nl n2 ml m2 Prints double density graphics at double speed Z nl n2 ml m2 Prints quadruple density graphic
44. T 11 OB This command causes the paper to be advanced to the next vertical tab position or the top of the next page whichever is first If the vertical tab positions are not set this command works as a line feed command Chapter 5 170 PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex REMARKS SEE Sets vertical tab positions Standard IBM P IBM G lt ESC gt B nln2n3 0 27 66 nl n2 n3 0 1B 42 nl n2 n3 00 This command cancels all current vertical tab positions and sets those defined at lines nl n2 n3 etc The maximum number of vertical tab positions allowed is 16 The ASCII 0 character is used as a command terminator Each vertical tab position must be specified in ascending order Chapter 5 Selects vertical channels Standard IBM P IBM G ESC 0 27 47 1 2 This command selects one of the multiple vertical channels determined by the value of n0 The value of n0 must be between 0 and 7 Chapter 5 PURPOSE MODE CODE decimal ASCIT hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE decimal ASCII hex ASCII REMARKS SEE 171 Sets vertical tab positions in a channel Standard IBM P IBM G lt ESC gt b nO nl n2n3 0 27 98 nO nl 2 3 0 1B 62 nO nl n2 n3 00 This command cancels
45. character to be generated after the carriage return thereby advancing to the beginning of the next print line automat ically Chapter 5 Sets carriage return function with a line feed IBM P lt 5 gt 5 1 27 LM 1 1 35 01 This command sets the return function with a line feed When the lt gt command is sent to the printer after this command has been sent the printer automatically advances the paper one line This command overrides the setting of DIP switch 1 5 Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 5 PURPOSE MODE CODE decimal hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE 173 Sets carriage return function without a line feed IBM P lt ESC gt 5 0 27 53 0 IB 35 00 This command sets the carriage return function without a line feed After this command has been sent to the printer the print head returns to the left margin of the current line every time it receives a carriage return This command overrides the set ting of DIP switch 1 5 Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 5 Sets the left margin Standard IBM P IBM G ESC P n 27 108 n IB 6C n This command sets the left margin to n characters Each line will begin in the 1 th cha
46. cs Suv Cancels overlining 22277 Selects overlining a n Sets alignment or centering b nO nl n2 n3 CHRS 0 Sets vertical tab positions in a channel Sets horizontal tab positions every n characters e ln Sets vertical tab positions every n lines f O n Sets the print postion to n characters Pln Sets print position to n lines h Enlarges characters in whole or in part cancels same i 0 Cancels immediate print mode 10 Sets immediate print mode jn Sends a one time reverse feed of n 216 inch Dn Sets the left margin p 0 Cancels proportional print 1 Sets the printer to proportional print rn Sets the top margin s 0 Cancels half speed printing 205 ESC 871 Selects half speed printing lt ESC gt x 0 Cancels NLQ characters lt ESC gt x 1 Selects NLQ characters lt ESC gt 0 Prints normal zero lt ESC gt lt 1 Prints slash zero 0 Cancels auto feed mode 1 Supplies paper 4 Selects auto feed mode R Ejects paper IBM P mode The following functions take effect under the IBM P mode which emulates the IBM Proprinter Control code Function CHR3 7 Sounds the printer bell CHR3 8 Moves the print head back one print position backspace CHR3 9 Moves the print head to the next horizontal tab position CHR3 10 Advances the paper one line line feed 11 Advances paper to the next
47. d be greater than You can set the left and right margins manually on the control panel Note Changing the print pitch after the margins have been set does not change the margins they stay in exactly the same positions on the page Chapter 5 PURPOSE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCIT REMARKS SEE 175 Moves the print head to the next horizontal tab position Standard IBM P IBM G HT 9 09 This command causes the print head to advance to the next horizontal tab posi tion The horizontal tab positions are set at power on to print positions 8 16 24 etc to the maximum print position Chapter 5 Sets horizontal tab positions Standard IBM P IBM C ESC D nlin2n3 0 27 68 nl n2 n3 0 IB 44 nl n2 n3 00 This command cancels all current hori zontal tab positions and sets those defined at print positions nl n2 n3 etc The maximum number of horizontal tab posi tions allowed is 28 The ASCII 0 character is used as a command terminator Each horizontal tab position must be specified in ascending order Chapter 5 176 PURPOSE MODE CODE decimal ASCH hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Sets horizontal tab position every char acters Standard IBM P IBM
48. dard IBM P IBM G ESC 7 nl n2 ml m2 27 90 nl n2 ml m2 1B 5A nl n2 ml m2 This command selects 240 dots per inch column scan bit image graphics mode The values of n and n2 are the same as in normal density graphics The correct number of graphics data bytes m1 m2 etc must follow n2 The ASCII values of these bytes determine which pins are fired for each character Chapter 7 PURPOSE MODE CODE decimal ASCIT hex REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE 185 Selects graphics modes Standard IBM P IBM G ESC nO nl n2 m2 27 42 nl n2 ml m2 1B 2A nO nl n2 ml m2 This command selects one of seven possible graphics modes depending on the value of n0 The values of n and n2 are the same as normal density graphics mode The correct number of graphics data bytes ml m2 etc must follow n2 The ASCII values of these bytes determine which pins are fired for each character The value of n must be between 0 and 6 as shown below n Graphics mode 0 Normal density 1 Double density 2 Double density at double speed 3 Quadruple density 4 CRT graphics 5 Plotter graphics 6 graphics type II Chapter 7 Prints 9 pin graphics Standard IBM G ESC nO ni n2 m2 27 94 nO nl n2 ml m2 1B SE nO nl n2 ml m2 This command selects column scan 9 pin bit
