In addition, some chairs can be tipped over if you lean back too far. Some offices use rotating duplicators. Watch for finger and hand hazards, and be careful if you have long hair. Electric typewriters, electric letter openers, paper shredders and other electric appliances must be grounded or double-insulated. Severe shocks can be received, especially when operating in damp or wet conditions.
Paper has sharp edges and can cause painful cuts.
Carrying objects that block your view of the path ahead can bring about a serious collision. Approach swinging doors cautiously. Elevator doors can be severe pinch points. Don't try to beat the elevator doors. Sometime they may not retract, and the result could be fatal.