How does the day-to-day equipment maintenance carried out in an Office?

Equipments are important for daily work in an Office, therefore day-to-day maintenance to keep equipments work well is indispensable. Where after, list main content:

• Keep favorable work environment, dustproof, ventilate, and provide stable power supply.
• The equipments laying aside is steady, prevented the violent hit, don’t put heavy goods above equipments.
• Do not randomly disassemble equipments, when malfunction appears should inform the maintenance serviceman betimes.
• Immediately shut off the equipment and notice serviceman when unusual noise appearance.
• When paper stuck in the printer, do not pull with a strong hand. Follow the instruction show on the printer, gently take out the stuck paper and check whether leave a scrap of paper.
• Regularly notice serviceman to carry on comprehensive clean maintenance for equipments.