21 · Tape Tension
Codes 15 and 48 can share a name. This page is keyed by the numeric code.
Inspection SOP
Standard text from the code catalog
Pusing kekunci tape tension & periksa jika ada bunyi yang kuat/abnormal
Findings
5
Machines
5
Year-weeks
1
Defect codes
1
Latest week
2025-W10
5 findings+1 vs previous week
Insights
Rule-based for now. The same cards can later come from an AI provider.
1 new finding not seen in the last 2 weeksNote
Raised in 2025-W10 but not in 2025-W09 or 2025-W08.
2 items missing this week only — still in the 2-week repair windowWatch
Gone for one week is too soon to call fixed. Keep them on the watch list.
Tape Tension still open on 4 machinesWatch
Code 21 is still failing this week after appearing in the previous two weeks.
V5.34 still has Tape Tension for 3 consecutive weeksWatch
Code 21 is still open in 2025-W10. Fix this before new one-week items.
Tape Tension is the leading defectWatch
Code 21 accounts for 5 of 5 findings (100%).
V5 carries most findingsWatch
V5 has 3 findings across 3 machines (60%).
V4.06 has the most problemsWatch
V4.06 (V4) has 1 of 5 findings (20%). Leading issue: Tape Tension (1).
Findings by week
Selected week compared with the previous 4 weeks. Click a bar to change week.
Machines raising this code
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Findings
5 of 5 rows in the current filters