Toshiba e-STUDIO556 Service Manual page 664

Multifunctional digital systems

Hide thumbs Also See for e-STUDIO556:

[CA30] Secondary scanning coarse adjustment error [e-STUDIO756/856]

[CA41] Window comparator abnormality (error during secondary scanning control)

[e-STUDIO756/856]

[CA42] Sensor signal busy error (error during secondary scanning control) [e-STUDIO756/856]

[CA43] Comparator abnormality [e-STUDIO756/856]

[CA50] Laser power adjustment error [e-STUDIO756/856]

[CAA0] Secondary scanning fine adjustment error [e-STUDIO756/856]

[CAB0] Inter-page correction error of secondary scanning [e-STUDIO756/856]

[CAC0] Primary scanning dot adjustment error [e-STUDIO756/856]

[CAF0] Inter-page correction error of primary scanning [e-STUDIO756/856]

[CD00] Laser initialization time-out [e-STUDIO756/856]

Is any harness between the PLG board and galvanic mirror, PLG board and laser drive PC

board and PLG board and H-Sync detection PC board open circuited or any connector

disconnected?

YES  Replace the harness. Reconnect the connector.

1. Replace the PLG board.

2. Replace the laser optical unit.

[CA90] Image data transmission error of SYS board

Is the harness between the PLG and SYS boards open-circuited or the connector

disconnected?

YES  Replace the harness. Reconnect the connector.

1. Replace the PLG board.

2. Replace the SYS board.

e-STUDIO556/656/756/856/557/657/757/857

ERROR CODE AND TROUBLESHOOTING