Situation 1:  The computer's not working properly. It's going very slowly.
Situation 2:  The lift is out of order. You'll have to take the stairs. 
Situation 3:  The chair is broken. Just a minute and I'll find you another one.    
Situation 4:  The printer has run out of toner. I'll  have to see if we have a new cartridge. 
Situation 5:  There's a page stuck in the photocopier. I'll turn it off and see if I can  clear the blockage.
Situation  6: I have lost the registration form. You'll need to print out another one.