49. e board Figure 8 4 Replacement of the print head 3 4 Hold back the tab that locks the print head into place and remove the print head Making sure that the new print head is facing the correct direction carefully plug the cable into the connector on the head cable board Make sure that this connection is secure and that the cable is inserted far enough into the connector Replace the connector cover and feed the cable under the support tab on the top of the cover Fit the new print head into its support while holding the tab back Make sure that the print head is inserted into its guides as far as it can go and that the tab locks the print head into place 128 MEMO APPENDIX A DIP SWITCH SETTINGS The DIP Dual In line Package switches control many of the functions of the printer A DIP switch contains a number of small switches and in this printer each of the two DIP switches has eight individual switches Both DIP switches are easily accessible from the top of the printer Remove the ribbon cartridge and you will see the two DIP switches underneath a sheet of black protective plastic film which you fold back for access DIP switch 115 the one on the right as you look at the printer from the front The individual switches of DIP switch are named left to right from 1 1 to 1 8 similarly the switches of DIP switch 2 are 2 1 to 2 8 To change a setting turn the power OFF and use a ball point
50. ecimal code 31 can be used instead of ASCII 1 Chapter 4 Cancels overlining Standard IBM P IBM G lt ESC gt _ 0 27 95 0 1B SF 00 This command stops overlining Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 4 161 PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCIT REMARKS SEE Selects superscripts Standard IBM P IBM G lt ESC gt S 0 27 83 0 1B 53 00 This command raises the following char acters and prints them as superscripts until cancelled Superscripts are printed from left to right only and in boldface Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 4 Selects subscripts Standard IBM P IBM G ESC S 1 21 83 1 53 01 This command lowers the following characters and prints them as subscripts until cancelled All conditions applicable to superscripts also apply to subscripts Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 4 Cancels a superscript or subscript Standard IBM P IBM G lt ESC gt STR 27 84 1 54 This command stops printing of super scripts or subscripts and sets normal printing It also cancels uni directiona
51. ects vertical channels Sets line spacing to 1 8 inch Sets line spacing to 7 72 inch Uses lt ESC gt A definition Sets line spacing to n 216 inch Selects italic characters Cancels italic characters lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt 5 gt lt gt lt ESC gt lt gt lt ESC gt 6 211 Selects character set 2 Selects character set 1 Disables paper out detector Enables paper out detector CHR 0 CHR 0 0 lt 23 lt 25 gt 9 nO nl B nin2n3 C CHR3 0 n bu Qus n D nl n2 n3 0 1 x n Copies standard character ROM font into RAM Selects one line uni directional printing Sets the value of the eighth data bit to logical 0 Sets the value of the eighth data bit to logical 1 Redefines the graphics mode Resets the printer Defines line spacing to 7 72 inch 0 Sets vertical tab positions Sets page length to n inches Sets page length to lines CHR3 0 Sets horizontal tab positions
52. er Quality characters Automatic single sheet insertion Short form tear off Easy access format switches Self test and hex dump Downloadable characters Ultra hi resolution bit image graphics Vertical and horizontal tabs Skip over perforation 15 5 carriage 15 inch type only Automatic sheet feeder option 10 inch type 5 5 8 5 inches 15 inch type 6 14 5 inches 0 07 0 10 mm 0 07 0 10 mm 4 10 inches 4 15 5 inches 0 07 0 10 mm one part form Max 0 28 mm 3 part form Printer Dimensions Height Width Depth Weight Power Environment Ribbon Life Print head life Parallel interface Interface Synchronization Handshaking Logic level Connector 10 inch type 217 15 inch type 105 mm 105 mm 4 1 inches 4 1 inches 400 mm 542 mm 15 7 inches 21 3 inches 360 mm 360 mm 14 1 inches 14 1 inches 9 0 kg 11 9 kg 19 8 pounds 120 VAC 10 60Hz 220 10 50 60Hz 240 VAC 10 50 60Hz Temperature 5 to 40 41 to 104 F Humidity 10 to 80 non condensing Black cloth ribbon in special cartridge 2 million draft characters 10 inch type 3 million draft characters 15 inch type 100 million draft characters 26 2 pounds Centronics compatible 7 or 8 bit By external supplied Strobe pulses By ACK or BUSY signals TTL 57 30360 Amphenol Serial interface option Interface Bit ratc Word length Handshaking Asynchronous RS 232C 20m
