e-STUDIO520/600/720/850 ERROR CODE AND SELF-DIAGNOSTIC MODE March 2005 © TOSHIBA TEC
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CB10 Finisher related
service call
Feed motor abnormality: The feed motor does not run
normally or the stack feed roller does not move normally.
Ch.5.1.12
CB20 Delivery motor abnormality: The delivery motor does not
run normally or the delivery roller does not move nor-
mally.
Ch.5.1.12
CB30 Tray lift motor abnormality Ch.5.1.12
CB40 Alignment motor (rear) abnormality: The alignment motor
(rear) does not run normally or the alignment plate does
not move normally.
Ch.5.1.12
CB50 Staple motor abnormality: The staple motor does not run
normally or the stapler does not move normally.
Ch.5.1.12
CB60 Stapler shift motor abnormality: The stapler shift motor
does not run normally or the Staple Unit does not move
normally.
Ch.5.1.12
CB70 Stack amount detection sensor abnormality Ch.5.1.12
CB80 Backup RAM data abnormality:
1) Abnormality of checksum value on the finisher con-
troller PC board is detected when the power is turned
ON.
2) Abnormality of checksum value on the punch control-
ler PC board is detected when the power is turned
ON.
Ch.5.1.12
CB90 Paper pushing plate motor abnormality: The paper push-
ing plate motor does not run normally or the paper push-
ing plate does not move normally.
Ch.5.1.12
CBA0 Stitch motor (front) abnormality: The stitch motor (front)
does not run normally or the rotational cam does not
move normally.
Ch.5.1.12
CBB0 Stitch motor (rear) abnormality: The stitch motor (rear)
does not run normally or the rotational cam does not
move normally.
Ch.5.1.12
CBC0 Alignment motor abnormality: The alignment motor does
not run normally or the alignment plate does not move
normally.
Ch.5.1.12
CBD0 Guide motor abnormality: The guide motor does not run
normally or the guide does not move normally.
Ch.5.1.12
CBE0 Paper folding motor abnormality: The paper folding motor
does not run normally or the paper folding roller does not
move normally.
Ch.5.1.12
CBF0 Paper positioning plate motor abnormality: The paper
positioning plate motor does not run normally or the
paper positioning plate does not move normally.
Ch.5.1.12
CC00 Sensor connector abnormality: Disconnection of each
connector of the guide home position sensor, paper push-
ing plate home position sensor and paper pushing plate
leading position sensor is detected.
Ch.5.1.12
CC10 Microswitch abnormality: Any of the inlet door switch,
delivery door switch and front cover closing detection
switch is opened while all the covers are closed.
Ch.5.1.12
CC20 Communication error between Finisher and Saddle Stitch
section: Communication error has occurred between the
finisher controller PC board and the saddle stitcher con-
troller PC board.
Ch.5.1.12
CC40 Swing motor abnormality: The swing motor does not run
normally or the swing unit does not move normally.
Ch.5.1.12
Error code Classification Contents Troubleshooting