Konica Minolta bizhub 4020 Service Manual page 84

Error code Description
242.32 Tray not ready.
242.33 Pick received but detected a tray pulled.
242.41 ACM motor stalled.
242.42 ACM motor PWM overflow error (underspeed).
Motor underspeed (max PWM and motor
underspeed, typical accordion jam).
242.43 ACM motor ramp (end ramp - did not reach
speed, typical pack feed paper jam).
242.44 Separator/Pass-through motor stalled.
242.45 Separator/Pass-through motor PWM overflow
error (underspeed). Motor underspeed (max PWM
and motor underspeed, typical accordion jam).
242.46 Separator/Pass-through motor ramp (end ramp -
did not reach speed, typical pack feed paper jam).
242.47 ACM motor stalled.
242.48 ACM motor PWM overflow error (underspeed).
Motor underspeed (max PWM and motor
underspeed, typical accordion jam).
242.49 ACM motor ramp (end ramp - did not reach
speed, typical pack feed paper jam).
243 paper jam messages
Error code Description
243.01 Paper over tray 3 pass-through sensor on
warmup.
243.02 Input sensor detected late feed during a pick retry
from tray 3.
243.03 tray 3 pass-through sensor never became covered
when feeding a sheet from an option below.
243.06 Failed to feed from tray. Paper present sensing
supported and indicates media still in tray.
243.07 Option tray 3 pass-through sensor never became
uncovered when feeding a sheet from an option
below.
bizhub 4020/3320 Service Manual
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Action
Go to Option tray jam service
Action
Go to Option tray jam service
check.
check.