53. g Selects half speed printing 209 lt ESC gt x 0 x 1 lt ESC gt x lt ESC gt lt 0 lt ESC gt 1 lt gt 4 FS 92 Cancels NLQ characters Selects NLQ characters Prints normal zero Prints slash zero Selects italic characters Cancels italic characters FS CHR 0 CHR 0 CHRS 0 lt FS gt 6 lt FS gt 12 2 n FS gt 0 1 C 4 j R B IBM G mode Copies standard character ROM font into RAM Sets the value of the eighth data bit to logical 0 Sets the right margin Selects an international character set Cancels auto feed mode Supplies paper Selects auto feed mode Ejects paper The following funtions take effect under the IBM G mode which emulates the IBM Graphics printer Control code CHR3 7 5 8 CHR 9 10 11 CHR3 12 CHR 13 CHR 14 CHR3 15 Function Sounds the printer bell Moves the print head back one print position backspace Moves the print head to the next horizontal tab position Advances the paper one line line feed Advances paper to the next vertical tab position Advances the paper to the top of the next page form feed Returns print head to the left margin carriage return Sets the printer to expanded print for the remainder of the current line Sets the printer to condensed print 210 17
54. gt lt EM gt 4 27 25 4 19 04 Standard IBM G CS 6425 A y 25 40 40 52 41 41 28 28 34 29 29 This command causes the printer to select the auto sheet feeding mode This com mand is ignored when the optional auto matic sheet feeder is not mounted Chapter 6 198 PURPOSE MODE CODE decimal ASCIT hex ASCII MODE CODE decimal ASCIT hex REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII MODE CODE decimal ASCII hex ASCII REMARKS SEE Cancels auto feed mode Standard IBM P IBM G lt ESC gt lt EM gt 0 27 25 0 1B 19 00 Standard IBM P IBM G z 0 40 40 48 41 41 28 28 30 29 29 This command causes the printer to cancel the auto sheet feeding mode This com mand is ignored when the optional auto matic sheet feeder is not mounted Chapter 6 Supplies paper Standard IBM P IBM G lt ESC gt lt EM gt 1 27 25 1 19 01 Standard IBM P IBM G C ef sep 40 40 49 41 41 28 28 31 29 29 This command causes the printer to supply paper under non auto sheet feeding mode This command is ignored when the op tional automatic sheet feeder is not mounted _ Chapter 6 PURPOSE MODE CODE decimal ASCII hex ASCII MODE CODE decimal ASCII hex ASCII REMARKS SEE 199 Ejects paper Standard IBM P IBM G lt ESC gt lt EM gt R 27
55. inter expects character data bytes for each character to be defined The first byte m0 specifies the attribute data The attribute describ whether the character is ascending or descending If m0 1 the character prints with the bottom eight pins of the print head de scending character If m0 0 the char acter prints with the top eight pins of the print head ascending character ml through 11 determine which dots form the character Note This command is ignored when the DIP switch 1 3 is set on Chapter 7 PURPOSE decimal ASCII hex ASCII MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex REMARKS SEE 181 Copies standard character ROM font into RAM Standard IBM G lt ESC gt UAE 0 0 0 2T 58 0 0 0 IB 3A 00 00 00 IBM P 0 0 0 28 58 0 0 0 IC 3A 00 00 00 This command copies all the standard characters to the corresponding download character RAM area This destroys any existing user defined characters in that range Note This command is ignored when the DIP switch 1 3 is set on Chapter 7 Selects draft download character set Standard IBM P IBM G ESC 94 1 21 37 1 1 25 0 This command causes the printer to select the draft download character set Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 7 182 PURPOSE MODE C
56. ints The total number of characters is equal to nl n2 x 256 Chapter 6 195 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Prints a character from all character sets IBM P lt ESC gt As n 21 94 n 1B 5E n This command prints one character de fined with the value of n from the whole character sets You can use this command to print codes the printer normally re cognizes as control codes Chapter 6 Sets immediate print mode Standard IBM P IBM G lt ESC gt 1 27 105 1 69 01 This command selects the immediate print mode In the immediate print mode the print head prints one character at a time as you send it The printer also moves the paper up so that you can see the current line and then down to continue printing This kind of instant feedback can be es pecially helpful in telecommunications Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 6 196 PURPOSE MODE CODE decimal ASCII hex ASCID REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS Cancels immediate print mode Standard IBM P IBM G ESC i 0 27 105 0 1B 69 00 This command cancels the immediate print mode and returns the normal print mode
57. l mode is selected at power on Chapter 4 153 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Sets the print pitch to elite Standard IBM P IBM G lt ESC gt 27 77 4D This command causes printing to be done in elite pitch with 96 characters per line on the 10 type and 163 characters per line on the 15 inch type This command is ignored when the Panel mode is selected at power on Chapter 4 Sets the print pitch to elite IBM P ESC 27 58 IB This command causes printing to be done in elite pitch with 96 characters per line on the 10 inch type and 163 characters per line on the 15 inch type This command is ignored when the Panel mode is selected at power on Chapter 4 154 PURPOSE MODE CODE decimal ASCII hex ASCII MODE CODE decimal ASCH hex REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Sets the printer to condensed print Standard IBM P IBM G lt SI gt 15 OF Standard IBM P IBM G lt ESC gt lt SI gt 27 15 1B 0 This command causes printing to be done in condensed pitch with 233 characters per line for pica condensed and 272 characters per line for elite condensed NLQ characters are not printed in condensed pitch You can select the pica condensed pitch with the c
