Error code Description Action
451.09 Never received Page In Output from the
finisher/offset stacker
451.10 Invalid Page ID returned by the finisher/offset stacker
451.41 Finisher/offset stacker: Main/interface motor stalled Go to
“Finisher main motor jam service check” on
page 179.
451.41 Staple, hole punch finisher: Main/interface motor
stalled
Go to
“Finisher (HPU) main motor jam service
check” on page 195.
451.42 Finisher/offset stacker: Main/interface motor did not
reach the required speed.
Go to
“Finisher main motor jam service check” on
page 179.
451.42 Staple, hole punch finisher: Main/interface motor did
not reach the required speed.
Go to
“Finisher (HPU) main motor jam service
check” on page 195.
451.43 Finisher/offset stacker: Took too long to ramp up
main/interface motor
Go to
“Finisher main motor jam service check” on
page 179.
451.43 Staple, hole punch finisher: Took too long to ramp up
main/interface motor
Go to
“Finisher (HPU) main motor jam service
check” on page 195.
452 paper jam messages
Error code Description Action
452.73 Finisher/offset stacker: left tamper failed to leave its
home position
Go to
“Finisher left tamper jam service check” on
page 180.
452.73 Staple, hole punch finisher: left tamper failed to leave
its home position
Go to
“Finisher (HPU) left tamper jam service
check” on page 196.
452.74 Finisher/offset stacker: left tamper failed to reach its
home position
Go to
“Finisher left tamper jam service check” on
page 180.
452.74 Staple, hole punch finisher: left tamper failed to reach
its home position
Go to
“Finisher (HPU) left tamper jam service
check” on page 196.
453 paper jam messages
Error code Description Action
453.75 Finisher/offset stacker: right tamper failed to leave its
home position
Go to
“Finisher right tamper jam service check” on
page 182.
453.75 Staple, hole punch finisher: right tamper failed to
leave its home position
Go to
“Finisher (HPU) right tamper jam service
check” on page 198.
453.76 Finisher/offset stacker: right tamper failed to reach
its home position
Go to
“Finisher right tamper jam service check” on
page 182.
453.76 Staple, hole punch finisher: right tamper failed to
reach its home position
Go to
“Finisher (HPU) right tamper jam service
check” on page 198.
7463
Diagnostic information
172