Tandy DMP-130 Operation Manual Download Page 1

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Summary of Contents for DMP-130

Page 1: ...TANDY Dot Matrix Printer DMP 130 OPERATIO 1 A1 AI T l 2tj l...

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Page 3: ...RECTLY OR fNDlRECTLY BY EQUfPMENT OR SOFTWARE SOLO LEASEO LICENSED OR FURNISHEO BY RAOIO SHACK INCLUOING BUT NOT L1MITEO TO ANY INTERRUPTION OF SERVICE LOSS OF BUSINESS OR ANTICIPATORY PROFITS OR CONS...

Page 4: ...the dealer or an experienced radio television technician for additional suggestions You may find the following booklet prepared by the Federal Communications Commission helpful How to Identify and Res...

Page 5: ...djustment lever 18 Margin set switches 19 Print function DIP switches 19 Self test 00 0 21 Computer connections 22 Power up sequence 00 00 23 3 Using the DMP 130 25 Control codes 00 26 Sending control...

Page 6: ...line feed codes 42 Carriage return CR 42 Backspace 0 0 00 000 0 0 0 00 It 0 0 43 Setting top of form and form length 45 Form feed FF 0 0000 00 45 Entering IBM mode 46 Ignored or undefined codes 46 DM...

Page 7: ...ing mode control 71 Other control codes 76 Appendices A Character sets 81 Tandy character set table 81 Dot column width of Tandy dlaracters 82 IBM character set 1 DO 84 IBM cllar lcter set 2 85 Dot oh...

Page 8: ...117 113 112 0 ctO 0 0 0 0000000000000000000 If you have problems Specifications G Interlaces Schematic Diagrams F...

Page 9: ...ers created on a variable 11 x 18 dot matrix can produce letter quality results If however you need a printout that is produced faster monospaced characters created on a 9 x 9 dot matrix are just the...

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Page 11: ...packing material just in case you ever need to transport the Printer It s important to become familiar with the DMP 130 before you set it up and begin using it Figure 1 Front Panel View Front Panel C...

Page 12: ...ng this switch 1 time causes the Printer to go OFF LINE To stop printing at any time or to use other front panel switches press this switch to set the Printer to OFF LINE Press and hold this switch fo...

Page 13: ...iew Rear Panel CD POWER ON OFF switch Press ON I to turn the power ON Press the left side of the switch to turn power OFF Note that turning the power OFF and ON during operation may cause loss of the...

Page 14: ...the lever away from you to move the print head toward the paper When smudging occurs during printing move the print head I or 2 notches away from the paper Paper bail For single sheet printing keep th...

Page 15: ...Lift this rack and insert the folding leg into the hole located on the top of the case for single sheet paper Lay the rack flat for fanfold paper 2 Paper guide Set according to the width of the paper...

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Page 17: ...or smooth paper flow Do not place the Printer near noise generators such as refrigerators and industrial equipmenL G Be sure the POWER switch on the right side of the Printer is OFF GJ Open the Printe...

Page 18: ...This ensures proper operation of the paper empty switch and also reduees the possibility of a paper jam l ractor feed unit This Printer can be used with either the tractor feed system or friction feed...

Page 19: ...nded AC outlet Paper loading Warning When loading paper single sheet or fanfold be sure the paper correctly enters the paper insertion opening It is very important that the paper enters the DMP 130 st...

Page 20: ...the DMP 130 Single sheet paper 1 Be sure the Printer povvcr 1s0FF Opcn the Printer cover Printer cover Figure 4 2 Lift the paper rack and insert the folding leg into the hole centered on the top case...

Page 21: ...paper is already in place and may not activate the auto loading mechanism Figure 6 4 Turn the Printer power ON 5 Turn the paper loading knob toward you The paper automatically advances to the print st...

Page 22: ...ten as pos sible otherwise damage to the print head may result 9 Close the Printer cover Hints and tips on single sheet paper loading With the paper properly installed printing will continue until the...

Page 23: ...way from the platen 4 Feed the paper into the Printer through the paper insertion opening Use the paper feed knob to pull the paper around until it appears between the platen and the print head 5 Adju...

