# IA: Post-install DTF — pump strength + media guide collision

**Batch:** 137 | **Source:** `18d68f05247260a7`

If white-ink pump/circulation off or media guide bent/colliding after install: schedule return visit; offer consumables goodwill discount; quote tube Y/in-line/filter SKUs (F-INK/TUBE/Y4, F-INK/TUBE4, F-INK/FILTER/10C) after tech confirm.