4. Troubleshooting
Service Call Conditions
There are 4 levels of service call conditions
Level
Definition
Reset Procedure
A
Fusing unit SC codes shown on the operation panel.
The machine is disabled. The user cannot reset the SC.
Go into the SP mode. Turn the
machine power off/on with the main
power switch.
B
These SC codes disable only the features that use the
defective item. The user does not see these SC codes in
usual conditions. But, they are shown on the operation
panel when the defective feature is used.
Turn the machine power off/on.
C
SC codes that are not shown on the operation panel.
They are recorded internally.
Recorded only.
D
These SC codes are shown on the operation panel. To
reset these SC codes, turn the operation switch or main
power switch off and on. These SC codes are shown
again if the error occurs again.
Turn the machine power off/on.
Preliminary Instructions
• If the problem is in an electrical circuit board, disconnect then connect the board connectors again
before you replace the PCB.
• If the problem is a motor lock, check the mechanical load before you replace a motor or sensor.
• When a Level A or Level B SC occurs while the machine is in the SP mode, the SC number will not be
shown. If this occurs, check the SC number after the machine goes out from the SP mode. This does
not include Level B codes.
• Some SC codes contain more than one level (SC303-1, SC303-2, SC303-3, and others). Some SC
codes can show a “-1”, even if there is only one level.
The following abbreviations are used in these SC tables:
• (F) means "Front"
• (R) means "Rear"
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Содержание Neptune-P1
Страница 1: ...Neptune P1 Machine Code G180 SERVICE MANUAL June 2007 Subject to change...
Страница 13: ...Folder D889 452 Manual Feeder D333 453 Paper Cassette B853 454 Main Machine Configuration 455 12...
Страница 103: ...1 Installation 102 1...
Страница 111: ...Fusing Gears 1 Fusing Gears Barrieta S552R Apply to the surface of the rim 2 Preventive Maintenance 110 2...
Страница 114: ...Rear Cover 1 Rear cover x 2 A 2 Controller cover B x 1 Paper Exit Unit Common Procedures 113 3...
Страница 142: ...RF Exit Sensor 1 Open the drawer of the roll feeder 2 Plate A x 2 3 RF exit sensor B x 1 x 1 Paper Feed 141 3...
Страница 170: ...5 Remove the PSU A x1 x10 x all Controller Board 1 Remove A Rear cover x2 B Controller cover x1 Boards 169 3...
Страница 177: ...3 Remove the SFDB A x 2 x 2 standoffs x 2 3 Replacement and Adjustment 176 3...
Страница 180: ...4 Remove the cooling fan D x3 x1 Others 179 3...
Страница 402: ...Toner End Recovery Flow Chart Development 401 6...
Страница 449: ...6 Details 448 6...
Страница 457: ...MEMO 456...