Genuine Toshiba owner's manual. Couldn't really ask for more. And written in understandable English in contrast to a few recent experiences I have had with manuals for other equipment other than Toshiba but made in China and written in "Chinglish"!
Text excerpt from page 9 (click to view)
You must disconnect the appliance from the electricity supply, before you can carry out any cleaning or maintenance work.
Cleaning the filter
Your dryer will only function well if the filter is clean. The filter collects all the Â«fluffÂ» which accumulates during drying and it must therefore be cleaned at the end of each programme, before removing the laundry, with a damp cloth. The filter cannot be removed. Do not be alarmed by the amount of fluff. It is not due to excessive wear caused by the dryer. All fabric loses fluff when drying but it goes unnoticed in the air. In a tumble dryer it simply collects in the filter.
Use only soap and water and then dry thoroughly. Important: do not use methylated spirit, diluents or similar products.
Cleaning the door
Clean periodically the interior part of the door to remove any fluff. Accurate cleaning ensures correct drying.