Learn Hardcore Japanese: katamei to seizoubangou wo kakuninsi sidai, syuuriirai wo dasimasu. - I will submit the repair request as soon as I check the model and serial numbers.

Word

形名かためい　と　製造番号せいぞうばんごう　を　確認かくにんし　次第しだい、　修理依頼しゅうりいらい　を　出だします。katamei to seizoubangou o kakuninshi shidai, shuuriirai o dashimasu.

Meaning

I will submit the repair request as soon as I check the model and serial numbers.

Part of speech

sentence

Pronunciation

Course

Lesson

Breakdown of katamei to seizoubangou o kakuninshi shidai, shuuriirai o dashimasu.

What does ～次第 mean in 確認し次第?

Here, verb stem + 次第 means as soon as ... or once ....

So:

確認し次第 = as soon as I/we confirm
The whole sentence means that the second action happens right after the first one.

This pattern is common in formal Japanese, especially in business emails, notices, and customer support language.

Why is it 確認し次第 and not 確認して次第?

Because 次第 attaches to the verb stem, not to the て-form.

So this is a fixed grammar pattern:

Using 確認して次第 would be ungrammatical here.

Is ～次第 formal? Could I say 確認したら instead?