Code :

Code: CBA
Description: Saddle stitcher/stitcher motor (front) abnormal
Remedy: Are the front or rear stitcher and its stand installed properly? N: Install them properly. Y: Is the stitcher home position switch on the front or rear stitcher (MS7S/MS5S) working normally? N: Replace the front or rear stitcher. Y: Is the front or rear stitcher operating at the specified timing? N: Replace the front or rear stitcher. Y: Check the wiring between the stitcher and saddle stitcher controller PC board. If there is no problem, replace the controller PC board.

Code: CBB
Description: Saddle stitcher/stitcher motor (rear) abnormal
Remedy: Are the front or rear stitcher and its stand installed properly? N: Install them properly. Y: Is the stitcher home position switch on the front or rear stitcher (MS7S/MS5S) working normally? N: Replace the front or rear stitcher. Y: Is the front or rear stitcher operating at the specified timing? N: Replace the front or rear stitcher. Y: Check the wiring between the stitcher and saddle stitcher controller PC board. If there is no problem, replace the controller PC board.

Code: CBC
Description: Saddle stitcher/alignment motor abnormal
Remedy: Is the alignment plate home position sensor (PI5S) working normally? N: Replace the sensor. Y: Is the alignment motor (M5S) operating at the specified timing? Y: Replace the saddle stitcher controller PC board. N: Is the alignment plate drive mechanism normal? N: Correct the mechanism. Y: Is the problem solved by replacing the alignment motor (M5S)? N: Replace the saddle stitcher controller PC board. Y: End

Code: CBD
Description: Saddle stitcher/guide motor abnormal
Remedy: Is the guide home position sensor (PI13S) working normally? N: Replace the sensor. Y: Is the guide motor (M3S) operating at the specified timing? Y: Replace the saddle stitcher controller PC board. N: Is the guide plate drive mechanism normal? N: Correct the mechanism. Y: Is the problem solved by replacing the guide motor (M3S)? N: Replace the saddle stitcher controller PC board. Y: End

Code: CBE
Description: Saddle stitcher/paper folding motor abnormal
Remedy: Is the paper folding motor clock sensor (PI4S) working normally? N: Replace the sensor. Y: Is the paper folding home position sensor (PI21S) working normally? N: Replace the sensor. Y: Is the paper folding motor (M2S) operating at the specified timing? Y: Replace the saddle stitcher controller PC board. N: Is the paper folding roller drive mechanism normal? N: Correct the mechanism. Y: Is the problem solved by replacing the paper folding motor (M2S)? N: Replace the saddle stitcher controller PC board. Y: End

Code: CBF
Description: Saddle stitcher/paper positioning plate motor abnormal
Remedy: Is the paper positioning plate home position sensor (PI7S) working normally? N: Replace the sensor. Y: Is the paper positioning plate operating at the specified timing? Y: Replace the saddle stitcher controller PC board. N: Is the paper positioning plate drive mechanism normal? N: Correct the mechanism. Y: Is the problem solved by replacing the paper positioning plate motor (M4S)? N: Replace the saddle stitcher controller PC board. Y: End