58. l printing and boldface which are set au tomatically for superscripts and subscripts Chapter 4 162 CONTROLLING THE VERTICAL PRINT POSITION These commands are used to move the paper relative to the print head By moving the paper up or down the print head in effect moves the opposite direction down or up on the page Line feed and reverse line feed PURPOSE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Advances the paper one line line feed Standard IBM P IBM G lt LF gt 10 0A The actual distance of the line feed is set through various codes see below When DIP switch 1 5 is off a line feed is au tomatically generated whenever the printer receives a carriage return Chapter 5 Reverses the paper one line Standard IBM P IBM G lt ESC gt lt LF gt 27 10 1B 0A This command causes the printer to reverse the paper in effect moving the print head up on the sheet one line The actual dis tance travelled is set through various codes see below Note You cannot reverse the paper more than one inch when the optional automatic sheet feeder is installed Chapter 5 PURPOSE MODE CODE decimal ASCII hex REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE 163 Sets line
59. lects undefined codes as control codes Prints characters in the undefined control code area Sends a one time paper feed of 216 inch n n2 ml m2 Prints normal density graphics L nl n2 ml m2 N n O p ee R n 0 Prints double density graphics Sets the print pitch to elite Sets the bottom margin Cancels top and bottom margins Sets the print pitch to pica Sets the right margin Selects an international character set Selects superscripts 204 lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt S 1 Selects subscripts T Cancels a superscript or subscript U 0 Cancels uni directional printing U T Selects uni directional printing 0 Cancels expanded print 1 Sets the printer to expanded print X nl n2 Sets the left and right margins Y n n2 ml m2 Prints double density graphics at double speed Z nl n2 ml m2 Prints quadruple density graphics nl n2 Moves the print head to a specified horizontal position nO nl n2 ml m2 Prints 9 pin graphi
60. n of the ribbon cartridge between the two guide posts Make sure that no twists occur anywhere else Again press on the idler gear holder and thread the ribbon between both gears Remove the top and bottom of the ribbon holder and replace the cartridge top cover Snap all tabs back into place When you ve completed the installation remount the cartridge to the printer Note You should replace the whole cartridge after replacing the ribbon five times 126 Figure 8 3 Make sure that the ribbon is not twisted when you thread it through its path REPLACING THE PRINT HEAD The dot matrix print head has an extremely long life around 100 000 000 characters or years of normal use However when printing is too light even after replacing the ribbon you ll know that the print head has reached the end of its service life Turn off the power unplug the power cord and use the following procedure to replace the print head Warning The print head becomes hot during operation If you have been using the printer let it stand for a while so that the print head can cool off 1 Remove the printer cover and ribbon cartridge 2 Move the print head left along the carriage until you can see the connector cover Remove the cover from the printer frame for details see Figure 8 4 Unplug the print head cable from the head cable board 127 Print head Print head cable Connector on the head cabl
61. nd 35 are not used while pins 16 17 19 30 and 33 are grounded Pin 18 15 connected to SVDC supply in the printer Pin 31 can be used to reset the printer If this signal RESET goes low the printer will reinitialize Pin 32 1s used to report error conditions in the printer This signal ERROR is high during normal operation and goes low to report that the printer cannot print due to an error condition APPENDIX G SERIAL INTERFACE SPECIFICATIONS This printer provides a very flexible RS232C serial interface as an option It can communicate at rates from 150 to 19 200 baud bits per second and supports four different kinds of handshaking This interface can also function as a 20mA current loop interface The operating specifications of the in terface are as follows Data transfer rate 150 19200 Word length 1 start bit 7 or 8 data bits Odd even or no parity l or 2 stop bits Signal levels Mark or logical 1 3 to 15 volts or current ON Space or logical 0 3 to 15 volts or current OFF Handshaking Serial BUSY 1 byte mode Serial BUSY 1 block mode ACK mode XON XOFF mode Note 19200 baud can be used only with an RS232C interface it cannot be used with a 20mA current loop interface The optional board has a DB 25 female connector to connect to a computer The functions of the pins are summarized in Table G 1 224 Table G 1 Serial interface pin functions Signal Direc I GND Printrschasssgro
62. ode The values of and n2 represent the number of graphics characters to be printed where the total number of char acters n2 times 256 nl The correct number of graphics data bytes m m2 etc must follow n2 The ASCII values of these bytes determine which pins are fired for each character Chapter 7 Prints double density graphics Standard IBM P IBM G lt ESC gt L nl n2 ml m2 27 76 nl n2 m2 1B 4C nl n2 ml m2 This command selects 120 dots per inch column scan bit image graphics mode The values of and n2 are the same as in normal density graphics The correct number of graphics data bytes m m2 etc must follow 12 The ASCII values of these bytes determine which pins are fired for each character Chapter 7 184 PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE Prints double density graphics at double speed Standard IBM P IBM G ESC Y n n2 ml m2 27 89 nl n2 ml m2 1B 59 nl n2 ml m2 This command selects 120 dots per inch column scan bit image graphics mode at double speed The values of n and n2 are the same as in normal density graphics The correct number of graphics data bytes ml m2 etc must follow n2 The ASCII values of these bytes determine which pins are fired for each character Chapter 7 Prints quadruple density graphics Stan
