[Ce00] Communication Error Between Finisher And Puncher Unit; Mj-1101 (When Mj-6103 Is Installed), Mj-1107; [Ce00] Communication Error - Toshiba e-STUDIO206L Service Manual

[CE00] Communication error between finisher and puncher unit

Classification
Optional communication related
service call
MJ-1101 (when MJ-6103 is installed), MJ-1107 (when MJ-6104 is installed)
Check Item
Hole punch control PC board (HP)
Replacement part
Hole punch control PC board (HP)
Finisher control PC board
[CE00] Communication error (signal transmission to the Hole Punch Unit)
MJ-1033
Error
Optional communication related
service call
Probable cause
Faulty cables and connectors
Abnormality of the finisher control
PC board (FIN) or the hole punch
control PC board (HP)
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
ERROR CODE AND TROUBLESHOOTING
Communication error between finisher and punch unit:
Communication error between finisher controller PC board and
punch controller PC board
• Check the connectors and harnesses between the hole
punch control PC board (HP) and the finisher control PC
board.
• Board check
Timing of detection
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.
Checking and measures
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)
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).
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