Description: Paper conveying motor problem--No encoder signal is received 250 ms after the paper conveying motor on signal has been emitted.
Code: C220
Description: Side registration motor problem--The side registration home position switch fails to turn on within 5 s after the main switch has been turned on.
Code: C230
Description: Fewer than five pulses are generated by the drum motor encoder in 1 s after the drum motor on signal has been emitted.
Code: C240
Description: Paper deck motor problem--The paper deck level switch or the home position switch fails to turn on within 20 s after the paper deck motor on signal has been emitted.
Code: C250
Description: Upper drawer motor problem--The upper drawer level switch or the position switch fails to turn on within 8 s
Code: C251
Description: Middle drawer motor problem--The middle drawer level switch or the position switch fails to turn on within 8 s after the middle drawer motor on signal has been emitted.