1. Try Using Larger Nozzle
2. Using Higher Retraction
3. Use Faster Print Speed and High Layer Heights
Wood filament is less abrasive in printing, since wood powder are much softer. This is different from other composite filaments, such as carbon fiber filled and metal filled. The main ratio of wood materials is standard PLA, most printer settings that work well with PLA should work well enough for wood filaments. Meanwhile, wood filament is also easy to work with and low shrinkage. This allows you maximize cooling while printing, allowing for a stronger build.
Like PLA filament, The combination of wood and PLA results in a composite filament that is largely biodegradable. Durning printing, wood filament can emit wood like smell. The most important is that wood filament can deliver the models superior aesthetics look. Prints made from wood filaments have a finish that comes very close to the naturally grainy look of real wood.