Page 24: ...age to the print head may result 10 Turn the paper loading knob away from you to move the paper bail toward the platen This is important the friction roller under the pla ten is released by setting th...

Page 25: ...etween the paper and print head If the ribbon cassette is not installed or if it must be replaced due to excessive wear faint printing etc follow this procedure 1 Set the POWER switch to OFF Note When...

Page 26: ...chanism Do not force the cassette down but fit it in gradually while turning the cassette knob in the indicated direction 6 Once the new cassette is installed tighten the ribbon by turning the cassett...

Page 27: ...IP switches There are 10 switches located on the rear panel of the Printer These switches allow you to customize some DMP 130 features for your own applications When you set switch I I to OFF before t...

Page 28: ...LF LF 1 4 Forms 12 Inches 11 Inches 1 5 1 lnch Skip Over Valid Not Valid Perforation 1 6 Line Spacing 1 8 Inch 1 6 Inch 1 7 Character IBM Character Tandy Character Generator 1 8 WP DP Mode Word Mode D...

Page 29: ...alid 2 2 Error Buzzer Sounds Does Not Sound Self test The DMP 1 30 has a built in self test feature which lets you check the printing quality and general printer operation before you connect the Print...

Page 30: ...for your computer if the DMP 130 is to operate properly Table 3 describes the printer cables Tandy provides Table 4 provides quick instructions for printer connection locations Table 3 Computer to DMP...

Page 31: ...instructions Power up sequence The specific power up sequence will depend on your computer Consult your computer owner s manual tor details on powering up your computer with peripheral devices such a...

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Page 33: ...commands stored in memory determine the direction and pitch of the paper feed Both data and word processing modes print in 2 print styles One style is the proportionally spaced character set and the o...

Page 34: ...rate how some of the control codes activate var ious Printer functions Read these sections carefully Sending control codes from BASIC Some Printer features are activated by a single code but many func...

Page 35: ...ed to know Line feed commands are executed immediately in word processing WP mode but not in data processing DP mode The 27 56 sequence did not c iuse a 3 4 forwarcl line feed until after the first li...

Page 36: ...d by the Printer when it is in graphics mode Instead numeric data from 128 to 255 is translated into dot pat terns for the print head This lets you produce printouts of high resolution graphics for ch...

Page 37: ...he paper advances according to the pitch and direc tion codes stored in the Printer s memory Line feed commands stay in effect until replaced by a new command All printable characters can be printed i...

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Page 39: ...e 19 x 19 Quality NLQ Proportionally n x 18 Spaced Width and Density Normal 10 CPII Elongated 5 CPI Compressed 12 CPII Elongated 6 CPI Condensed 17 CPII Elongated 8 5 CPI Normal 10 CPII Elongated 5 CP...

Page 40: ...script End sub superscript Microfont Start Elongation End Elongation Start Bold End Bold Standard characters Standard characters are printed in a 9 x 9 dot matrix 9 dots wide by 9 dots high Each of th...

Page 41: ...ce as 9 dots wide Correspondence quality print also has 12 CPI and be elongated to 5 CPII6 CPr Add these lines to the program then compare the two styles 150 F CORRESPONDENCE N 18 W 10CPI GOS UB 240 1...

Page 42: ...N 19 W NORMAL F GRAPH1C LPR1NT 200 GOSUB 240 GOSUB 260 210 N 23 W COMPRESSED GOSUB 240 GOSUB 260 220 N 20 W CONDENSED GOSUB 240 GOSUB 260 260 FOR 1 224 TO 254 LPR1NT CHR 1 NEXT I 270 LPRINT RETURN and...

Page 43: ...can demonstrate the way these codes work by modifying the current program When you add the following 2 lines the DMP 130 will print 2 lines of proportionally spaced characters then insert enough spac...

Page 44: ...d at the end of the text and if the row of proportional spacing commands causes a line full condition only the last proportional spacing command is set at the head of the next line Delete lines 10 thr...

