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Summary of Contents for TRS-80 DWP-210

Page 1: ...TRS 80 DWP 210 Operation Manual Catalog Number 26 1257...

Page 2: ...rves the right to refuse to service the equipment or to void any remaining warranty on the equipment 2 If any Radio Shack computer equipment has been modified so that it is not within manufacturer s s...

Page 3: ...OFTWARE SOLD LEASED LICENSED OR FURNISHED BY RADIO SHACK INCLUDING BUT NOT LIMITED TO ANY INTERRUPTION OF SERVICE LOSS OF BUSINESS OR ANTICIPATORY PROFITS OR CONSEQUENTIAL DAMAGES RESULTING FROM THE U...

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Page 5: ...NSIDE OF THE TOP PAD 2 HOLD THE BOTTOM OF THE PRINTER WITH BOTH HANDS AND CAREFULLY AND SLOWLY REMOVE FROM THE OUTER CARTON CAUTION PLEASE DO NOT HOLD THE KNOBS OR THE CUSHION FORMS WHEN DRAWING OUT T...

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Page 7: ...0 12 3 Using the DWP 210 13 Self Test 13 Setting the Pitch Select Switch 13 Control Codes and the DWP 210 13 Examples of Code Program Lines 16 External Program Mode 16 Special Functions 18 4 Care and...

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Page 9: ...y before you begin printing Automatic impact control that prolongs the Print Wheel life Paper Empty sensor which automatically stops printing and sounds a buzzer when paper runs out Ribbon End sensor...

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Page 11: ...Print Wheel Ribbon Cartridge Top Pad TS Angle Side Pad Power Cord ife Ribbon Cartridge Print Wheel Side Pad Outer Carton Figure 1 Unpacking the DWP 210 It is important to become familiar with the Prin...

Page 12: ...nter is shipped the carrier is fixed at the left end with a brace on the carrier shaft so that the carrier does not move during transport Remove this brace Carrier Brace Front Cover Figure 2 Removing...

Page 13: ...the power OFF OFF ON Figure 4 Power Switch Top View 2 Platen Knob Turn this knob or the one like it on the right side to manually advance the paper 3 Paper Bail Lever Move this lever away from you to...

Page 14: ...inting immediately and sends a BUSY signal to the CPU The data already received will be printed after the switch is set to ON 5 DIP Switch Access Cover Slide this cover toward the rear of the Printer...

Page 15: ...the Print Wheel 1 Open the Front Cover 2 Remove the Ribbon Cartridge If it is installed 3 Pull the Wheel Lock Lever in the direction indicated by the arrow see Figure 6A The wheel Holder will then op...

Page 16: ...the knob on the Cartridge in the direction indicated by the arrow counterclock wise 2 Place the Cartridge on the carrier so that the ribbon is between the two guide plates one each at left and right...

Page 17: ...ing When using a continuous form fanfold paper be sure DIP Switch No 3 is open 1 Open the Front Cover 2 Pull the Paper Bail Lever toward you to raise the Paper Bail 3 Push the Platen Pressure Lever aw...

Page 18: ...on Adjustment After loading the paper align the paper position in relation to the Paper Deflector as shown below Reference Edge Paper Deflector Line on the paper 1 6 Print Sample ABCDEF Figure 9 Print...

Page 19: ...tch Enable Disable 4 Impact Low High 5 Self test Not applied Applied 6 Auto logic seek Applied Not applied The DIP Switch determines the initial status of the Printer at power ON except Switch No 4 Th...

Page 20: ...can be used with any TRS 80 Computer or Data Terminal that has Printer Interface capabilities This includes Model I Model II Model HI Model 1 Color Computer However before connecting the Printer to a...

Page 21: ...set the Pitch Select Switch on the Operating Panel to the position that corresponds to the Print Wheel you are using That is if you are using a Courier 10 pitch Wheel for example set the Switch to 10...

Page 22: ...at the following chart This chart shows the various code sequences understood by the DWP 210 DWP 210 Control Codes Code decimal Mnemonic Hexa Decimal Function LF OA 10 Feeds the paper by one line at a...

Page 23: ...l Program mode to be described later ESC EM IB 19 27 25 Exits External Program mode to be described later Backspaces the Carriage n number of micro spaces The values this byte can assume through 255 c...