63. omatically set to 1 inch This switch is set on at the factory This switch selects the default character pitch If this switch is on the default pitch is normal pica pitch 10 CPI If this switch is off the default 132 2 2 2 2 5 2 6 to 2 8 pitch 15 condensed pica pitch 17 CPI This switch is set on at the factory This switch selects the print style of zeroes If this switch is on normal zeroes are printed If this switch is off slashed zeroes are printed This switch 1s set on at the factory This switch selects the default character style If this switch is on the default character style is normal draft characters If this switch is off near letter quality NLQ characters become the default characters This switch is set on at the factory This switch selects the active control codes Turn this switch on to use the Standard mode which emulates the Epson FX 85 printer Turn this switch off to use the compatible mode This switch is set on at the factory This switch selects emulation between the IBM printers when DIP switch 2 2 is set off Turn this switch on to use the mode which emulates the IBM Proprinter Turn this switch off to use the IBM G mode which em ulates the IBM Graphics printer This switch sets two different functions depending on the setting of DIP switch 2 2 When DIP switch 2 2 is set on and this switch is set on the minimum line feed value is set to
64. on of the first to eighth bits of parallel data Each signal is at HIGH level for a logical and at a LOW level for a logical 0 9 10 OUT 5 microsecond LOW pulse acknowl edges receipt of data 11 BUSY OUT When this signal goes LOW the printer is ready to accept data This signal is normally LOW It will go HIGH if the printer runs out of paper This signal can be held LOW perma nentl turning DIP switch 1 1 off OUT 13 This signal is HIGH when the printer is on line 221 D Signal Direc Signal ground 17 CHASSIS Printer s os ground isolated from logic ground E Kurs External supply of SYDE 19 30 Twisted pair return signal ground level IN When this signal goes LOW the printer 18 reset to its power on condition UT This signal is normally HIGH This signal goes LOW signal that the printer cannot print due to an error condition __ External ground Unused Data entry to the MINE is possible only when this level is LOW RESET T ERROR EXT GND INC es SELECT IN Functions of the Connector Signals Communications between the computer and the printer use many of the pins of the connector To understand how the system of communications works let s look at the functions of the various signals carried by the pins of the interface connector Pin 1 carries the STROBE pulse signal from the computer to the printer
65. ontrol panel but you cannot select the elite condensed pitch manually This command is ignored when the Panel mode is selected at power on Note Only with the IBM P mode this command sets the printer to pica condensed print Chapter 4 Cancels condensed print Standard IBM G lt DC2 gt 18 12 This command cancels condensed printing and returns the printer to the normal print pitch This command is ignored when the Panel mode is selected at power on Chapter 4 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE 155 Sets the print pitch to pica IBM P lt DC2 gt 18 12 This command cancels condensed printing and returns the printer to the normal pica pitch This commands is ignored when the Panel mode is selected at power on Chapter 4 Sets the printer to proportional print Standard IBM P IBM G lt ESC gt p 1 2 dij 1 1B 70 01 This command causes all subsequent char acters to be printed with proportional spacing until proportional printing is can celled This command is ignored when the Panel mode is selected at the power on Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 4 156 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCIT REMARK
66. ored if you try to move to a position outside the current margins Chapter 5 Adds n dot spaces between characters Standard lt ESC gt space n 27 32 n 1B 20 n This command increases the space between NLQ characters by n dots The value of n must be between 0 and 127 Chapter 6 178 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE Moves the print head back one print position backspace Standard IBM P IBM G BS 8 08 This command shifts the print head one column to the left If the print head 15 at the left margin the command is ignored This command can be used to overstrike or combine characters Chapter 6 Sets alignment or centering Standard IBM P IBM G lt ESC gt a n 27 97 n 1B 61 n This command causes the printer to format text as follows n Text formatting 0 Left justified ragged right margin 1 Centered 2 Right justified 3 Right and left justified Chapter 5 179 DOWNLOAD CHARACTER COMMANDS PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE Defines download characters into RAM Siandard IBM P IBM G lt ESC gt amp 0 nln2 m0 11 m12 m46 27 38 0 nl n2 0 ml 1 m12 m46 1B 26 00 nln2 m0 m12 m46 This command is used to define one or more user defined characters and to store
