DIY Guide: How to Replace Components in the Jot® Plastic 8-Digit Pocket Calculator with step-by-step instructions and images.
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Jot® Plastic 8-Digit Pocket Calculator Teardown
Sanyo CX 110 Teardown
Step-by-step DIY repair guide for the Sanyo CX 110 Other Brand Calculator, including images and instructions to replace internal components easily.
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