The printer encounters a 450.25 and 450.21 paper jam error messages due to some loose chads found inside the finisher.
Power the printer off.
Check the Multiposition staple, hole punch finisher (MSHPF) standard bin for loose chads where the paper jammed.
Be sure to empty the hole punch box.
Note: Refer to ”Emptying the Hole Punch Box” for the steps on how to empty the hole punch box.
Before inserting the hole punch box, check for excess chads and ensure these are cleared.
Emptying the Hole Punch Box:
Open Door J.
Remove and empty the hole punch box.
LEGACY ID: SO7795
Loose Chads from The Hole Punch Unit Leads to Various Jam Error Messages
Lexmar CX/CS8xxx and XC/Cxxxx: Fuse Grade Issue