67. r 12 6K B Paper feed 2 7 inches second for form feeding Tractor and Friction feed Printing direction Bi directional logic seeking Uni directional in dot graphics modes Character set Draft characters 96 standard ASCII characters 33 international characters 11 sets 87 IBM special characters 50 IBM block graphics characters 96 italic ASCII characters 33 italic international characters 11 sets 87 italic IBM special characters NLQ characters 96 standard ASCII characters 33 international characters 11 sets 87 IBM special characters 96 italic ASCII characters 33 italic international characters 11 sets 87 italic IBM special characters Other characters 255 downloadable characters Character matrix Draft characters 9 dot x 11 dot NLQ characters 18 dot x 23 dot Block graphics 12 dot x 11 dot Dot graphics 8 or 9 dot x 60 dots inch 8 or 9 dot x 120 dots inch 216 Line spacing Column width Normal pica Normal elite Condensed pica Condensed elite Expanded pica Expanded elite 8 dot x 240 dots inch 8 dot x 72 dots inch 8 dot x 80 dots inch 8 dot x 90 dots inch 1 6 inch standard 1 8 n 72 144 or n 216 inch program mable 10 inch type 80 96 137 160 40 48 Expanded condensed pica 68 Expanded condensed elite 80 Proportional spacing Special features Paper Single sheets Width Thickness Sprocket feed paper Width Thickness Variable 15 inch type 136 163 233 136 Variable Near Lett
68. r and will continue printing This Switch is set on at the factory This switch controls the status of the SELECT IN signal of the parallel interface If this switch is on this signal is held LOW If this switch is off the signal goes HIGH when the printer cannot get data This switch is set on at the factory This switch controls the RAM When this switch is on the download character definitions are ig nored and the RAM is used as a print buffer When this switch is off the download character definitions are enabled and the print buffer 15 set to a one line buffer This switch is set on at the factory This switch sets the default line spacing When this switch is on the default line spacing is set to 1 6 inch This means that the printer will advance the paper 1 6 inch each time it receives a line feed When this switch is off the default line spacing is 1 8 inch This switch is set on at the factory When this switch is on the computer must send a line feed command each time to advance the paper When this switch is off the printer will automatically advance the paper one line every time it receives a carriage return For example most BASIC s send a line feed with every carriage return in this case this switch should be on This switch is set on at the factory This switch determines the default bottom margin When this switch is on the bottom margin is not set at power on When this switch is off the bottom margin is aut
69. racter position from the left edge The value of n must be between 0 and 255 You can set the left margin ma nually on the control panel Note Changing the print pitch after the left margin has been set does not change the margin it stays in exactly the same place on the page Chapter 5 174 PURPOSE MODE CODE decimal ASCII hex ASCH MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCIT hex ASCII REMARKS SEE Sets the right margin Standard IBM G lt ESC gt 27 81 1 51 IBM P FS gt 28 81 1 51 This command sets the right margin to which is the last character position that will be printed in a line After execution of this command any attempt to print beyond print position will cause the printer to automatically generate a carriage return and a line feed before printing the remainder of the line The values of n must be between 1 and 255 You can set the right margin manually on the control panel Note Changing the print pitch after the right margin has been set does not change the margin it stays in exactly the same position on the page Chapter 5 Sets the left and right margins Standard IBM P IBM G ESC X nl n2 27 88 nl n2 1B 58 nl n2 This command sets the left margin to n1 characters and the right margin to n2 The values of n and n2 must between 1 and 255 and n2 shoul
70. racters 82 104 130 179 197 229 Draft download characters 108 182 Draft indicator 9 Easy Writer 1I 22 25 Eighth bit controls 88 187 Ejects paper 799 Elite pitch 27 34 49 56 153 Emphasized print 28 54 56 158 Enlarged characters 96 192 Environment Escape code 23 32 42 lt gt 17 n 158 lt ESC gt 88 188 lt ESC gt 73 176 lt ESC gt 95 0 108 182 ESC gt 95 1 108 181 lt ESC gt amp CHRS3 0 107 179 lt ESC gt n 117 185 lt gt 99 186 lt ESC gt 0 47 160 ESC 1 47 159 lt ESC gt 78 170 lt ESC gt 0 64 163 lt ESC gt 1 64 163 lt ESC gt 2 64 163 165 lt ESC gt 3 n 64 163 lt ESC gt 4 46 148 168 lt ESC gt 5 46 148 lt ESC gt 5 0 60 173 lt ESC gt 5 1 60 172 lt ESC gt 6 88 93 149 193 lt ESC gt 7 88 93 150 193 lt ESC gt 8 190 lt ESC gt 9 191 lt ESC gt 49 108 152 181 lt gt lt 86 192 lt gt 88 111 180 187 lt gt gt 88 187 lt ESC gt 120 186 lt ESC gt 24 82 197 lt ESC gt A n 64 163 lt ESC gt n 79 178 lt ESC gt B 75 170 lt ESC gt b 78 171 lt ESC gt 67 167 lt ESC gt CHR 14 51 lt ESC gt CHR amp 15 52 lt
71. s V nl n2 Moves the print head to a specified horizontal position n0 nl n2 ml m2 Prints 9 pin graphics 70 Cancels overlining 7 1 Selects overlining a Sets alignment or centering b nO nl n2 n3 CHRS 0 Sets vertical tab positions in a channel On Sets horizontal tab positions every n characters Sets vertical tab positions every n lines f On Sets the print postion to n characters f ln Sets print position to n lines h n Enlarges characters in whole or in part cancels same i 0 Cancels immediate print mode Sets immediate print mode Sends one time reverse feed of 216 inch Sets the left margin 0 Cancels proportional print lt ESC gt lt gt lt gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt 0 1 4 R 1 213 Sets the printer to proportional print Sets the top margin Cancels half speed printing Selects half speed printing Cancels NLQ characters Selects NLQ characters Prints normal zero Prints slash zero Cancels auto feed mode Supplies paper Selects auto feed mode Ejects paper 214 MEMO APPENDIX E TECHNICAL SPECIFICATIONS Printing Printing method Serial impact dot matrix Printing speed 240 characters per second in Draft pica 60 characters per second in NLQ mode Print buffe
