Oki ES9160, Maintenance Manual

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© 2012 OKI DATA CORPORATION All rights reserved ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
8 - 135
[CE00] Communication error between finisher and puncher unit
MJ-1101 (When MJ-6103 is installed)
[CE00] Communication error (signal transmission to the Hole Punch Unit)
MJ-1033
Classification Contents
Optional communication related
service call Communication error between finisher and punch unit:
Communication error between finisher controller PC board and
punch controller PC board
Check Item Measure
Hole punch control PC board (HP) • Check the connectors and harnesses between the hole
punch control PC board (HP) and the finisher control PC
board.
• Board check
Replacement part Measure
Hole punch control PC board (HP)
Finisher control PC board
Error Timing of detection
Optional communication related
service call No response is received in a control line from the Hole Punch
Unit in the specified time during communication determination
using control lines at power-ON.
Three consecutive transmission retries failed after a data
reception error was detected.
No response is received in a control line in the specified time
after data transmission from the Finisher.
No response is returned to a command from the Finisher after
the specified time has passed.
Probable cause Checking and measures
Faulty cables and connectors Check if the electrical continuity between the connector
terminals is normal. If electricity is not conducted, replace the
connector. (Hole punch control PC board (HP): CN1, CN2)
Abnormality of the finisher control
PC board (FIN) or the hole punch
control PC board (HP)
If the connection of all the harnesses and connectors is normal,
replace the hole punch control PC board (HP). If the error still
occurs, replace the finisher control PC board (FIN).