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8

8.0   Maintenance and Adjustments

Your ticket printer is solidly constructed and has been designed for high volume use.  It requires 
minimal care to provide maximum service. 

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This section provides an overview of printer maintenance, including part alignments, adjustment and replacement.   

For discussion purposes, the printer consists of two major modules or assemblies: 

• Paper guide and print head assembly 
• Logic board assembly 

As a safety precaution, all service to the printer should be done by 

qualified persons

 with 

power off and the AC cord unplugged from the printer

.  

Following any procedure requiring the 

removal of covers and/or doors, please verify that they have been properly attached and 
fastened prior to operating the printer. 

8.1 Paper Guide and Print Head Assembly 

The principal function of this assembly is to guide the ticket stock to the thermal print head where 
thermal printing takes place.  Additionally, this assembly houses the drive platen and ticket 
positioning sensors.  If necessary, the total assembly can be removed from the unit.  All 
replacements and adjustments of the components on this assembly can be done without removing 
the total assembly.  The most common adjustments and replacements regarding this assembly 
follow: 

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Table of Contents

Содержание Micro

Страница 1: ...0 MICRO MODEL TICKET PRINTERS Operator s Manual Rev A 10 16 2002 0 52 0 52 3 86 6XE0 52 8 0 52...

Страница 2: ...0 Thermal Paper Theory Specifications 7 8 0 Maintenance and Adjustments 8 8 1 Paper Guide and Print Head Assembly 8 8 1 1 Load Switch and Tear Opto 9 8 1 2 Thermal Print Head 11 8 1 3 Rubber Drive Ro...

Страница 3: ...ment when subject to normal use and service This warranty covers all parts and labor except for the print head which is warranted for 90 days All warranty labor is to be performed at the BOCA facility...

Страница 4: ...tional details 2 0 Unpacking the Printer The printer is shipped in a ruggedized container Please save packing material for future use Remove the printer and accessories from the box and inspect for ob...

Страница 5: ...EMA 6 15P 15A 250V configuration United Kingdom only The supply plug must comply with BS1363 3 pin 13 amp and be fitted with a 5A fuse which complies with BS1362 The mains cord must be HAR or BASEC ma...

Страница 6: ...ter the ticket is automatically positioned the READY LED will be illuminated press the TEST button located on the control panel to print a test ticket Verify that the printer properly works with your...

Страница 7: ...5 8 CTS 20 6 DSR 20 6 DSR 6 6 DSR 6 6 DSR 20 5 CTS 20 1 CD 7 7 GND 7 5 GND 20 8 CD 20 8 CTS 8 8 CD 8 1 CD optional connection PARALLEL PIN FUNCTION 1 Strobe negative 2 9 Data DB0 DB7 10 ACK negative...

Страница 8: ...ffect the electrical head life in two ways Insensitive slow papers will typically encourage the user to increase the voltage to darken the printed image This will directly increase the head temperatur...

Страница 9: ...s a safety precaution all service to the printer should be done by qualified persons with power off and the AC cord unplugged from the printer Following any procedure requiring the removal of covers a...

Страница 10: ...motor should turn on when the ticket stops in front of the thermal head At this point the ticket will be grabbed out of your hand and fed into the printer If the stepper motor activates without ticket...

Страница 11: ...uld never be cut in front of the perforation Note Before making any opto adjustments make sure your ticket stock was manufactured to proper ticket specifications If you are not able to get the desired...

Страница 12: ...ter 2 DO NOT UNPLUG CABLE FROM PRINT HEAD 3 Lift up on the cam lock assembly located above the head mounting block to remove pressure from the thermal head 4 Lift up on the head mounting block thermal...

Страница 13: ...ove procedures 7 Restore pressure to the head by closing the red handled lever 8 1 3 Rubber Drive Roller Platen The rubber drive roller should be cleaned once a year to prevent paper dust from buildin...

Страница 14: ...special head setting on the control panel must be used to load the new ticket width into the printer s memory No control panel adjustment is necessary on standard adjustable printers ADJ If the printe...

Страница 15: ...R OFF AND THE AC CORD UNPLUGGED FROM THE PRINTER See below pictures for main logic board access MICRO MICRO PLUS Remove ticket locator SubMICRO DUAL MICRO Access rear panel Access bottom of cabinet 8...

Страница 16: ...RUSH WITH MTG BRACKET 3 25 Printer dependent CABINET MICRO PLUS 423226 20 CABLE RIBBON CONTROL PANEL 20 FLG 22 42 423123 CABLE RIBBON DATA CABLE PARALLEL for FGL 22 42 423124 CABLE RIBBON DATA CABLE S...

Страница 17: ...urface mtg IC s 422264 C OPTO DETECTOR ATM CUT 421864 S OPTO DETECTOR SEE THROUGH straight 4 pin connector 421864 L OPTO DETECTOR SEE THROUGH 4 pin connector positioned left 421864 R OPTO DETECTOR SEE...

Страница 18: ...e P49 1006 THUMB SCREW Paper guide slider plate 421422 TICKET CATCHER SET Vertical Ghostwriter 421421 MIC5M TOP PLATE MICRO 2 00 3 25 421421 MIC5M4 TOP PLATE MICRO 4 00 421421 MICP5 TOP PLATE MICRO PL...

Страница 19: ...f printer works replace the thermal head c Replace the Main logic board 3 POWER IS ON BUT TICKET WILL NOT LOAD a See 2 b Make sure the print head cam lock assembly is fully locked in the closed positi...

Страница 20: ...al head c Replace the thermal head d Replace the Main logic board 9 PRINTER SKIPS TICKETS WHILE PRINTING a Check all electrical connections on the printer b Check position and quality of black mark on...

Страница 21: ...g on the topic you wish to change 4 Press CHOICES to scroll through choices in the selected topic NOTE The printer displays a blinking cursor for the values presently stored in the printer 5 Once you...

Страница 22: ...t entrance area Cut counts are increments of 003 for 300dpi and 005 for 200dpi Depressing CHOICES changes the count value 16 is factory default 1 is for path one 2 is for path 2 dual only DEC CUT1 2 C...

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