Blog
Espresso guides, machine reviews, and barista technique from Papel Espresso — practical articles on dialing in shots, troubleshooting channeling, and machine care.

How to Prepare Your Workflow for Back-to-Back Robot Shots
Motion control robotics have revolutionized filmmaking, offering perfectly repeatable, dynamic camera movements that were once impossible. However, the complexity of programming these systems can often bog down a production, relegating the robot to a single, time-consuming “hero” shot. The true potential of a camera robot is unlocked when it can execute multiple, complex shots in […]
Tips for Tamping Level with the Cafelat Robot Stock Tamper
The Cafelat Robot is a marvel of manual espresso making, celebrated for its simplicity, durability, and the exceptional quality of shots it can produce. Central to this process is the art of puck preparation, and a critical step is tamping. A perfectly level and evenly compacted coffee bed is the foundation of a balanced extraction, […]
How to Achieve Slayer-Style Shots on the Cafelat Robot
How to pull Slayer-style espresso shots on your Cafelat Robot The name “Slayer” evokes a certain reverence among espresso aficionados. These high-end machines are famous for their signature shot profile, which uses a long, low-pressure pre-infusion to unlock incredible sweetness and complexity, especially from light roast coffees. While a Slayer machine might be a dream […]
Brewing Low-Acidity Espresso on the Cafelat Robot
Brewing low-acidity espresso on the Cafelat Robot: A comprehensive guide The Cafelat Robot is a marvel of simplicity and engineering, offering complete manual control over every aspect of the espresso-making process. This level of control is a dream for enthusiasts, but it can also be a challenge. One common goal for many home baristas is […]
How to Identify a Perfect Espresso Extraction on the Robot
The Cafelat Robot is a masterpiece of simplicity, offering unparalleled manual control over every aspect of the espresso-making process. Unlike semi-automatic machines that rely on pumps and presets, the Robot puts you, the barista, in complete command. This direct connection, however, means the feedback loop is also entirely manual. How do you know if you’ve […]
A Guide to Pre-heating the Cafelat Robot Portafilter and Basket
The Cafelat Robot is a marvel of simplicity in the world of manual espresso. Its purely mechanical design delivers exceptional control over pressure, allowing users to pull truly fantastic shots. However, its significant thermal mass, composed of solid stainless steel, presents a unique challenge: heat loss. Without proper preparation, the cold metal of the portafilter […]
Improving Espresso Repeatability on the Cafelat Robot
Mastering consistency: How to improve espresso repeatability on your Cafelat Robot The Cafelat Robot is a marvel of simplicity, offering a purely manual espresso experience that can produce truly exceptional shots. However, that complete manual control can also be a source of frustration. One day you pull a shot of rich, syrupy espresso, and the […]
Managing Piston Resistance for a Smoother Extraction
The beauty of a manual lever espresso machine lies in its tactile nature. It’s a direct, mechanical connection between you and your coffee. Central to this experience is the feedback you feel through the lever—the piston resistance. This isn’t just a physical force you have to overcome; it’s a rich source of information about your […]
How to Use a WDT Tool to Improve Cafelat Robot Consistency
The Cafelat Robot is a masterpiece of minimalist design, offering complete manual control over every aspect of your espresso extraction. This level of control is a double-edged sword; it provides the potential for incredible shots but also exposes any flaws in your preparation technique. If you’ve struggled with inconsistent shot times, spurting from your bottomless […]
Adjusting Espresso Yield and Ratio on a Manual Lever
Mastering your shot: A guide to adjusting espresso yield and ratio on a manual lever machine The allure of a manual lever espresso machine is undeniable. It’s a purely analog experience, connecting you directly to the art of extraction in a way that modern push-button machines simply can’t. This direct control, however, brings a learning […]











