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Contents 

 

 

 

General ................................................................ 1 

 

1. For Safety ........................................................ 2 

1.1 Safety operation......................................... 2

 

 

2. Installation ....................................................... 3 

2.1 Main body .................................................. 3 

2.2 Roll chart .................................................... 3 

2.3 Dimensions ................................................ 5

 

 

3. Description of parts ......................................... 6 

3.1 Front panel ................................................. 6 

3.2 Rear panel ................................................. 6

 

 

4. Wiring .............................................................. 7 

4.1 Connector arrangement............................. 7 

4.1.1 Input/Output signals ............................ 8 

4.2 DC power supply ....................................... 8

 

 
 

5. Function and Setting ....................................... 8 

5.1 Test printing ............................................... 8 

5.2 Operation function setting ......................... 9 

5.2.1 Interface, Printing direction setting ..... 9 

5.3 Error ......................................................... 10 

5.3.1 Paper end detection ......................... 10 

5.3.2 Temperature error detection ............. 10 

5.4 Interface................................................... 10 

5.4.1 Parallel (Conform to centronics) ....... 10 

5.4.2 Serial (RS-232C/442A-E2 [USB])...... 11 

5.4.3 Control command ............................. 12 

5.4.4 Character codes ............................... 13

 

 

6. Specification .................................................. 13 

6.1 Model .......................................................  13 

6.2 Performance ............................................ 13 

6.3 General .................................................... 14 

6.4 Printer ...................................................... 14 

6.5 Chart paper.............................................. 14 

 

 
 
 

Summary of Contents for 442A

Page 1: ...TSURUGA ELECTRIC CORPORATION Oct 14 2008 I 01811 MODEL 442A Micro Printer Users Manual...

Page 2: ...power supply 8 5 Function and Setting 8 5 1 Test printing 8 5 2 Operation function setting 9 5 2 1 Interface Printing direction setting 9 5 3 Error 10 5 3 1 Paper end detection 10 5 3 2 Temperature er...

Page 3: ...Please confirm each product incorporates the following accessories 442A Parallel conform to Centronics Serial RS 232C 1 Users Manual 2 Chart paper one roll 3 Main body 4 Power cable Power connector wi...

Page 4: ...installing this product to cabinet housing make sure to exchange air inside to keep inside temperature under 50 Keep space when installing more than 2 products No space installation between products m...

Page 5: ...n etc for forced draft in case of installing more than 2 products 2 2 Roll chart WARNNING Do not touch thermal head and its around after printing where high temperature is supposed Replace roll chart...

Page 6: ...hart in appropriate direction shown in the drawing below Draw a tip of chart paper outward and close a roll chart cover Method of installing roll chart CAUTION Do not bend roll chart inside Paper migh...

Page 7: ...Dimensions unit mm 1 2 3 4 5 6 7 8 O F F 1 1 A 12V 24V FUNCTION DATA MAX8 3 91 91 53 96 96 20 5 1 2 3 4 5 6 7 8 O F F 1 1A 12V 24V FUNCTION DATA 1 2 3 4 5 6 7 8 O F F 1 1A 12V 24V FUNCTION DATA 20 5...

Page 8: ...d and temperature error FEED Key One line feeding per one press Continuous feeding by continuous pressing This Key is to setup a chart roll as well Open Close button for chart roll cover Press this bu...

Page 9: ...t non use 442A E2 USB Connector USB 4P Type A No Signal Function 1 VBUS No use 2 D Input Output USB data 3 D Input Output USB data 4 GND Ground Pin No Cable Color Signal Function Parallel Centronics S...

Page 10: ...o side and to side CAUSION No isolated between DC power and Input Supply power specified Wrong power might damage the product Get rated power within 1 sec after supply power Wait 10 sec or more before...

Page 11: ...USB OFF OFF 4800 bps at delivery ON OFF 9600 bps OFF ON 19200 bps ON ON 38400 bps 1 Input interface Invalid at E2 OFF Conform to centronics at delivery ON RS 232C Parallel Conform to centronics setti...

Page 12: ...blinking 5 4 Interface 5 4 1 Parallel Conform to centronics Timing chart Receive Buffer Full 8 bits data A B C STROBE D E D F BUSY ACK G G Connection 442A 20p 25p D sub connector 1 STB 2 DATA 1 3 DAT...

Page 13: ...e data stored in the input buffer of printer is 2020 bytes or less the printer sends Xon command to a host When the host receives Xon command the host resend the remained data RS 232C Connection 442A...

Page 14: ...a start line to print The control command is not deleted cancellation 6 DEL Deleting a 7FH Deleting a character Deleting a character of the receiving buffer just before entered in the same line The c...

Page 15: ...the table above due to printing condition CAN CR DEL ESC LF SO SI FS DC2 represent Control Codes SP represents Space 6 Specification 6 1 Model 442A 1 Input Interface 6 2 Performance Power supply 12V...

Page 16: ...lines sec Max Note Printing rate 16 or less Paper feeding 3 75mm pitch Receiving buffer 2048 bytes Printing width 46mm Life time At 25 Head 109 pulse or more pulse resistance 50km or longer except dam...

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