Page 24: ...s must be done for each and every character during External Program Mode or an error will occur Table A describes Printing Impression Levels and Table B details spacing between Proportional Spaced cha...

Page 25: ...1 1 1 8 9 1 10 1 11 1 1 12 1 13 1 1 14 1 1 15 1 1 1 Hammer impression level D3 D2 D1 1 1 2 1 3 1 1 4 1 5 1 1 6 1 1 no hammer action 1 1 1 Table A Table B Example 10LPRINTCHR 27 20 LPRINT CHR 84 30 LP...

Page 26: ...Feed upon receiving a code to move the Carriage beyond the right margin Auto Logic Seek The Printer automatically performs bidirectional logic seek printing for maximum efficiency when DIP Switch No...

Page 27: ...object on any part of Printer if anything falls inside the Printer turn Printer power off and carefully remove the object Use alcohol solvents or harsh cleaning agents on any part of the Printer Opera...

Page 28: ...s 0 2 mm or less 3 copies 1 5 or 20 lb non carbon paper 2 copies 1 5 or 20 lb carbon paper Multi strike carbon Catalog Number 26 1445 or nylon fabric Catalog Number 26 1458 1 00 characters 1 00 charac...

Page 29: ...edure users of SCRIPSIT 2 1 can use the PRTPCH program provided with it Answer the prompts for the DWP 410 this is code compatible with the DWP 2 1 0 TRSDOS II Users To use SCRIPSIT type at TRSDOS II...

Page 30: ...77 4D 115 M 109 6D 155 m 46 2E 56 78 4E 116 N 110 6E 156 n 47 2F 57 79 4F 117 O 111 6F 157 48 30 60 80 50 120 P 112 70 160 P 49 31 61 1 81 51 121 Q 113 71 161 q 50 32 62 2 82 52 122 R 114 72 162 r 51...

Page 31: ...Table 2 Print Wheel Arrangement Home position Index Position 23...

Page 32: ...t 2 1 1 1 5 5 6 6 5 5 5 5 E U e u 5 5 E U e u 2 1 1 1 5 6 6 5 6 6 6 F V f V O 6 6 F V f V O 2 1 1 1 7 5 5 6 5 5 4 7 7 G w g w 7 t 7 G W g w 1 1 1 1 3 5 7 7 5 7 5 8 8 H X h X m 8 8 H X h X 1 1 1 1 UJ _...

Page 33: ...s present in the frame specified by the start bit When a framing error is detected a is printed In two stop bit mode the Printer checks only the first stop bit not the second one Interface Connector a...

Page 34: ...d be lost 1 The Host Processor checks the Printer status line BUSY If it is high the Host Processor starts sending data 2 Upon detecting the start bit the Printer sets the BUSY line to low 3 After rec...

Page 35: ...DATA 2 DATA 3 DATA 4 DATA 5 DATA 6 8 DATA 7 9 DATA 8 3 4 5 6 7 10 ACK 11 BUSY 12 PE 13 BUSY 14 GND 15 NC 16 GND 17 CHASSIS GND 18 5 V 19 TWISTED 20 21 22 23 24 25 26 27 28 29 30 GND 31 NC 32 FAULT 33...

Page 36: ...this signal indicates that the Printer is busy If the Host Processor continues to transmit data without regard to this signal high data could be lost The printer sets BUSY high upon detecting the fol...

Page 37: ...1 Appendix D Schematic Diagrams PCB Control Board Logic 29...

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Page 39: ...Power Supply Logic in o oo F U Q p sis o a 9 a x _ CM Z CO 31...

Page 40: ...Block Diagram i J B s d o tn HH 9Z 3 5 as B JU q isiMi j E3S TO aSi 3S jfcu I 0N9 SJSSVHD B w f 3d l2 1111 1 32...

Page 41: ...easures reorient the receiving antenna relocate the computer with respect to the receiver move the computer away from the receiver plug the computer into a different outlet so that computer and receiv...

Page 42: ...ORTH TEXAS 76102 CANADA BARRIE ONTARIO L4M 4W5 TANDY CORPORATION AUSTRALIA BELGIUM U K 91 KURRAJONG ROAD PARC INDUSTRIEL DE NANINNE BILSTON ROAD WEDNESBURY MOUNT DRUITT N S W 2770 5140 NANINNE WEST MI...

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