Ключевые слова: assistance, background, black plastic, blue gloves, broken, circuit, closeup, connection, copier, damaged, device, digital, disassembled, electronic, engineer, equipment, expertise, fix, grip, hand, hardware, industry, inkjet, install, instrument, job, machine, maintenance, mechanic, occupation, open, operation, person, photocopier, preventive, printer, problems, procedure, professional, provision, repair, restoration, routine, support, technical, technology, tool, upgrade, worker, workshop,