Quantity   Component name
1 × Xerox Phaser 3117 Laser Printer
1 × PIC12F675 Microcontroller
1 × 4N35 Opto and Fiber Optic Semiconductors and ICs / Optocouplers and Optoisolators
1 × Various resistors Electronic Components / Misc. Electronic Components
1 × Cutter
1 × Isolated tape