Page 45: ...100 LPRINT CHR 27 CHR 14 230 LPRINT CHR 27 CHR 19 CHR 27 CHR 15 STOP and RUN the program Bold characters Bold characters are implemented in much the same way as elongated characters Table 10 Bold Pri...

Page 46: ...super subscript printing mode Change the following program lines to 100 LPRINT CHR 27 jCHR 66 jCHR 1 230 LPRINT CHR 27 CHR 66 CHR O CHR 27 i CHR 19 STOP and RUN Superscript and subscript In superscri...

Page 47: ...CHR 88 60 LPRINT CHARACTERS 70 END and RUN it In this program lines 10 and 30 start superscript and subscript and line 50 ends the super subscript Microfont In microfont mode all printouts will be in...

Page 48: ...ths 10 LPRINT CHR 27 iCHR 19 20 GOSUB 100 30 LPRINT CHR 27 iCHR 23 GOSUB 100 40 LPRINT CHR 27 iCHR 20 GOSUB 100 50 LPRINT CHR 27 iCHR 29 GOSUB 100 60 END 100 LPRINT CHR 27 iCHR 77 i 110 LPRINT THIS IS...

Page 49: ...WP mode they cause immediate printing Pitch setting is sent to the DMP 130 in a 2 code sequence First a control code 27 CHR 27 is sent This tells the DMP 130 that a special code sequence will follow T...

Page 50: ...Forward Line Feed 1 48 1112 Forward Line Feed 1 72 1 36 Forward Line Feed 1 216 1124 Forward Line Feed 1 144 nl24 Forward Line Feed nI144 These line feed codes are unique for two reasons They cause a...

Page 51: ...the form of CH R 11 where 11 is a value from I to 255 and specifies how many dot columns to backspace from the current print head position For example LPRINT CHR 8J CHR 150 would backspace the print h...

Page 52: ...TAB 30 CHR 27 CHR 14 D P 1 0 20 LPRINT CHR 8 CHR 144 M 3 30 LPRINT CHR 27 CHR 15 and RUN the program CHR 27 CHR 14 and CHR 27 CHR 15 get the DMP 130 in and out of elongated character width Remember th...

Page 53: ...inter Table 18 Form Length Lines per page DIP Switch 1 4 1 6 Form Lines per page OFF OFF 11 inches 66 lines OFF ON 11 inches 88 lines ON OFF 12 inches 72 lines ON ON 12 inches 96 lines In single sheet...

Page 54: ...re are many ASCII control codes in the range 0 to 31 that the DM P 130 simply does not recognize ASCII 0 for example is not used in any of the 3 print modes The following table sUlllmarizes the undefi...

Page 55: ...lected The buffer is emptied when the data stored equals that number Printing resumes at the start of the next line unless DIP switch 1 2 is set to ON CR only If different character widths have been u...

Page 56: ...selected the data in the buff er is printed Codes for changing character sets are 27 17 27 18 27 19 27 20 27 23 27 29 27 31 and 27 32 Printing con tinues in the current line with the new character sty...

Page 57: ...rinting on the platen Then press the ON LINE switch and RUN the program that you want to check For example the BASIC program line 10 LPRINT NOW IS THE TIME FOR will normally print out as NOW IS THE TI...

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Page 59: ...S jCHR 7 j 60 LPR I NT CHR 92 j X CHR 2 1 S CHR 0 2 j CHR 2 1 X 70 LPRINT 2X 1 SO END Now RUN the program With a little fancy footwork you were able to line up the 2 slashes and came up with a rough a...

Page 60: ...Start Underline Stop Underline For example type in this short program 10 LPRINT CHR 20 j REM WORD PROCESSING 20 LPRINT CHR 15 j REM START UNDERLINE 30 LPRINT LEEWAY BUSINESS PRODUCTS 40 LPRINT CHR 14...

Page 61: ...ired position In other words just follow this general procedure 1 Send a control code which specifies the character set normal con densed or compressed 2 Send a CHR 27 CHR l6 to tell the Printer you w...

Page 62: ...Why 2 numbers Ill and n2 The maximum value you can send to the DMP 130 with I number is 255 and clearly you have more than 255 dot positions available If you are a fan of binary math you will recogniz...

