FINISHER3-133Troubleshooting finisher problemsCheck the list below before calling for service.Problem Check Solution or causeThe finisher doesnot operate.Are any finisher covers open? Close all covers.Message indicating need to removepaper from the stapler compilerdisplayed?Open the finisheras described instep 4 on page3-12 and removeall paper from thestapler compiler.Stapling cannot beperformed.Is a "CHECK THE STAPLER UNIT" or"CHECK STAPLER POSITION ORSTAPLER JAM" message displayed?Check the staple unit. (See page 3-11.)Is a message "ADD STAPLES"displayed? Replace the staple cartridge. (See page 3-10.)Different size paper included? Stapling cannot be performed onto different sizepaper.Stapled sets are notstacked correctly orsome sheets in a setare not stapled.Paper heavily curled?Paper may be curled heavily depending on thepaper type and quality. Remove paper from thepaper tray or the bypass tray, turn it upsidedown, and load it again.