Error code Description Action
456.85 Staple, hole punch finisher: Stapler unit jam while
stapling—unable to return to home position
Go to “Stapler carriage (HPU) jam service check” on
page 193.
456.86 Finisher/offset stacker: Stapler cartridge empty—
unable to staple
Go to “Stapler carriage jam service check” on
page 173.
456.86 Staple, hole punch finisher: Stapler cartridge empty—
unable to staple
Go to “Stapler carriage (HPU) jam service check” on
page 193.
457.34 Finisher/offset stacker: Stapler not ready to perform
priming operation
Go to “Stapler carriage jam service check” on
page 173.
457.34 Staple, hole punch finisher: Stapler not ready to
perform priming operation
Go to “Stapler carriage (HPU) jam service check” on
page 193.
457.87 Finisher/offset stacker: Stapler failed to prime the
staple wire after a stapling operation
Go to “Stapler carriage jam service check” on
page 173.
457.87 Staple, hole punch finisher: Stapler failed to prime the
staple wire after a stapling operation
Go to “Stapler carriage (HPU) jam service check” on
page 193.
457.88 Finisher/offset stacker: Stapler failed to prime the
staple wire after a homing operation
Go to “Stapler carriage jam service check” on
page 173.
457.88 Staple, hole punch finisher: Stapler failed to prime the
staple wire after a homing operation
Go to “Stapler carriage (HPU) jam service check” on
page 193.
457.89 Finisher/offset stacker: Stapler failed to prime after a
stapling operation
Go to “Stapler carriage jam service check” on
page 173.
457.89 Staple, hole punch finisher: Stapler failed to prime
after a stapling operation
Go to “Stapler carriage (HPU) jam service check” on
page 193.
457.90 Finisher/offset stacker: Stapler failed to prime before
a stapling operation
Go to “Stapler carriage jam service check” on
page 173.
457.90 Staple, hole punch finisher: Stapler failed to prime
before a stapling operation
Go to “Stapler carriage (HPU) jam service check” on
page 193.
458.41 HPU motor stalled. Go to “HPU motor jam service check” on page
200.
458.42 HPU motor did not reach the required speed. Go to “HPU motor jam service check” on page
200.
458.43 Took too long to ramp up HPU motor. Go to “HPU motor jam service check” on page
200.
458.53 HPU motor went over the required speed. Go to “HPU motor jam service check” on page
200.
459.42 HPU feed motor did not reach the required speed. Go to “HPU feed motor jam service check” on
page 195.
459.43 Took too long to ramp up HPU feed motor. Go to “HPU feed motor jam service check” on
page 195.
459.53 HPU feed motor went over the required speed. Go to “HPU feed motor jam service check” on
page 195.
459.71 HPU motor failed to return to its home position. Go to “HPU motor jam service check” on page
200.
4063
Diagnostic information
138