Page 63: ...position designated by the current font pitch When you want to change the left right margin to a new pOSItion you must first send a CHR 27 CHR RI to tell the Printer to change the margin Follow this...

Page 64: ...number of full lines to leave blank at the bottom of the form If the value is already set the Printer automatically skips the designated area when printing If n extends the form length this sequence w...

Page 65: ...A H Country USA Germany France Norway Sweden Denmark Finland llaly Spain England Belgium ASCII Code 35 23 H 36 24 H a n q 64 40 H ii a u E E l iLl a 91 5B H A 0 A A A A 0 i 0 92 5C H 6 y 0 6 0 6 y N y...

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Page 67: ...le J lIst follow this general procedure 1 Send a CHR I8 to put the DMP 130 in graphics mode 2 Send a CHR 27 CH R 16 to tell the Printer you want to position the print head to print a specific dot 3 Te...

Page 68: ...hat last CHR 255 will be discussed shortly In line 10 CHR 18 puts the Printer in graphics mode and in line 20 CHR 27 CHR 16 tells it to get ready to position the print head Note that CHR 0 is necessar...

Page 69: ...p dot of that last dot column 479 10 LPRINT CHR 18 CHR 27 iCHR 16 iCHR 1 CHR 223 i CHR 129 How does CHR l29 print just the top dot Even though the 7 dots in a dot column are in a vertical row they are...

Page 70: ...rinted vertical bar Tryout the formula on that 1 2 4 8 16 32 64 127 128 255 The following sample program line will print a box with a line through the middle 10 LPRINT CHR 18 CHR 27 CHR 16 jCHR 1 CHR...

Page 71: ...he program These lines infiltrate the current loop and produce a mirror image of the first pass of the print head The LPRINT in line 110 causes the line feed between passes In addition to a 7 72 line...

Page 72: ...escribed by a mathematical function Freehand drawings on the other hand require translating the figure into a matrix of dots then calculating the dot printing combinations for each print head position...

Page 73: ...he number to be repeated Add 120 DATA 17 2 33 34 4 66 68 4 4 5 8 5 16 5 32 5 64 999 130 DATA 64 96 80 72 68 66 33 16 8 12 94 7 127 5 126 180 DATA 95 79 71 67 65 32 16 8 4 2 1 4 0 3 71 67 Don t RUN it...

Page 74: ...57 140 DATA 5 124 2 120 3 121 2 113 3 114 9 8 98 2 100 150 DATA 2 116 92 88 72 64 32 32 16 80 104 7 2 5 5 3 170 DATA 127 4 64 3 3 2 3 5 7 5 15 5 31 5 63 6 127 200 DATA 5 0 5 1 5 2 5 4 5 8 5 19 5 38 4...

Page 75: ...cts the IBM character set 1 while setting it ON selects the IBM character set 2 You can also designate character set 1 or character set 2 via software by sending the control codes CHR 27 7 set 1 or CH...

Page 76: ...e CHR 27 A command is executed after the CHR 27 2 com mand If no CHR 27 A command has been given the line feed distance is set to 1 6 inch Usefitl Hint If you want to return the LF pitch to 1 6 inch w...

Page 77: ...switch or the line spacing set commands mentioned above This command will terminate a double width print mode set by code 14 or code sequence 27 14 Reverse line feed The code sequence 27 93 executes...

Page 78: ...N jCHR 60 j Line 61 is printed on the next top of form without a form feed command Horizontal formatting control codes Horizontal tabulation With horizontal tabulation you can easily align sections h...

Page 79: ...t font pitch Send control codes 27 88 nl n2 where nl is the left margin position and n2 is the right margin position 1 nl n2 233 Both values nl and n2 indicate the number of characters countcd by the...

Page 80: ...le or to highlight effectively in the character printing mode Double width printing In double width printing mode the width of a printed character is doubled the pitch space is also doubled Double wid...

Page 81: ...12 CPI characters will be selected To return to 10 CPI send CHR 27 M Proportional spacing ON OFF Proportional spacing OFF When the code CHR 27 P CHR 0 is received the current buffer contents are prin...

