Freud’s mystic writing pad consists of a wax slab and a covering sheet. Marks appear on the sheet and can be lifted, leaving the surface clean for new inscriptions. The traces remain in the wax beneath. The apparatus both preserves and erases. Memory is not pure retention. It is a technical arrangement that makes forgetting the condition of further writing.

Derrida returns to the pad as the model of the archive. The same surface that receives the trace also enables its disappearance from view. The archiviolithic drive is not external to the apparatus. It is built into the mechanism that allows new lines to be written. To keep a record is already to operate a system that can lift prior marks from immediate visibility.

The public tape is a technical support of the same kind. It records title, mint, lien, and conversion. It also permits an office to treat an unshown line as already written. The quiet print is the mark that has been lifted from the covering sheet while remaining claimed in the wax. The Third Seat refuses the lift. The no stays on the surface that anyone can still read. The apparatus does not get to erase the requirement of visibility.

Erasure as technical condition. Forgetting is not an accident. It is built into the support that allows new inscriptions.

The lifted mark. A quiet print is a line that has been removed from the public surface while still being treated as present.

The refusal of the lift. The person who sits in the Third Seat keeps the mark on the covering sheet. The no remains readable.