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3.2 Messages and Actions
E-2516
Abnormal G laser (G-SHG)
temperature.
The laser temperature control
stopped.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
1. Laser temperature exceeds the
range.
2. Thermistor error is detected.
(Causes of the error message)
1. Poorly connected or broken
harness between the laser optical
unit and LDD12/LDD14 on the
LDD23 circuit board
2. Faulty LDD23 circuit board
3. Faulty laser optical unit
1. Connect the harness correctly, or
repair or replace it.
2. Replace the LDD23 circuit board.
3. Replace the laser optical unit.
E-2517
Abnormal B laser (B-LD)
temperature.
The laser temperature control
stopped.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
1. Laser temperature exceeds the
range.
2. Thermistor error is detected.
(Causes of the error message)
1. Poorly connected or broken
harness between the laser optical
unit and LDD9 on the LDD23
circuit board
2. Faulty LDD23 circuit board
3. Faulty laser optical unit
1. Connect the harness correctly, or
repair or replace it.
2. Replace the LDD23 circuit board.
3. Replace the laser optical unit.
W-2518
Abnormal temperature detected in
printer.
The laser temperature control
stopped.
Press [Help] button to see error help
(or manual). Inspect it while referring
to it.
Ambient temperature exceeds the
range.
(Causes of the error message)
1. Dirty anti static filter
2. Poorly connected or broken
harness between the
thermohygrometer (HS760) and
CTL15 on the CTL23 circuit board
3. Tripped circuit protector on the
LDD circuit board
4. Faulty HS760
5. Faulty LDD circuit board
6. Poorly connected or broken
harness between the control
section exhaust fan (F600/F601/
F602/F603)/feed section cooling
fan (F604/F605/F608/F609) and
PDA16 on the PDA23 circuit
board.
7. Poorly connected or broken
harness between the feed section
cooling fan (F606/F607) and
PDA20 on the PDA23 circuit board
8. Poorly connected or broken
harness between the AOM cooling
fan (F690A)/LDD cooling fan
(F690B) and LDD15 on the LDD23
circuit board.
9. Poorly connected or broken
harness between the power supply
cooling fan (F630/F631) and
PAC03 on the PAC23 circuit board
10.Poorly connected or broken
harness between the image
control section cooling fan (F620)
and GMC4 on the GMC23 circuit
board
11.Faulty fan (F600/F601/F602/F603/
F604/F605/F606/F607/F608/F609/
F620/F621/F622/F630/F631/
F690)
1. Replace the filter.
2. Connect the harness correctly, or
repair or replace it.
3. Replace the LDD23 circuit board.
4. Replace HS760.
5. Replace the LDD23 circuit board.
6. Connect the harness correctly, or
repair or replace it.
7. Connect the harness correctly, or
repair or replace it.
8. Connect the harness correctly, or
repair or replace it.
9. Connect the harness correctly, or
repair or replace it.
10.Connect the harness correctly, or
repair or replace it.
11.Replace the fan.
No.
Message
Factor
Actions