Page 82: ...script and subscript With your DMP 130 you can print superscript and subscript characters In superscript mode a character is printed on the upper half of a normal character line and in subscript mode...

Page 83: ...horizon tal dot density and its maximum number of bits on a line as indicated Mode 480 Bit Image 960 Bit Image 960 Bit Image Normal Speed 1920 Bit Image Number of Bits Line 480 Bits Line 960 Bits Lin...

Page 84: ...960 bit image mode normal speed In 960 bit image mode normal speed the dot density is equally 1 120 inch The difference between these two 960 bit image modes is equivalent to the dif ference between...

Page 85: ...unidirectional printing method to avoid slight vertical misalignment By using this function you can print a chart or a graph perfectly This function is executed by the code sequence CHR 27 U CHR I an...

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Page 87: ...Appendices...

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Page 89: ...BEL ETB 7 G w 9 w I 1 Eo IIfIII 7 0111 17 123 39 lis 171 87 rwJ f119 f1i 167 fi83 iii rm rru rw BS B H X h x t II iJ A I11III L B 1000 18 r r o r56 rn rea ru rrn N6 fl52 1168 r 1 f200 6 rm rim I 9 I...

Page 90: ...11 9 11 11 11 12 12 6 0110 16 rn G8 f54 20 180 r D2 f118 r i5o G66 f182 G98 f214 rno r246 9 11 11 11 11 11 9 11 9 11 12 12 7 0111 17 Ii3 3s ISs 171 87 GOO rm rm f151 rJ67 183 r 99 rm rn f247 B 11 11 1...

Page 91: ...6 0110 16 Ii2 138 r 170 166 rw f118 r Ii50 Ii66 f182 f198 f214 f230 r 6 13 21 23 24 23 24 17 22 21 23 24 24 7 0111 17 123 138 r I r f103 1 119 rm f151 f167 1183 119 9 f215 rm rw 20 21 23 23 23 23 22...

Page 92: ...s rl5i Ii67 1183 1199 I1i5 rw rw 85 CAN I B H X h x 85 CAN 1 L I B 1000 Is 114 r o 156 rn f88 r o fi20 r i I15i fi6S r s 1200 I21i rm 1248 H1 I 9 y y H1 r j r J n 9 1001 f9 25 141 Is2 73 89 105 rm rm...

Page 93: ...215 rn rw BS CAN 8 H X h x 0 y L I I 8 1000 Is 12 40 Is6 r 7 Ia6 r GW f1i f152 1168 r a Foti f216 rm f24a HT I 9 I Y I Y e 0 r 1 r J 9 1001 19 125 r f52 73 89 fW5 Gil rm G69 rlB5 r o r u rm r 49 IF J...

Page 94: ...11 11 11 11 11 9 11 11 11 11 12 12 12 12 11 6 0110 16 III f3a f54 GO 186 I10i rm f134 r 5O 1166 r a 19s 12M 1230 r240 9 11 11 11 11 11 9 11 11 12 12 12 11 11 7 0111 7 f23 r Is5 f71 f87 r oJ r g rm rJ...

Page 95: ...36 122 136 164 r o 80 rwz r s r r so l66 r B2 f198 2W 2iO r 6 13 21 23 24 23 24 22 23 23 24 24 24 19 24 7 0111 7 123 139 f55 J21 187 fi03 rm rG5 f15l r 183 r 99 rm rm rw 20 21 23 23 23 23 21 23 21 24...

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Page 97: ...111 C arriage Return Carriage Return Carriage Retllrn I II switch selects or or CR only or plus only or plus only or plus CRorCR LF 1 1 XD Line Feed Line Feed Linc Feed 1 III SO End Underline End Und...

Page 98: ...acter Character Ignored 17 CPI 20 14 DC4 27 IB ESC Set only CR lUi Sct only CR for Set only CR lor Reset DIP Switch 21 15 NAK CRCode CRCode CR Code 1 7 27 113 ESC Set CR and LF for Set CR and LF for S...

