Period of assessment of over 15 years

Pls for someone asked to submit bank salary payments for the period of assessment( applicant has more than 15 years experience and is claiming points for them) ,pls how can this be done?

Can the person scan only the pages reflecting the salary credit for each month for the over 15 years ? This is because the entire statement is more than 700 pages.

Pls how this be done?

Pls someone should help with this answer.