GUMMY WHEEL RE-BUILD/REPAIR KIT FOR THE 

TEXAS INSTRUMENTS TI-59 CALCULATOR CARD READER 

(PREPARED BY AN ELECTRICAL ENGINEER)

 ITEM DESCRIPTION

NOTE: THIS PURCHASE DOES NOT INCLUDE A CALCULATOR !!!

UP FOR BID IS A NEW KIT TO RE-BUILD TEXAS INSTRUMENTS TI-59 CALCULATOR MAGNETIC CARD READERS. THE MOST COMMON PROBLEM WITH THESE OLD CALCULATORS IS A “GUMMY OR BRITTLE” CARD READER WHEEL….MOST CALCULATORS YOU SEE ON EBAY HAVE THE SAME PROBLEM ....THE FEW GOOD ONES SOLD BY HONEST, & KNOWLEDGEABLE SELLERS SELL FOR AN ARM AND A LEG. SO IF YOU OWN ONE, THE BEST SOLUTION IS TO REPLACE THE WHEEL YOURSELF USING MY KIT. 

NOW A WORD TO THE WISE….TO MAKE A SUCCESSFUL DRIVE REPAIR IT TAKES A CLEAR SET OF INSTRUCTIONS, A NEW DRIVE WHEEL, A LITTLE BIT OF SKILL, DETERMINATION AND BASIC HOBBY TOOLS. THESE REPAIRS ARE NOT ALWAYS SUCCESSFUL, BUT IF YOUR CALCULATOR IS IN OVERALL GOOD CONDITION BUT THE DRIVE WON’T WORK THEN THERE IS A GOOD CHANCE THAT YOU CAN REPAIR IT ……IF I CAN DO IT, YOU CAN DO IT TOO…... 

THE KIT INCLUDES:

+  A FULL SET OF INSTRUCTIONS, 14 PICTURES AND ILLUSTRATIONS IN PDF FORMAT SHOWING  YOU HOW TO TAKE THE CALCULATOR APART, REPAIR THE DRIVE, RE-ASSEMBLE AND CALIBRATE THE MACHINE. THE INSTRUCTIONS WILL BE SENT TO THE BUYER BY EMAIL ATTACHMENT.. see shipping details below. THE KIT WAS PREPARED BY, AN ELECTRICAL ENGINEER (BSEE), WITH  DECADES OF EXPERIENCE...

+  1 NEW PLASTIC WHEEL CUSTOM MADE SPECIFICALLY FOR THE TI-59

+  SOFT PAD MATERIAL FOR REPLACEMENT IF NEEDED

+  A NEW DRIVE ROLLER CLEANING CARD, ESSENTIAL TO MAINTAIN THE ROLLER WHEEL CLEAN

+  A NEW CARD WITH CALCULATOR DIAGNOSTIC SOFTWARE FOR USE IN DIAGNOSING THE CALCULATOR &  CALIBRATING THE SPEED OF THE DRIVE  

NOTICE: THIS BID DOES NOT INCLUDE A CALCULATOR OR A CARD READER DRIVE….YOU NEED TO PROVIDE A CALCULATOR THAT IS RE-BUILDABLE  AND  THERE IS NO ASSURANCE THAT YOUR CALCULATOR CAN BE REPAIRED. YOU WILL NEED TO JUDGE FOR YOURSELF IF YOU HAVE THE SKILLS AND DETERMINATION TO UNDERTAKE THE REPAIRS …..

SHIPPING & WARRANTY

IMPORTANT NOTICE: In order to make the kit affordable ...the repair instructions will be sent by an email attachment to your personal email address....so at the time that you pay for the kit i will request your personal email address because the file cannot be sent using the ebay mail system.

The parts will be sent in a regular mail envelope...  Shipment tracking will NOT be available so please do NOT BUY my kit if you expect tracking for the same shipping price.  If you want tracking information let me know in advance and i will provide you with a quote...but it is NOT CHEAP ! ..... 

+  SHIPPING WITHIN THE USA ...$3.00

+  INTERNATIONAL SHIPPING ....$3.00

BUY WITH CONFIDENCE I HAVE 100% POSITIVE FEEDBACK AND OVER THE YEARS HAVE SOLD THOUSANDS OF ITEMS ON EBAY  & HUNDREDS OF THESE KITS...WITH MANY REPEAT CUSTOMERS...Feedback from recent kit buyers follows...