How to Use the Coffee Maker | A Straightforward Brewing Guide

Using a standard drip coffee maker takes about five minutes, but the details differ by model.

For the full breakdown, see our best Aqua Coffee Maker guide.

Getting a good pot of coffee starts with a simple sequence: fill the tank, add the filter and grounds, and start the brew cycle. The right steps keep the machine working well and the coffee tasting right. This guide walks through the basic process for a drip machine, then covers the safety rules that apply across most home brewers.

Fill the Water Tank Correctly

Open the top cover and fill the water tank with fresh drinking water. The most important rule is to keep the water level at or below the MAX line marked inside the tank. Overfilling can cause overflow or a weak, watery brew.

How much water you add depends on how much coffee you want. The tank in a standard drip machine holds roughly 12 large cups at 125 ml each or 18 small cups at 83 ml each. Match the water amount to the number of cups you plan to brew, since the machine will use all the water you pour in.

Add the Filter and Ground Coffee

Place the funnel and a paper filter into the machine’s basket, or use the built-in permanent filter if your model has one. Add ground coffee suited to drip brewing. A reasonable starting dose is about 6 grams per large cup or 4 grams per small cup, so a 12-cup pot takes roughly 72 grams of grounds.

For a stronger or milder pot, adjust the amount slightly next time. Fine grounds can clog the filter and slow the brew; medium grind works best for most drip machines. Once the coffee is in the filter, close the cover securely before starting.

Brew and Serve

Place the carafe on the warming plate, plug the machine in, and press the brew or on button. The brewing process begins once the unit is plugged in and the coffee is added. Many machines heat the water quickly, and the first coffee will drip through within a minute or two.

Wait until the brew cycle finishes before pouring. On single-serve style machines, wait until the indicator light turns off before removing the mug, since that light shows the cycle is still running. Serve when brewing is complete, and the carafe is full.

The clock on many models doesn’t need to be set for regular brewing. It only matters for timer functions that start the brew automatically. If you unplug the machine, the clock may reset and need to be set again for the timer to work.

Safety Rules That Apply to Every Machine

Most home coffee makers share the same safety guidelines, so the basics apply whether you use a drip brewer or a fancier automatic machine. Keep the appliance away from children and pets, and never leave it running unattended.

• Position the coffee maker on a stable, dry, level, heat-resistant surface near an electrical outlet.
• Never immerse the appliance, power cord, or plug in water or any other liquid.
• Use the machine only for brewing coffee, indoors, for household, non-commercial use.
• Don’t run the machine without water in the tank, and never operate it with wet parts.

If you’re considering a machine with more advanced features, like a built-in grinder or specialty brew modes, a model with clear controls and a reliable reputation makes a difference.

Automatic bean-to-cup machines work differently from drip brewers. For those, the De’Longhi coffee machine manuals explain the full setup, but the essentials involve filling the water tank without exceeding MAX and adding whole beans to the bean container. Don’t use ground coffee, freeze-dried coffee, or caramelised beans in the bean hopper, as these can damage the grinder.

Use the machine only when the lights are steady; flashing lights mean it’s still pre-heating.

For drip machines, the process stays the same day to day. Fill the tank, add the filter and grounds, close the lid, and brew. For automatic machines with grinders, check the manual that came with your specific model, since the settings and maintenance steps vary. When a machine is used the right way, it should brew reliably for years.