Davin J012, Service Manual

Page: 165 / 365

At power on or during a print job,
a leak detection signal was
detected. The signal was
triggered by the accumulation of
condensation or ink spillage onto
the transport belt. • This signal is triggered by the HVPS due to an
accumulation of condensation or ink spillage
onto the transport belt.
• Clean the transport belt.
994 A Vertical Motor Error
The vertical encoder input signal
was judged to be abnormal
when the vertical motor was
operating. • Vertical encoder connector loose, broken, or
defective.
• SENC defective.
996 A No Input Signal from the Horizontal Encoder
No input signal from the
horizontal encoder was detected
during operation of the
horizontal motor. • Horizontal encoder sensor loose, broken, or
defective.
• Horizontal encoder film broken,
disconnected, or installed upside down.
• HRB defective
997 A Input Signal from the Horizontal Encoder Abnormal
When the carriage moved to the
right, the carriage did not stop at
the HP. Or, the carriage scan
check failed. • Horizontal encoder sensor loose, broken, or
defective.
• Horizontal encoder film broken,
disconnected, or installed upside down.
• HRB defective
999 A Maintenance Stepping Motor Out of Home Position
The maintenance motor HP
sensor failed to detect the motor
at the home position. • Maintenance HP sensor connector loose,
broken, or defective
• Maintenance motor connector loose, broken,
or defective
• Movable Feeder connector loose, broken.
Jam Codes
Here is a list of jam codes and what they mean.
4. Troubleshooting
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