You are responsible for performing routine maintenance on your company's laser printers.

Which of the following routine maintenance does NOT require that you disconnect the laser printer from its power source?

Option B i.e., installing the maintenance kit is the correct answer.

When it comes to routine maintenance on your company's laser printers, it's important to follow the necessary steps to ensure the efficient and smooth operation of the printers. One of the key considerations during routine maintenance is whether or not you need to disconnect the printer from its power source.

Replacing the toner, calibrating the printer, and cleaning the printer are all tasks that can usually be performed without disconnecting the printer from its power source. However, installing the maintenance kit typically requires the printer to be disconnected to avoid any potential electrical hazards or damage to the printer.

Therefore, when performing routine maintenance on your company's laser printers, you should remember that installing the maintenance kit is the task that does NOT require you to disconnect the printer from its power source. This will help ensure that the maintenance process is done safely and effectively.