docs: 0.2.6.3 — what was measured, the manual, and Sunday's checks

Why black and white is made with Ghostscript and how close it is to what Elmer prints; why Print image goes through the engine's copy image, with the table of what each other way failed on; what it cannot reach (a CSS background picture) and what it costs (the clipboard lives in Wonder Ink afterwards). The manual says Print page and Print image, and that the preview turns grey. Sunday's paper checks for both, in testing.md. Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-09-26 16:34:38 -05:00
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@@ -149,6 +149,17 @@ nothing else about the room's locks moves.
 | `notif-13pt`, `notif-15pt` | the two font sizes that were weighed for it |
 | `pc-typed-layer` | the card gone: the lab's keyboard tool closes it, which is why typing is still a bench test |

+## Wonder Ink printing
+
+Under the lab's real Plasma session, driven with the pointer. See
+[wonder-ink.md](../wonder-ink.md), *Printing*.
+
+| | |
+| --- | --- |
+| `pic-preview-default`, `pic-preview-half-topleft` | a picture in a tab of its own, laid out on Letter: as large as fits, then 50% top left (0.2.6.2) |
+| `print-image-menu` | right-click on a picture inside a lesson: **Print image…** and **Print page…**; on the words there is only Print page (0.2.6.3) |
+| `print-image-bw-half-topleft` | Print image on a signed-in picture, 50% top left, Black and white — the preview grey, as the job CUPS kept was (0.2.6.3) |
+
 ## Failures, kept

 | | |