Maintenance
Per-printer counters, model-aware tasks, mark done from anywhere.
Per-printer Maintenance Mode
Park a printer 'out of service' without deleting it — it drops out of queue dispatch, scheduling, auto-drying and metrics and shows an amber Maintenance pill until you bring it back. Toggle it from the printer's ⋮ menu.
Archive a printer
Retired a printer — sold, decommissioned, swapped out? Archive it instead of deleting: it vanishes from the Printers page, every picker, queues, dispatch and MQTT while its full print history is kept. Archiving is blocked mid-print and cancels the printer's pending queue items; restore it (or delete for good) under Settings → Printing. Distinct from Maintenance Mode, which only parks a printer temporarily.
Model-aware task types
Each printer model gets the maintenance items it actually has (e.g. carbon-rod wipe on X1).
Counters with overdue alerts
Hours-based + calendar-based reminders; UI badges and notifications.
Mark done from bot
Tap an actionable Telegram button to log the task - counters reset instantly.
History & Excel export
Every maintenance event logged with operator, date, hours; export to spreadsheet.