72. signal normally sounds the printer bell and stops printing until paper is inserted and the printer is reset DIP switch 1 1 can also be set to disable the paper out detector Chapter 6 PURPOSE MODE CODE decimal ASCII hex REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE 191 Enables paper out detector Standard IBM P IBM G lt ESC gt 9 27 57 1B 39 This command restores the function of the paper out detector Chapter 6 Selects uni directional printing Standard IBM P IBM G lt ESC gt U 1 27 85 1 55 01 This command causes ali subsequent printing to be done in uni directional printing Uni directional printing is useful in printing tables or charts since it ensures that vertical columns of characters will be aligned Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII i Chapter 6 Cancels uni directional printing Standard IBM P IBM G ESC U 0 24 85 0 1B 55 00 This command cancels uni directional printing and returns to the standard bi directional printing which is considerably faster Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 6 192 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE M
73. spacing to 1 8 inch Standard IBM P IBM G lt ESC gt 0 27 48 1B 30 This command sets the actual distance the paper advances or reverses during all subsequent line feeds to 1 8 inch You can select 1 8 inch line spacing as the power on default by turning DIP switch 1 4 off Chapter 5 Sets line spacing to 1 6 inch Standard ESC 2 27 50 1B 32 This command sets the actual distance the paper advances or reverses during all subsequent line feeds to 1 6 inch You can select 1 6 inch line spacing as the power on default by turning DIP switch 1 4 on Chapater 5 Sets line spacing to 7 72 inch Standard IBM P IBM G lt ESC gt ee 1 27 49 1B 31 This command sets the actual distance the paper advances or reverses during all subsequent line feeds to 7 72 inch Chapter 5 164 PURPOSE MODE CODE decimal ASCII hex REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCID hex ASCH REMARKS SEE Sets line spacing to n 216 inch Standard IBM P IBM G lt ESC gt 3 n 27 51 33 n This command sets the actual distance the paper advances or reverses during all subsequent line feeds to 7 216 inch n 144 inch when DIP switch 2 4 is set off with the Standard mode The value of n must be between 0 and 255 Chapter 5 Sets line spacing to 5 72 inch Standard ESC
74. t ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt gt lt gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt 12 CHR 14 CHRS 15 CHRS 25 0 CHRS 25 1 CHR 25 4 CHR 25 CHR 32 n H n ar nl n2 0 1 Reverses the paper to the top of the current page Sets the printer to expanded print for the remainder of the current line Sets the printer to condensed print Cancels auto feed mode Supplies paper Selects auto feed mode Ejects paper Adds n dot spaces between charac ters Sets the master print mode Accepts the value of the eighth data bit as is Moves the print head to an absolute horizontal position Cancels download character set Selects download character set amp CHRS 0 n1 n2 ml Defines download characters into RAM nO nl n2 ml m2 Selects graphics modes CHR 30 Seng 1 0 ut n 42 ue 9 Defines macro instruction Executes macro instruction Cancels underlining Selects underlining Selects vertical channels Sets
75. t ESC gt 7 27 55 1B 37 This command cancels the expansion of the printable character area and restores the high order control code area Chapter 6 Prints characters in the undefined control code area Standard IBM G lt ESC gt I 1 27 73 1 1B 49 01 This command causes the printer to print the characters in the undefined control code area Note The character 1 decimal code 49 hexadecimal code 31 can be used instead of ASCII 1 Chapter 6 194 PURPOSE MODE CODE decimal ASCII hex ASCII REMARKS SEE PURPOSE MODE CODE decimal ASCII hex ASCIT REMARKS SEE Selects undefined codes as control codes Standard IBM G ESC I 0 27 73 0 IB 49 00 This command cancels printing the char acters in the undefined control codes and restores them as control codes Note The character 0 decimal code 48 hexadecimal code 30 can be used instead of ASCII 0 Chapter 6 Prints characters from all character sets IBM P ESC V nl n2 27 92 nl n2 1B 5C 2 This command allows the printing of all characters including characters with an ASCII value below decimal 32 The printer normally recognizes the ASCII values less than decimal value 32 as control codes This command allows the printer to print the special characters assigned to the ASCII control codes If the printer receives a code value for an unassigned character a space character pr
76. the printer on the 20mA current loop 24 TTY TXD OUT This pin carries data from the printer on the 20mA current loop 25 TTY RXD IN This carries data to printer 20mA current loop 225 CONFIGURING THE SERIAL INTERFACE The DIP switch on the serial interface board controls the configuration of the serial interface Table G 2 describes the functions of the individual switches in the DIP switch Table G 2 DIP switch on serial board ON OFF Parity checked No parit Handshaking protocols see Table G 3 Table G 3 Handshaking protocols Serial busy 1 byte mode Serial busy 1 block mode ACK mode XON XOFF mode Tabie G 4 Data transfer rates 150 OFF 226 THE SERIAL PROTOCOLS This printer has four serial protocols selected by DIP switches 3 and 4 Figure G 1 shows a typical byte of serial data and Figure G 2 shows timing charts for the 4 protocols Serial busy protocols In the serial busy protocols this printer uses DTR pin 20 and RCH pin 11 to signal to the computer when it is able to accept data These two pins go ON when the printer is ready to accept data In the 1 byte mode they go OFF after each character is received In the 1 block mode they only go OFF when the printer s buffer approaches capacity In both cases they will stay OFF if the buffer cannot accept more data XON XOFF protocol The XON XOFF protocol uses the ASCII characters lt
