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Epson Stylus Photo 820 Teardown

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  • The chips on the logic board.

  • A2037 and C5694 transistors

  • A6615SED stepper motor driver

  • 219A254UN proprietary EPSON chip

  • IC41LV16256 256K x 16 bit dynamic RAM

  • M62510FP bus termination regulator

  • 29LV400TC 8 mBit CMOS flash memory

  • LVCZ161284A high speed IEEE 1284 transceiver

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