Antaŭ la kunveno la presilo ne funkcias, do mi ne povas presi la raporton.

Antaŭ is a preposition, so it can directly introduce a noun phrase: antaŭ la kunveno = before the meeting.

Antaŭe is an adverb, meaning beforehand / earlier / previously, and it would not normally take a noun directly. So:

• antaŭ la kunveno = before the meeting
• antaŭe = beforehand, earlier

In this sentence, the speaker is referring to a specific time in relation to the meeting, so the preposition antaŭ is the right choice.

La is the definite article, meaning the. Esperanto has only one article, and it does not change for gender, number, or case.

So la kunveno means the meeting, not just a meeting. It suggests that the speaker and listener already know which meeting is being discussed.

Esperanto has no indefinite article like English a/an, so:

• kunveno = meeting / a meeting
• la kunveno = the meeting

Presilo is built very regularly:

• pres- = print
• -il- = tool or instrument
• -o = noun ending

So presilo literally means printing tool, which is the normal Esperanto word for printer.

This is a very common pattern in Esperanto. For example:

• tranĉi = to cut → tranĉilo = knife, cutting tool
• skribi = to write → skribilo = writing instrument

The verb funkcii means to function, to operate, or to work in the sense of a machine doing what it is supposed to do.

So la presilo ne funkcias means the printer isn’t working / isn’t functioning.

For machines and devices, funkcii is very natural. English often says work, but Esperanto often prefers funkcii in this kind of context.

Esperanto usually prefers the simple verb form when it is enough.

So:

• la presilo ne funkcias = the printer is not working

This is simpler and more natural than using a longer participle construction like estas ne funkcianta, which would sound more formal or heavier than necessary.

In everyday Esperanto, the simple present tense is usually the normal choice.

Do means so, therefore, or thus. It introduces a result or conclusion.

In this sentence:

• la presilo ne funkcias = the printer isn’t working
• do mi ne povas presi la raporton = so I can’t print the report

So do connects cause and result. It is a very common word in Esperanto conversation and writing.

After a verb like povi (to be able to / can), the next verb stays in the infinitive form.

So:

• mi povas presi = I can print
• mi ne povas presi = I cannot print

Only povas is conjugated. The second verb, presi, remains in the infinitive.

This is similar to English can print, not can prints.

In Esperanto, ne normally comes directly before the word or phrase it negates.

So:

• mi ne povas presi = I am not able to print / I cannot print

Here, the negation applies to povas, not to presi by itself.

This is the normal way to say cannot in Esperanto. It is much more natural than trying to negate the infinitive.

The ending -n marks the direct object, called the accusative.

Ask what is being printed:

• presi kion? = print what?
• la raporton = the report

So raporton gets -n because it is the thing directly affected by the action of printing.

Without the accusative ending, the sentence would be ungrammatical in standard Esperanto.

Because the sentence refers to a specific report, not just any report.

• raporton = a report / report
• la raporton = the report

Even though la does not change, the noun still takes -n as the direct object:

• la raporto = the report
• la raporton = the report (as direct object)

So la shows definiteness, and -n shows grammatical function.

Not completely. Esperanto word order is fairly flexible, although this version is very natural.

This sentence begins with Antaŭ la kunveno to set the time first, which is a common style:

• Antaŭ la kunveno la presilo ne funkcias, do mi ne povas presi la raporton.

Because raporton has the accusative -n, its role is clear even if the order changes.

Still, the given word order is probably the most straightforward and natural for ordinary speech and writing.

Yes. Esperanto -as is the present tense, and it covers several things that English expresses in different ways.

So funkcias can correspond to:

• works
• is working
• does work

depending on context.

Likewise, povas means can / am able to in the present.

Esperanto usually does not force a distinction between simple present and progressive the way English often does. Context tells you which English translation fits best.