77. u don t need to touch the ribbon itself it is the cleanest way too To remove the old cartridge remove the printer cover grasp the ribbon cartridge with both hands and pull straight up gently until the holder springs release To fit the new cartridge refer to Chapter 1 Installing the ribbon cartridge A more economical method is to only replace the ribbon itself First obtain the correct type of replacement sub cassette from your dealer Use the following procedure to change the ribbon 1 Place the cartridge on a flat surface and use flat bladed screwdriver to unhook the tabs holding the two sections of the cartridge together See Figure 8 1 Figure 8 1 Unhook tabs to open the cartridge 2 After opening the cartridge take a moment to notice how the ribbon is threaded Then press a finger against the idler gear holder it is held in position by spring pressure and make enough space to remove the ribbon from between the two gears See Figure 8 2 125 Figure 8 2 Replace the ribbon sub cassette 3 4 Clean the inside of the cartridge especially around the vicinity of the two gears Take the new ribbon and holder out of the wrapper remove the adhesive tape on the joint on the holder and place it into the cassette as shown in Figure 8 2 Pull sufficient ribbon out of the holder and thread it as shown in Figure 8 3 Be careful that the half twist in the ribbon is positioned in the right hand sectio
78. ube 3 Page length 67 98 130 Panel mode 35 82 italics 35 748 print pitch 35 54 152 print quality 35 150 151 Paper bail 77 72 Paper empty indicator 4 Paper feed kev 9 17 36 100 Paper feeding 1 15 Paper gap adjusting 6 Paper guide 7 Paper separator 7 16 Paper thickness adjustment 16 Paper out 30 Paper out detector 42 Parallel interface 279 PE indicator 9 Pica pitch 27 49 152 Pitch 27 elite 49 153 pica 49 152 Pitch indicators 9 Platen 8 Platen knob Plotter graphics 779 Power cord 7 Power indicator 9 Power switch 77 Print head 7 126 Print mode 130 Print pitch 27 Print pitch commands 52 Print pitch key 9 35 49 Print pitch panel mode 35 54 752 Print position 66 177 Print quality panel mode 35 150 151 Print start position J6 Print style commands 748 Printable area 93 Printer cover 2 7 12 Printer initialization 23 27 82 197 Printing download characters 708 187 Programs listing 40 Proportional print 53 56 155 Protective tube 3 232 Quadruple density graphics 79 184 RAM characters 704 Redefine dot graphics 186 Relative tab 73 77 Release lever 11 12 15 Reset code 23 27 82 197 Reverse form feed 66 167 Reverse line feed 60 162 Reverse micro feed 36 Reverse paper 60 66 162 167 Ribbon cartridge 4 123 ROM characters 704 Select printer 790 Self test 77 Serial busy protocol 226 Serial interface 223 Setting
79. und B D m This pin carries data from the printer RTS 3 RXD IN This pin carries data to the printer OUT This is ON when the printer is ready to receive data 5 CTS IN This pin is ON when the computer is ready to send data This pin is ON when the computer is ready to send data The printer does not GND chee this pin DCD IN alk Si This pin is ON when the computer is to send data The printer does not check this pin This pin 15 the return path for data transmitted from the printer on the 20mA current loop This pin carries data from the printer on the 20mA current loop This is the si TTY TXDR TTY TXD 2 NC J GND Signal Sound 14 16 Unused T TTY TXDR This pin is the return path for data from the printer on the 20mA current loop 18 TTY This pin is the return path for data AE line for 50 na goes OFF when printer s buffer fills and ON when the is ready to receive data In the usy Brotero this line carries the same transmitted to the printer on the 20mA current loop TTY RX IN in carries data to the printer on the current loop OUT The printer turns this pin ON when it is lox to receive data 2 22 Unused O O 23 TTY a pin is the return path for data transmitted to
80. vertical tab position 12 Advances the paper to the top of the next page form feed CHR 13 Returns print head to the left margin carriage return 14 Sets the printer to expanded print for the remainder of the current line CHR3 15 Sets the printer to condensed print CHR 17 Sets printer on line CHR3 18 Sets the print pitch to pica CHR3 20 Cancels one line expanded print CHR 24 Cancels a line CHR 127 Deletes the last character sent lt ESC gt CHR 10 Reverses the paper one line lt ESC gt 12 Reverses the paper to the top of the current page 206 lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt ESC gt lt gt lt gt lt gt lt gt lt ESC gt lt ESC gt lt ESC gt lt gt lt ESC gt CHR3 14 CHRS 15 CHR 25 0 5 25 1 5 25 4 CHR 25 n up gt nl n2 35 0 1 Sets the printer to expanded print for the remainder of the current line Sets the printer to condensed print Cancels auto feed mode Supplies paper Selects auto feed mode Ejects paper Sets the master print mode Accepts the value of the eighth data bit as is Moves the

NR-10/15 USER`S MANUAL

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