Page 99: ...ESC Ignored Set I LF Ignored 1 6 Inch 5 3h h 17 113 ESC Set 114 LF Perform 3 4 LF Ignored IIX Inch 56 JX 17 113 ESC I erform 1 1 1 J LF PerfDlmI1l4 LF I erform 11144 LF 57 J9 9 17 113 ESC Select IBM S...

Page 100: ...l 1 ISets Unidirectional Ignored n I Sets Bidirectional 1 ISets Bidirectional 1 1 n IB ESC End Superscript End Superscript XX 5X X and Suhscript and Suhscript Ignored 27 113 ESC Select International S...

Page 101: ...cter position to the left 136 88 27 113 8 08 ESC 13S Same as 13S 27 113 136 88 9 09 HT Move to next horizontal tab position 137 89 27 113 9 09 ESC HT Same as HT 27 113 137 89 to OA LF Print and Line F...

Page 102: ...and Carriage Return with or without Line Feed CR 141 RD DIP switch 1 2 27 IB 13 OD ESC CR Same as CR 27 IB 141 8D 14 OE Printing and Double Width Mode designation SO 142 8E print command terminates t...

Page 103: ...C2 DC4 ESC DC4 ESC CAN ESC CAN ESC II ESC o ESC I ESC 2 Appendix B Functiou Printing and Condensed Mode termination Same as DC2 Printing and Double Width Mode termination Same as DC4 Select TANDY Mode...

Page 104: ...2 27 IB ESC 55 37 7 Select Character Set I 27 IB ESC 56 38 8 Ignore paper out 27 IB ESC Cancel ESc 8 57 39 9 27 lB ESC Select 12 CPI 58 3A 27 IB ESC 60 3C Move print head to home position 27 IB ESC S...

Page 105: ...set Double Strike Character Mode End Double Strike Character Mode 1 I selects standard font and 1 2 or 3 selects NLQ font Execute Line Feed pitch by 1 216 inch O s n s 255 27 113 ESC Select 60 DPI do...

Page 106: ...t 1 I selects Double Width Mode 1 0 cancels Double Width Mode Set Ielt and right margins in present character columns Left margin is specified by III and right margin 1 I s 11 1 s maximum character co...

Page 107: ...l ESC d Ln Hn ESC c Ln Hn Appendix B Function Move print position toward right by 11120 x Ln HnX2 56 inches If exceeding right margin this command is ignored Move print position toward left by 11120 x...

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Page 109: ...Condensed Superscript and Double Strike modes are designated according to Priority chart No 84 Compressed Superscript characters will be printed b If the Compressed mode is terminated from the above...

Page 110: ...0 0 ABChijk H 0 0 0 0 0 F 1 j 0 0 0 0 ABChijk 10 0 0 0 0 0 ASCh 1 j I II 0 0 0 0 0 ABChijk 12 0 0 0 0 0 0 ABCh l jk 13 0 0 0 0 0 ABChljk 14 0 0 0 0 0 0 ABCn jk 15 0 0 0 0 0 0 ABChljk 16 0 0 0 0 0 0 A...

Page 111: ...Jk II 0 0 0 0 A8Chijk 12 0 0 0 0 i 0 Al3Chi _ 3 0 i 0 ABChijk 4 CI I CJ 0 Al3Chi _ 5 0 ABChijk h C i C AeChi _ 7 0 0 0 0 0 ABChijk IX C C 0 CJ i AE Chi jk 9 0 0 J AE Chl jf 50 0 0 ElC t I t JI 51 C 0...

Page 112: ...0 0 0 ABChijk 7h 0 0 0 0 0 0 ABChi lk 77 U 0 0 0 0 i ABChijk 7S 0 0 0 0 0 0 0 ABCh l Jk 79 0 0 0 0 0 0 C ABChijk so 0 0 0 0 0 0 0 Ci ABCh 1 jk SI 0 0 0 ABChi H s 0 0 0 0 0 A8Cr ij S 0 0 0 0 0 ABChijk...

