RB-473-C02G
20
6.1.4. SPH/CYL/Prism/ADD Over
The lens exceeds the upper limit of the measurement range.
Measure the lens whose power does not exceed the measurement range. (Refer to 9. Specifications of Operations
Manual.)
6.1.5. Printer Heat Over(*SLM-5000 Only)
The printer head becomes excessively hot when the result is printed out.
6.1.6. EEPROM Fault, Sensor Error
（
Sensor Error,
【
SLM-5000: From SN/Z74764N
】
,
【
SLM-4000: From SN/Z74041A
】
Only
）
There may be some abnormalities in the control board, EEPROM board or the harnesses between them when the
power is turned on.
'Printer Heat Over' appears.
Cut the power and leave the
instrument for 5 minutes or
longer. Then, when the
power is turned on again,
the message still appears.
No
Yes
Replace the printer.
The message still appears.
Normal
No
Replace the control board.
Yes
Normal
'EEPROM Fault,
Sensor
Error
' appears.
No
Yes
Replace the control board.
Normal
Yes
Connect the connector firmly.
Replace the harness.
No
The message still appears
after the power is turned off,
and then on again.
There are no abnormalities the
harness between the control
board and the EEPROM; i.e.
the connector is disconnected,
breaking of wire.
