Rescue 1130: 2014 Pickup of an IBM 1130 System and More rescue1130.blogspot.com

Freeing up 1132 printer components - part 7

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Freeing up 1132 printer components - part 6

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Almost done building 1130 core memory replacement MRAM board

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Freeing up 1132 printer components - part 5

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Designing relay replacement for IBM 1132 printer carriage control channel PCB

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Wrapping up build and bench testing of the 1130 MRAM memory replacement board

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1132 printer motor is spinning freely with almost zero resistance

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More testing of the 1130 MRAM memory replacement board - part 2

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Freeing up 1132 printer components - part 4

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Freeing up 1132 printer components - part 3

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More testing of the 1130 MRAM memory replacement board - part 1

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Began assembly and test of the core memory replacement for the 1130

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Freeing up 1132 printer components - part 2

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Freeing up 1132 printer components - part 1

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Disassembling 1132 printer mechanism to free up thousands of stuck parts

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Completed rewiring of power supply into the IBM 1132 printer

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Bench test of usage meter power supply, control circuitry and meter; began reinstallation of PS into 1132

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Alternatives to replace reed relay in 1132 printer carriage control tape PCB

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Checking the 1132 Carriage Control brush latch circuits

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Checked out magnet firing board in 1132 printer

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