SC Code Descriptions
SC1XXX
There are no Group 1 (Scanner) SC codes for this machine
SC2XXX
There are no Group 2 SC codes for this machine
SC3XXX
Group 3 SC codes are related to image making.
300
D
Charge Corona Output Error
After sampling at 10 ms intervals, the
charge-corona feedback voltage remained
less than 0.5 V for more than 200 ms.
• Charge corona unit defective
• High voltage cable defective
• Corona wire dirty or defective
• CGB power pack fuse, connections
loose, broken, or defective
• CGB power pack defective
305 D Charge Corona Wire Cleaner Error
The charge wire cleaner did not: (1) come
from the home position within 5 s, or (2) did
return to the home position within 3.75 s due
to wire cleaner overload.
• Cleaner unit blocked or damaged
• Until replacement parts become
available, set SP2804 to "0" to disable
the charge-corona cleaning function so
the machine can operate.
392 D Development Bias Error
The development bias feedback voltage was
less than 0.3 V for longer than 200 ms while the
PWM duty value was more than 5% (indicating
a development bias leak).
• Bias terminal damaged
• High voltage cable damaged,
defective
• CGB power pack defective
4. Troubleshooting
192
4
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...