Page 113: ...hijk 108 0 0 0 0 0 0 0 0 ABCh l fk IO 0 0 0 0 0 0 0 ABChijk 110 0 0 0 0 0 0 0 0 ABCh l fk III 0 0 0 0 0 0 0 0 ABChijk 112 0 0 0 0 0 0 0 0 0 ABCh l jk 113 0 0 0 0 AE Chijk 114 0 0 0 0 0 0 ABChi J k 115...

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Page 115: ...ition right justification can be performed You must consider that proportional spacing commands can indicate up to 9 dot spacing normal 10 or 5 CPI compressed 12 or 6 CPI or condensed 17 or 8 5 CPI ch...

Page 116: ...on and give the operator a chance to correct the condition and continue printing If it is a BASIC applications program an I O error will occur and the operator can type CONT IENTERI to continue The BA...

Page 117: ...nts these letters at 3 4 line pitch LPR I NT CHR 15 UNDERL I NE j CHR 14 j WITHOUT UNDERL I NE Prints both messages one underlined and the other not under lined in the same line LPRINT CHR 27 jCHR 31...

Page 118: ...hen it is deleted by diagonal lines LPRINT X CHR 27 CHR 83 CHR 0 2 CHR 27 CHR 88 X y Prints an algebraic function expression X2 X Y LPR I NT H CHR 27 CHR 83 CHR 1 2 CHR 27 CHR 88 0 Prints the formula...

Page 119: ...ompletely dry When printed material is too light or too dark check to see if the print head is positioned properly Care Do not use organic solvents or alcohol when cleaning the cover Never set the Pri...

Page 120: ...properly I The paper isjamlTIed in the Printer but the paper is not feeding through Remove the paper and reinsert it properly properly The print is light or smeared I The print head position is not co...

Page 121: ...ectional logic seeking in draft printing Unidirectional in NLQ and graphics printing Special cassette type 15 Ibs to 20 Ibs 45 kg to 65 kg 0 06 O lmm 2 5 3 8 mils Original plus 2 max 0 2mm 7 7 mils 4...

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Page 123: ...Pin NO 4 DATA Time Chart of Serial Input Bauel rate selectable to 600 bps 1200 bps or 2400 bps SPACE lOGIC 0 AJ S TA R T rI O A T A 1 j O A A 2 lJ ATA81 310 15V G STOP ISTOP MARK lOGIC 1 BUSY STATUS 1...

Page 124: ...6PIN 7 DATA 6 IN 25 TWISTED PAIR GND PAIR WITH 7 PIN 8 DATA 7 IN 26 TWISTED PAIR GND pAIR WITH 8PIN 9 DATA 8 IN 27 TWISTED PAIR GND PAIR WITH 9 PIN 10 ACK OUT 28 TWISTED PAIR GND PAIR WITH 10 PIN 11 B...

Page 125: ...S GNO OTR RO I 1 TNIT R2 I I 100 eNl S GNO Schematic Diagrams P6 m 28 ill 30 X2 IIMHZ 31 XI Xl J F G N0 j 5V VCe Control logic circuit 117 27128 Vee ROMI t B 1 2...

Page 126: ...ircuit I TH3L10Zl n R 6 9 2 QA1 3 1 I2 B A 5 I 7 6 V 7 u j 47K 6 f 9 o L J1j j lJCITli CN3 PWRLP PEL OLLP LQLP OLsw LQSW FFSW LFSW BELL GNO 5 I JF J h 2qI L J J RST r AI y J RST r r r Vee PIT orr ill...

Page 127: ...oken Radio Shack reserves the right to refuse 10 service the product or to void any remaining warranty on the product 2 If any computer product purchased from Radio Shack has been modified so that it...

Page 128: ...CORPORATION U S A FORT WORTH TEXAS 76102 CANADA BARRIE ONTARIO L4M 4W5 TANDY CORPORATION AUSTRALIA 91 KURRAJONG AVENUE MOUNT DRUID N S W 2770 5A5 BELGIUM PARe INDUSTRIEL 5140 NANINNE NAMUR U K BILSTON...

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Summary of Contents for DMP-130

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Tandy DMP-130, Operation Manual, Page: 1 / 128

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Summary of Contents for DMP-130

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