Error code Description Action
454.43 Finisher/offset stacker: Took too long to ramp up
ejector motor
Go to “Finisher ejector jam service check” on
page 165.
454.43 Staple, hole punch finisher: Took too long to ramp up
ejector motor
Go to “Finisher (HPU) ejector jam service check” on
page 179.
454.53 Finisher/offset stacker ejector motor went over the
normal speed.
Go to “Finisher ejector jam service check” on
page 165.
454.53 Staple, hole punch finisher: ejector motor went over
the normal speed.
Go to “Finisher (HPU) ejector jam service check” on
page 179.
454.77 Finisher/offset stacker: ejector failed to leave its
home position
Go to “Finisher ejector jam service check” on
page 165.
454.77 Staple, hole punch finisher: ejector failed to leave its
home position
Go to “Finisher (HPU) ejector jam service check” on
page 179.
454.78 Finisher/offset stacker: ejector failed to reach its
home position
Go to “Finisher ejector jam service check” on
page 165.
454.78 Staple, hole punch finisher: ejector failed to reach its
home position
Go to “Finisher (HPU) ejector jam service check” on
page 179.
455.71 Finisher/offset stacker: diverter failed to leave its
home position
Go to “Finisher diverter jam service check” on
page 168.
455.71 Staple, hole punch finisher: diverter failed to leave its
home position
Go to “Finisher (HPU) diverter jam service check”
on page 186.
455.72 Finisher/offset stacker diverter failed to reach its
home position
Go to “Finisher diverter jam service check” on
page 168.
455.72 Staple, hole punch finisher: diverter failed to reach its
home position
Go to “Finisher (HPU) diverter jam service check”
on page 186.
455.79 Finisher/offset stacker: paddle failed to leave its
home position
Go to “Finisher paddle jam service check” on
page 171.
455.79 Staple, hole punch finisher: paddle failed to leave its
home position
Go to “Finisher (HPU) paddle jam service check” on
page 187.
455.80 Finisher/offset stacker: paddle failed to reach its
home position
Go to “Finisher paddle jam service check” on
page 171.
455.80 Staple, hole punch finisher: paddle failed to reach its
home position
Go to “Finisher (HPU) paddle jam service check” on
page 187.
455.81 Finisher/offset stacker: tray holder failed to leave its
home position
Go to
“Finisher tray holder jam service check” on
page 170.
455.81 Staple, hole punch finisher: tray holder failed to leave
its home position
Go to “Finisher (HPU) tray holder jam service check”
on page 189.
455.82 Finisher/offset stacker: tray holder failed to reach its
home position
Go to “Finisher tray holder jam service check” on
page 170.
455.82 Staple, hole punch finisher: tray holder failed to reach
its home position
Go to “Finisher (HPU) tray holder jam service check”
on page 189.
456.03 Staple finisher: failed to staple—media did not reach
the stapler throat
Go to “Sensor (throat media present) jam service
check” on page 175.
4063
Diagnostic information
136